biological rapid inventories 01

Bolivia: Pando, Río Tahuamanu La meta de los inventarios biológicos rápidos es catalizar acciones efectivas de The goal of rapid biological inventories is to catalyze effective action for conservation conservación en regiones amenazadas, las cuales tienen una alta riqueza y singularidad biológica. in threatened regions of high biological diversity and uniqueness. The scientific teams focus primarily on El equipo científico se concentra principalmente en los grupos de organismos que sirven como buenos groups of organisms that indicate habitat type and condition and that can be surveyed quickly and accurately. indicadores del tipo y condición de hábitat, y que pueden ser inventariados rápidamente y con precisión. These inventories do not attempt to produce an exhaustive list of organisms. Rather, the rapid Estos inventarios no buscan producir una lista completa de los organismos presentes. Más bien, surveys use a time-effective, integrated approach (1) to identify the important biological communities usan un método integrado y rápido (1) para identificar comunidades biológicas importantes en el sitio in the site or region of interest and (2) to determine whether these communities are of outstanding o región de interés y (2) para determinar si estas comunidades son de calidad sobresaliente y de muy quality and significance in a regional or global context. alta prioridad al nivel regional o mundial. In-country scientists are central to the field team. The experience of local experts is especially Los científicos locales son clave para el equipo de campo. La experiencia de estos expertos es critical for understanding areas with little or no history of scientific exploration. After the inventory, particularmente crítica para entender las áreas donde previamente ha habido poca o ninguna exploración protection of these natural communities and further research rely on initiatives from local scientists científica. La investigación y protección de las comunidades naturales a partir del inventario dependen and conservationists. de las iniciativas de los científicos y conservacionistas locales. Once a rapid biological inventory has been completed (typically within a month), the team Una vez completado un inventario biológico rápido (típicamente en el plazo de un mes), el equipo relays the survey information to local and international decision-makers who can set priorities and transmite la información del inventario a los responsables de las decisiones, locales e internacionales, quienes guide conservation action in the host country. pueden fijar las prioridades y los lineamientos para las acciones de conservación en el país anfitrión.

Inventarios Biológicos Rápidos para Acciones de Conservación www.fieldmuseum.org/rbi Rapid Biological Inventories for Conservation Action www.fieldmuseum.org/rbi biological INVENTARIOS BIOLOGICOS RAPIDOS rapid inventories 01 PARA ACCIONES DE CONSERVACION

La meta de los inventarios biológicos rápidos es catalizar una acción efectiva de Bolivia: Pando, conservación en regiones con una alta riqueza y singularidad biológica. Debido a las amenazas inminentes a la diversidad biológica en las regiones objeto del programa, los inventarios no Río Tahuamanu buscan producir una lista completa de los organismos presentes. Más bien, proveen evalua- ciones exactas y preliminares de la información requerida con mayor urgencia para tomar decisiones de conservación. La pregunta clave que se está planteando es si el sitio o región contiene ejemplos sobresalientes de comunidades particulares o de conjuntos de comunidades. Estos inventarios biológicos identifican, de la forma más rápida posible, las comunidades William S. Alverson, biológicas importantes en el sitio o región de interés, y evalúan su calidad y condición. Debra K. Moskovits, and El tiempo y la exactitud biológica son primordiales. Los inventarios rápidos se Jennifer M. Shopland, editors basan en un acercamiento intenso, efectivo en términos de tiempo, e integrado. Los equipos científicos se enfocan principalmente en los grupos de organismos que sirven MARCH 2000 como buenos indicadores de evaluación del tipo de hábitat y condición, que pueden ser inventariados rápidamente, a un nivel donde la importancia biológica del sitio pueda ser evaluada dentro de un contexto regional y global. Así, los inventarios biológicos rápidos se concentran en las especies más comunes que caracterizan a la comunidad y que consti- Participating institutions tuyen la mayoría de las plantas y animales que se verán protegidos con una acción apropi- The Field Museum ada de conservación y manejo. Al mismo tiempo, los equipos recopilan información sobre la riqueza global de las especies, las especies indicativas de hábitats y ecosistemas intac- Chicago Zoological Society tos, especies o hábitats inusuales que se hallan presentes, y las características y dinámi- Universidad Amazónica de Pando cas de todo el paisaje. Herbario Nacional de Bolivia Los equipos de expertos biólogos de campo de los Estados Unidos y del país Colección Boliviana de Fauna – anfitrión, llevan a cabo estos inventarios biológicos rápidos. Los científicos en el país son Museo Nacional de Historia Natural claves para el equipo de campo; la experiencia de estos expertos locales es particular- Armonía mente crítica para entender las áreas donde previamente ha habido poca o ninguna explo- ración científica. La investigación y protección de las comunidades naturales a partir del Collaborating Institutions viaje para el inventario, invariablemente dependen de las iniciativas de los científicos y conservacionistas locales. Conservación Internacional – Bolivia Una vez completado un inventario biológico rápido (típicamente en el plazo de un World Wildlife Fund – Bolivia mes), el equipo transmite la información del inventario a los responsables de las decisiones, locales e internacionales (y al público, a través de la Web), quienes pueden fijar las priori- Funding dades y los lineamientos para las acciones de conservación del país anfitrión. La información recabada a través de cada inventario rápido completa los vacíos de información sobre el The John D. and Catherine T. terreno, dentro de estas regiones de alta prioridad y bajo un estatus de amenaza, permitién- MacArthur Foundation doles a los conservacionistas evaluar y comparar los sitios en base a su importancia biológica Chicago Zoological Society dentro de un marco regional y global. The Field Museum

THE FIELD MUSEUM CONTENTS

Rapid Biological Inventories Reports are published by: :04 Participants :47 Appendices

:06 Organizational Profiles :48 1. of vascular THE FIELD MUSEUM recorded for the proposed Tahuamanu Environmental and Conservation Programs :10 Acknowledgements Ecological Reserve 1400 South Lake Shore Drive Chicago, Illinois 60605-2496 USA :11 Why Pando? :66 2A. Species of amphibians and 312.665.7430, 312.665.7433 fax recorded for the proposed Tahuamanu :17 Overview of Results www.fieldmuseum.org Ecological Reserve :17 Ecological Profile : 68 2B. Species of amphibians and reptiles Editors: William S. Alverson, Debra K. Moskovits, :19 Inferred History of Human Impact in a collection made by Oscar Teran from and Jennifer M. Shopland :20 Tree Species of Economic Importance the immediate vicinity of Cobija :21 Wild Resources (Dept. Pando, Bolivia) Design: Costello Communications, Chicago Maps: William S. Alverson and Margaret Metz :21 Primates and other Large Mammals :69 3. Species of encountered in the Cover photograph: Vincent Sodaro :21 Birds, Reptiles, and Amphibians proposed Tahuamanu Ecological Reserve Translations: Julia K. Kurtz, Angela Padilla, :23 Conservation Targets :77 4. Species of primates encountered in the and Tyana Wachter :24 Threats proposed Tahuamanu Ecological Reserve :78 5. Species of large, non-primate mammals The Field Museum is a non-profit organization exempt from federal :26 Conservation Opportunities encountered in the proposed Tahuamanu income tax under section 501 (c) (3) of the Internal Revenue Code. :27 Recommendations Ecological Reserve ISBN 0-914868-50-0 :28 Technical Report © 2000 by The Field Museum. All rights reserved. :28 Overview of Sites Sampled

Any opinions expressed in the Rapid Biological Inventories Reports are those :29 Flora and Vegetation of the writers and do not necessarily reflect those of The Field Museum. :34 Reptiles and Amphibians :36 Birds Printed on recycled paper :40 Primates This publication has been funded in part by the :43 Other Large Mammals John D. and Catherine T. MacArthur Foundation :45 Literature Cited Suggested citation : Alverson, W.S., D.K. Moskovits, and J.M. Shopland (editors). 2000. Bolivia: Pando, Río Tahuamanu. Rapid Biological Inventories Report 1. Chicago, Illinois: The Field Museum.

00:02 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:03 PARTICIPANTS

FIELD TEAM COLLABORATORS

William S. Alverson (plants) Lois Jammes (birds; pilot, coordinator) Steffen Reichle (amphibians and reptiles) Juan Pablo Arce S. (coordinator) Environmental and Conservation Programs Armonía Colección Boliviana de Fauna Conservación Internacional – Bolivia The Field Museum, Chicago, IL, U.S.A. Santa Cruz, Bolivia Museo Nacional de Historia Natural, La Paz, Bolivia La Paz, Bolivia

John E. Cadle (amphibians and reptiles) Debra Moskovits (coordinator) Julio Rojas G. (plants; coordinator) Chelsea Specht D. Department of Herpetology Environmental and Conservation Programs Carrera de Biologia, Universidad Amazónica de Pando World Wildlife Fund – Bolivia Chicago Zoological Society, Brookfield, IL, U.S.A. The Field Museum, Chicago, IL, U.S.A. Centro de Investigación y Preservación de la Amazonia Santa Cruz, Bolivia Cobija, Bolivia Stephanie Dammermann (primates) Edilio Nacimento (large mammals; coordinator) New York University, New York, NY, U.S.A. Cobija, Pando, Bolivia Thomas S. Schulenberg (birds) Environmental and Conservation Programs Robin B. Foster (plants) Narel Paniagua Z. (plants) The Field Museum, Chicago, IL, U.S.A. Environmental and Conservation Programs Herbario Nacional de Bolivia The Field Museum, Chicago, IL, U.S.A. La Paz, Bolivia Vincent Sodaro (primates) Primate Department Leeann Haggerty (primates) Leila Porter (large mammals) Chicago Zoological Society, Brookfield, IL, U.S.A. New York University, New York, NY, U.S.A. Department of Ecology and Evolution State University of New York, Stony Brook, NY, U.S.A. Sandra Suárez (primates) Amy Hanson (primates) Department of Anthropology Department of Ecology and Evolution Carmen Quiroga O. (birds) New York University, New York, NY, U.S.A. State University of New York, Stony Brook, NY, U.S.A. Colección Boliviana de Fauna Museo Nacional de Historia Natural, La Paz, Bolivia Gualberto Torrico P. (plants) Carrera de Biologia, Universidad Amazónica de Pando Centro de Investigación y Preservación de la Amazonia Cobija, Bolivia

00:04 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:05 ORGANIZATIONAL PROFILES

The Field Museum Chicago Zoological Society Universidad Amazónica de Pando – Centro de Museo Nacional de Historia Natural – Investigación y Preservación de la Amazonia Colección Boliviana de Fauna

The Field Museum is a collections-based research and The mission of the Chicago Zoological Society is to From two original departments at its founding in 1993, The Museo Nacional de Historia Natural (MNHN), educational institution devoted to natural and cultural help people develop a sustainable and harmonious Biology and Nursing, the Universidad Amazónica de a research and educational institution funded by the diversity. Combining the fields of Anthropology, relationship with . In so doing, the Society Pando (UAP) has grown to include Computer Sciences, National Academy of Sciences of Bolivia, undertakes , Geology, Zoology, and Conservation Biology, provides for the recreation and education of people, Agroforestry, Law, Civil Engineering, and Aquaculture. investigation of the flora, fauna, and paleontology Museum scientists research issues in evolution, the conservation of wildlife, and the discovery of The urgent need for an expert center in Pando to man- of Bolivia. In 1989, MNHN, with the Institute of environmental biology, and cultural anthropology. biological knowledge. The principal means of fulfilling age the rich natural resources of the region led to UAP’s Ecology of the Universidad Mayor de San Andrés, Environmental and Conservation Programs (ECP) is this mission is through the operation of Brookfield Zoo strong emphasis on Biology and to the development of established the Bolivian Collection of Fauna (CBF). the branch of the Museum dedicated to translating – owned by the Forest Preserve District of Cook County the Center for Research and Preservation of the Amazon The principal objective of CBF is to contribute to the science into action that creates and supports lasting – a zoological park near Chicago. The Society supports (CIPA). The University’s maxim – The preservation of basic knowledge of the biodiversity and distribution of conservation. With losses of natural diversity world- active research and field conservation programs, with Amazonia is essential for the survival of life and for the Bolivia’s fauna, and to promote the conservation and wide and accelerating, ECP’s mission is to direct the formal research programs in genetics, behavior, ecology, progress and development of Pando – reflects this focus sustainable use of the fauna. CBF is the primary center Museum’s resources – scientific expertise, worldwide nutrition, pathology, and veterinary medicine. The on conservation. CIPA heads the research for fauna and for faunal collections in Bolivia. collections, innovative education programs – to the Society regularly supports field conservation projects in flora in the region and guides policies and strategies for immediate needs of conservation at local, national, more than 20 countries around the world. conservation of natural resources in Amazonia. Museo Nacional de Historia Natural and international levels. Calle 26 s/n, Cota Cota; Casilla 8706 Brookfield Zoo Universidad Amazónica de Pando La Paz, Bolivia The Field Museum 3300 Golf Road Centro de Investigación y Preservación de la Amazonia 591.2795364 1400 S. Lake Shore Drive Brookfield, IL 60513 Cobija, Pando, Bolivia Chicago, IL 60605-2496 708.485.0263 591.8429710 312.922.9410 www.brookfieldzoo.org www.fieldmuseum.org

00:06 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:07 Herbario Nacional de Bolivia Armonía Conservación Internacional – Bolivia World Wildlife Fund – Bolivia

The Herbario Nacional de Bolivia in La Paz is Bolivia’s Founded in 1993, and the Bolivian Partner of Conservación Internacional – Bolivia (CI-Bolivia), The World Wildlife Fund (WWF) Bolivia Program national center for botanical research. It is dedicated to BirdLife International, Armonía is a volunteer-based, based in La Paz, is a non-profit, non-governmental Office is based in Santa Cruz de la Sierra, Bolivia. the study of floristic composition and the conservation non-profit association dedicated to the study and organization focused on conservation and biodiversity The mission of WWF is to conserve nature, with special of species of Bolivia’s different ecosystems. conservation of birds. The conservation projects of in Bolivia. CI –Bolivia’s programs concentrate on emphasis on 200 priority ecoregions that represent the The Herbario was consolidated in 1984 with the Armonía reflect its vision that humans and nature are (1) increase of scientific knowledge about biological biodiversity of the planet and that are uniquely threat- establishment of a scientific reference collection observ- one. Armonía’s main goals are (1) to conserve Bolivia’s diversity; (2) sustainable use of forests, such as ened. Six of these priority ecoregions occur in Bolivia: ing international standards and a specialized library. birds and their habitats through scientific investigation, ecotourism, non-timber forest products, sustainable Southwest Amazon, Yungas, High Andean Lakes, Beni The Herbario produces publications that advance the training courses, and working agreements with other agriculture, and others; (3) management of protected Grasslands, Pantanal, and Chiquitano Forest. WWF – knowledge of Bolivia’s floristic richness. Resulting institutions; and (2) to diffuse information relating to areas and development of models for conservation Bolivia is developing and implementing ecoregional- from an agreement between the Universidad Mayor de the conservation of nature – with special emphasis on politics; and (4) community participation that demon- based conservation programs with colleagues and San Andrés and the Academia de Ciencias de Bolivia, birds – at a national level to strengthen ecological strates how human societies can live harmoniously partners in Bolivia and in neighboring Peru and Brazil. the Herbario also contributes to the training of profes- awareness in Bolivia. In response to the great richness with nature. Conservation strategies include strengthening of sional botanists, as well as to the development of the of Bolivia’s biodiversity, Armonía is broadening its protected areas, promotion of sustainable resource La Paz Botanical Garden in Cota Cota. scope of interest to other areas of conservation and CI – Bolivia management, environmental education, capacity build- ecology, always with the aim of contributing directly Calle Macario Pinilla esquina 6 de Agosto ing and policy development. Herbario Nacional de Bolivia to the conservation of natural resources. No. 291, segundo piso Calle 27 Cota Cota La Paz, Bolivia WWF – Bolivia Correo Central Cajón Postal 10077 Armonía 591.2434058 Calle Güemes #4, entre Av. San Martín y La Paz, Bolivia Casilla 3081 www.conservation.org Av. Enrique Finot 591.2792582 Santa Cruz, Bolivia Barrio Equipetrol, Santa Cruz, Bolivia 591.3371005 591.3.365326 and 325416 [email protected] www.wwf.org

00:08 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:09 ACKNOWLEDGEMENTS

Why Pando?

The success of Rapid Biological Inventories depends on the air (with excellent overflights) and also on the The Department of Pando, in northern Bolivia (Figure 1), is very diverse the efforts of a large group working tirelessly together ground. Tim Killeen (Museo de Historia Natural Noel before, during, and after the field expedition. We thank Kempff Mercado) provided satellite images. The people biologically. Pando encompasses excellent examples of both black-water and the many colleagues, partners, and friends who ensured of Pando – from San Sebastián to Palmera to Pingo de white-water-river floodplain communities (predominant in the east and west, that (1) the trip ran smoothly, (2) inventory participants Oro to Cobija – showed deep hospitality to our team. were kept up to date on events in Pando, and (3) inven- We sincerely thank the Governor of Pando, respectively). Its upland forests, dominated by Brazil-nut trees, are characteristic tory results were put to immediate use. Leila Porter, Honorable Roger Pinto, for spending hours with us of the sandy-clay terraces that form a narrow band across the southwestern Edilio Nacimento, Anita Christen, Sandra Suárez, discussing conservation opportunities, as well as for Hannah Buchanan, and Teresa Tarifa are just a few organizing meetings in Cobija. We thank the former Amazon drainage. Many species that occur in Pando are rare elsewhere in of the workers who have been dedicated to biological Diputado (current Mayor of Cobija), Honorable Amazonia or are endemic (unique) to Bolivia, or both. Furthermore, many of issues in the Río Tahuamanu region in recent years. Miguel Becerra, who responded quickly to our calls Their efforts, along with those of Julio Rojas, Mario from the field and arranged meetings with government the species assemblages in Pando occur nowhere else in Bolivia. Several Baudoin, Robert Wallace, Damián Rumiz, Juan Pablo officials. We are grateful to the President of the Senate, species reach the southern limit of their distribution at the Río Madre de Dios; Arce, Chelsea Specht, and James Aparicio, among others, Honorable Leopoldo Fernandez Ferreira, for his set the stage for the conservation activities in the region interest, focus, and encouragement. Julio Rojas was northeastern Pando marks the western limit for many species from the Brazilian and for this rapid inventory. our primary spokesperson in Cobija. We are grateful to the many people who Juan Pablo Arce and Monica Moscoso Shield (flora and fauna that are being devastated to the east). made possible a quick response to the inventory (CI-Bolivia) arranged the meetings in La Paz. Mario Rapidly expanding logging and ranching activities seriously threaten request. Monica Moscoso (CI-Bolivia) went beyond Baudoin and Juan Pablo provided invaluable insights. the call of duty to coordinate the complicated logistics. Chelsea Specht (WWF-Bolivia) spearheaded subsequent Pando’s biological riches. Logging concessions now cover much of the Tim Sullivan responded to the initial call for action negotiations with the logging company. We thank the Department, and cattle ranches – with their ecologically devastating practices – from Bolivia; he organized the participation from the owners and managers of Empresa Aserradero San Chicago Zoological Society and remained central Martín for their willingness to discuss the establish- multiply apace as soon as areas have been logged for the more valuable timber. through the coordination of follow-up steps. Tyana ment of the Tahuamanu Ecological Reserve within The need for effective conservation in the region has become critical, not only Wachter and Sophia Twichell (The Field Museum) their logging concession. solved problems with magical efficiency and maintained For generous support of activities related to to establish, but also to manage protected areas. Differences in natural commu- the fast pace throughout the planning stage. Leila Porter this Rapid Biological Inventory Report, we thank the nities and species composition throughout Pando highlight the importance of and Edilio Nacimento took care of the details on the John D. and Catherine T. MacArthur Foundation, the ground. Lois (Lucho) Jammes contributed his skills in Chicago Zoological Society, and The Field Museum. protecting sites in all ecologically distinct regions of the Department.

00:10 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:11 Bolivia: Pando, Río Tahuamanu

BRASIL

Interest in the specific sites for this rapid inventory Chicago Zoological Society, in collaboration with Río Tahuamanu in western Pando began in 1997, when Leila Porter Conservación Internacional-Bolivia and the Universidad Río Orthon Cobija and Edilio Nacimento established a field station for a Amazónica de Pando, organized a rapid biological •

two-year study of the endangered Goeldi’s monkey, inventory of the area. With circumstances dictating that Área del Inventario Río Madre Callimico goeldii, near the Río Tahuamanu (Figure 1). the inventory be unusually fast, the fieldwork took place de Díos Inspired by their success in habituating and observing from 17 to 25 October 1999. We targeted two primary Río Manuripi PERÚ Río Beni this little-known primate, Porter and Nacimento pro- sites within the proposed Tahuamanu Ecological Reserve moted long-term studies of the 13 other species of (north and south of the Río Tahuamanu, Figure 1)

nonhuman primates in the area. The unusual richness and focused on large mammals, birds, amphibians and Río Madidi in primate species around the Río Tahuamanu and the reptiles, and plants. We sampled five sites (see Overview Río Muyumanu, a tributary to the southwest, further of Sites Sampled, in the Technical Report) and flew BOLIVIA prompted Porter and Nacimento to coordinate efforts over the entire region. with Julio Rojas, of the Universidad Amazónica de Meetings with government officials immediately Pando, Cobija, to develop a preliminary proposal for following the fieldwork generated much enthusiasm and designation of the area as an Ecological Reserve support for conservation from the current Mayor of (Rojas et al. 1998). Cobija, the Governor of Pando, and the President of the Investigation revealed that the area proposed Bolivian National Senate. Led by World Wildlife Fund- for the reserve falls within two forestry concessions Bolivia, discussions have resumed with San Martín, with Lago Titicaca owned by a large Bolivian logging company, Empresa participation of Conservación Internacional-Bolivia, La Paz Kilómetros • Aserradero San Martín. During initial contacts, the Universidad Amazónica de Pando, and several organiza- 0 50 100 150 200 250 logging company demonstrated interest in negotiations tions in the United States and Bolivia. The current goal for conservation if the area were shown to be of high is to convert a portion of the logging concession into a Figure 1 – Area sampled by the rapid biological inventory team (Área del Inventario) along the Río biological value. However, the company revised its protected core area with a biological field station, Tahuamanu in western Pando, Bolivia, in October 1999. The state of Pando borders on Peru to the west, schedule for logging the area from the year 2005 to surrounded by an area managed for the sustainable Brazil to the north and east, and the Ríos Beni and Madre de Dios to the south. The inset shows the early 2000, marked thousands of individual trees, and production of nontimber forest products. The negotia- location of the main map within South America. / Figura 1 – Área muestreada por el equipo del inven- cut a 10-km logging road through old-growth forest tions also have generated enthusiasm for development tario biológico rápido (Área del Inventario) a lo largo del río Tahuamanu en la parte occidental de to begin removing timber at the beginning of the dry of a conservation and management plan for the whole Pando, Bolivia, en octubre de 1999. El Departamento de Pando tiene sus límites con Perú al oeste, Brasil season (April 2000). western portion of the Department of Pando. al norte y al este, y los ríos Beni y Madre de Dios al sur. El recuadro muestra la ubicación del mapa In response to the urgent need and the high principal dentro del contexto de América del Sur. potential for conservation, The Field Museum and the

00:12 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:13 Figures 2A-B correspond to the Área del Inventario of Figure 1 and depict wild and human communi- Figures 3A-D depict the major natural communities in the proposed Tahuamanu Ecological Reserve. ties in the surveyed Tahuamanu Region. Peru lies southwest of the oblique black line in the lower left Unique wetlands elsewhere in the region (Figs.3e, f) receive critical protection in the Manuripi-Heath corner of the photo. / Figuras 2A-B corresponden al Área del Inventario de Figura 1 y representan las National Park / Figuras 3A-D representan las comunidades naturales principales en la Reserva Ecológica comunidades naturales y humanas en la region muestreada. La frontera con Perú se muestra con una Tahuamanu propuesta. Humedales únicos (Figs. 3e, f) en la región reciben protección crítica en el Parque línea negra obliqua en la parte izquierda baja de la foto. (LANDSAT TM image 002-068, 1992, cortesía Nacional Manuripi-Heath de NASA y del Museo Noel Kempff Mercado.)

69˚14’W 69˚8’W 69˚2’W 68˚56’W 68˚50’W 68˚44’W Figure 2A – Small clearings made by Fig. 3A - Canopy of upland forest rubber-tappers and Brazil-nut gather- (terra firme) at San Sebastián/ ers are scattered across the forested 11˚20’S Dosel del bosque de tierra firme en landscape. The road from Cobija to San Sebastián Puerto Heath (both off the map) runs along the east (right) side of the Fig. 3B - Floodplain forest (llanura photo; fields and pastures along this del río) along the Río Tahuamanu/ road appear as pale blue patches. / Bosque de la llanura del río (planicie Figura 2A – Chacos pequeños creados 11˚26’S aluvial) a lo largo del río Tahauamanu por los seringueros y castañeros están esparcidos a través del paisaje. El camino de Cobija a Puerto Heath (los dos fuera del mapa) corre a lo largo de la parte este (derecha) de la foto; campos abiertos y pastizales a bolivia 11˚32’S lo largo del camino aparecen como Fig. 3C - Sartenejal forest on poorly- manchas azules. peru drained, old alluvial terraces along the Río Tahuamanu (with Vochysia in ) / Bosque de sartenejal sobre terrazas aluviales antiguas mal 11˚38’S drenadas a lo largo del río Tahuamanu (con Vochysia floreando)

Figure 2B – Major habitat types: Fig. 3D - Nearly pure stands of green = upland forest (terra firme); Río Nareuda Mauritia flexuosa palm in the blue = floodplain forest (llanura del Tahuamanu floodplain/Casi grupos río); yellow = old alluvial terraces FI enteros de la palmera Mauritia (sartenejal). The new logging road flexuosa en la llanura del río between Rutina and Palmera runs Río Tahuamanu del Tahuamanu. parallel to the southeast bank of the SS

Río Muyumanu. / Figura 2B – RU Hábitats de mayor importancia: Fig. 3E - Black-water lagoon, Lago verde = tierra firme; azul = llanura Bay, in the Manuripi-Heath National del río (bosque de planicie aluvial); Park/ Laguna de aguas negras, amarillo = sartenejal (terrazas Lago Bay, en el Parque Nacional antiguas aluviales). El nuevo camino PA Manuripi-Heath de extracción maderera que va de PO Rutina a Palmera corre a lo largo de Fig. 3F - Wetland north of Chive in la orilla sudeste del río Muyumanu. the Manuripi-Heath National Park / Places/Lugares: FI = Filadelfia; Humedal al norte de Chive en el PA = Palmera; PO = Pingo de Oro; Río Muyumanu Parque Nacional Manuripi-Heath RU = Rutina; SS = San Sebastián.

10 kilómetros

00:14 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:15 Contributors/Authors: Robin Foster, Leila Porter, Thomas S. Schulenberg, John E. Cadle, Steffen Reichle, Julio Rojas G., and Edilio Nacimento

Figures 4A,C,E–Friends of the forest: the first column of photographs portrays human activities high- ly compatible with the diverse plant and life in the Tahuamanu forest / Figuras 4A,C,E – Amigos del bosque: la primera columna de fotografias representa las actividades humanas altamente com- patibles con la diversidad de vida de las plantas y animales en el bosque Tahuamanu / Figures 4B,D,F– Foes of the forest: the second column depicts activities that lead to the ultimate destruction of rich for- OVERVIEW est communities / Figuras 4B, D, F – Enemigos del bosque: la segunda columna representa las actividades que condujeron a la destrucción final de las comunidades de bosques de alta riqueza OF RESULTS

Fig. 4A - Trunk of a rubber tree (siringa), incised to extract sap/ Tronco del árbol de Siringa, con incisiones para extraer el latex ECOLOGICAL PROFILE

Fig. 4B - Forest conversion in the Tahuamanu region; Brazil-nut trees The Río Tahuamanu region of northwestern Pando (Figures 1, 2) provides an left standing are killed by subsequent fires./ Bosque de conversión en la excellent and typical sample of both white-water floodplain communities and the región de Tahuamanu; árboles de sandy-clay terraces of southern and southwestern Amazonia, characterized by a castañas aún vivos morirán a causa great abundance of Brazil-nut (castaña, Bertholletia excelsa) and rubber trees de incendios subsequentes. (siringa, Hevea brasiliensis). The primate fauna in the region is extremely rich, with 14 nonhuman species recorded – equaling the highest number reported from any area surveyed in the Neotropics and among the world’s highest concen- Fig. 4C - Homemade, natural-rubber boots at Pingo de Oro, the seringueros’ trations of primates in a single area. The composition of the flora indicates a camp/ Botas de caucho natural, hechas relatively rich soil – unusual for Amazonian terra firme (upland forests) – and en casa en Pingo de Oro high productivity in the vegetation. These sandy-clay terraces are especially rich Fig. 4D - Cattle on the road to Cobija/ in tree species important to (such as figs and palms), including extractive Ganado sobre el camino a Cobija resources for humans. In Bolivia, many of the species assemblages encountered occur only in the Department of Pando. The rapid biological survey also revealed many new records for the country. Of the 615 species of vascular plants registered in the areas inventoried, approximately 50 are new records for Bolivia. The estimated number of plant species in the area of the proposed Tahuamanu Ecological Reserve, based

Fig. 4E - Oxen used seasonally to on this survey, is 2,000. In addition to primates, the other large mammals in the transport Brazil nuts from forest camps region (37 species, with 1 new record for Bolivia, and 1 potentially new species or to riverside depots / Bueyes usados subspecies of deer), the birds (319 species, 1 new for Bolivia), and the amphibians durante la temporada para transportar las castañas de los campamentos del and reptiles (55 species, 6 new for Bolivia) constitute a fauna characteristic of bosque a los depósitos del río southern and southwestern Amazonia. We estimate the herpetological fauna

Fig. 4F - Tree felled for new logging (which needs to be re-inventoried during the more favorable, wet season) at 120 road / Arbol tumbado para el nuevo to 150 species. The richness of fauna at the selectively logged site (San camino maderero Sebastián) was significantly lower (15-20%) than at the unlogged site (Pingo de Oro), both for the total number of species recorded at each site (163 versus 192) and for the forest-dwelling species only (151 versus 182). We estimate the number of bird species at each site to be over 300, with a regional total closer to 500.

Photo credits: Figures 3A - 3F, R. Foster; 4A, 4B, 4D, V. Sodaro; 4C, 4E, T. Schulenberg; 4F, W. Alverson.

00:16 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:17 UPLAND FORESTS part of the ancient Brazilian Shield formation to the east. any management plan for the floodplains of Pando. banks, and with a mixture of Inga species and (TERRA FIRME, FIGURES 2, 3A) It has tall upland forest that is different in composition In the area of the Río Tahuamanu proposed as tangles on the eroding banks). When these smaller from that of western Pando; large stretches of dwarf, a reserve, the backwater floodplain communities are tributaries cut across the current floodplain of the Dissected, sandy-clay terraces of Tertiary age, which poorly drained upland hummock forest; and diverse small and relatively poorly developed, in contrast to Tahuamanu, they create small levees frequently lined rise 50 to 100 m above river level, characterize this black-water riverine forest. The soils are much sandier the spectacular diversity and extent of comparable with Xylopia cuspidata and Virola cf. surinamensis. A region. These upland terraces, presumably derived and more acidic than in the rest of Pando, with few communities on the Río Manuripi in the Manuripi- very similar vegetation occurs along the Río Nareuda, from deposits in the giant lakebed that once covered Brazil-nut or rubber trees and few human settlements. Heath National Park (Figures 3e, 3f). Along the the principal tributary of the Tahuamanu north of the much of the Amazon Basin, extend from southeastern Much of the flora and fauna in the northeast is absent Manuripi are extensive arroyos such as Lago Bay with proposed reserve. Peru (near the rivers Heath and Tambopata), eastward in western Pando and is being eliminated to the east (on its chains of blackwater lagoons, huge areas of in a band into Brazil, south of the Río Amazonas but the other side of the Río Madeira, in Brazil), with the Mauritia palm swamp, herbaceous meadows, and BAMBOO FORESTS (GUADUALES, FIGURE 2) north of the Brazilian Shield. The terraces range from relentless, rapid destruction of the few remaining moist ghost forest; in the areas just southwest of Puerto Rico high, flat-topped hills interrupted by steep-sloped ridges In our records, dense clumps of bamboo (Guadua cf. forests of the Brazilian Shield. The eastern boundary are extensive seasonal swamps dominated by and ravines, down to low, flat hills and terraces barely weberbaueri) are relatively infrequent in the eastern also includes the picturesque rapids of the Río Madeira, Macrolobium acaciifolium trees. The Manuripi-Heath above the floodplain. Most erosion is gradual, creating part of the proposed reserve and usually are associated which played such an important role in the history of National Park is the only place in Bolivia and the relatively gentle slopes. The streams have primarily with second growth from recent human clearings. In the region. This area of Pando is clearly appropriate for southwestern Amazon Basin where such important sandy bottoms, with occasional hard rock exposed. the western part, however, along the border with Peru, one or more strictly protected areas, in contrast to the communities can be protected. Nearly half of the old-growth upland forest is bamboo dominates the understory and canopy openings upper Tahuamanu area discussed in this report, which The floodplain of the upper Río Tahuamanu, covered with high (40 m), continuous canopy that in large expanses of many square kilometers. This is is much more appropriate as an extractive reserve. though small, is nevertheless an important ecological creates a shaded, open understory. On the highest the southeastern edge of the greatest bamboo patch in complement to the terra firme forest, because many ridges and hills the forest is drier and more subject to South America, extending from western Pando up to FLOODPLAIN FORESTS animal species (especially large mammals) make use of the effects of wind and occasionally severe droughts. 500 km north and west into Peru and Brazil. In the (LLANURA DEL RÍO, FIGURES 2, 3B) both habitats seasonally. Above the current floodplain Much of this drier forest has an open, discontinuous northwestern corner of Pando, settlements in the and parallel to it, however, are extensive stretches of canopy (probably because of higher frequencies of Vegetation on the meanders of the Río Tahuamanu is proposed Yaminahua-Machineri Indigenous Reserve unusual, seasonally flooded forests (Figures 2, 3c). treefalls) with a high density of . In the western typical of white-water rivers, with five recognizable also are surrounded by extensive stands of bamboo, These flat “frying-pan” forests (sartenejales) are not half of the terra firme between the Río Tahuamanu and successional stages: (1) annual herbs on the beach; (2) suggesting at least an indirect relationship to human flooded by the river; rather, they grow on impermeable the Río Muyumanu, much more open, tangled canopy Tessaria-Gynerium thickets; (3) Cecropia stands; (4) activity for hundreds of years. clay and apparently are the remnants of a much older was apparent from our overflights, even in the valleys. Ficus-Cedrela forest, up to 150 years old and usually and higher floodplain. The sartenejales are dwarf However, we do not know how soil characteristics, with high (>35m), closed canopy on the higher levees forests, usually less than 10 m tall, with an abundance human activity, or other variables may reduce the near the river; and (5) old forest (older than 150 years INFERRED HISTORY OF HUMAN IMPACT: OLD, of Vochysia and a palm that appears to be Oenocarpus amount of intact high canopy in that area. but still occasionally inundated). SUSTAINABLY MANAGED FORESTS? batahua (noticeable from the overflights). A narrow The upland forest of this region seems fairly Much of the older forest in the Tahuamanu band of low, sandy terra firme forest separates most of typical of terra firme throughout central and western floodplain is extremely open and swampy, appearing Even without archeological data, we can infer the human the older sartenejales from the current floodplains. Pando but differs in community and landscape charac- lower and more poorly drained than the younger stages interactions with the vegetation of this area, at least for Although this poorly studied vegetation type appears teristics from adjoining regions. For example, the terra on more recent river levees. In the backwater areas with the terra firme. Two features, in particular, stand out. rare elsewhere in Pando (as well as throughout the firme of the Manuripi-Heath park in southern Pando has the least drainage, at least three recognizable vegetation First is the most conspicuous characteristic of the vegeta- Amazon Basin), at least one large expanse of sartenejal far fewer Brazil-nut and rubber trees and more species types, or some combination of them, cover large tion of this region: the predominance of giant floodplain and several smaller ones lie in the proposed reserve. of canopy trees (judging from the canopy seen in the expanses: (1) floating or emergent herbs and shrubs; trees (e.g., Dipteryx micrantha and Ceiba pentandra) The floodplain of the smaller Río Muyumanu – overflight), as well as spectacular palisades, cliffs, and (2) “ghost forests” (recently dead, widely separated all over the terra firme. To become established and grow with its steep-banked, slow-moving river channel and steep ravine habitats along the Río Madre de Dios. trees covered with ); and (3) stands of Mauritia large, these species require large areas of exposed soil its highly irregular, short levees and depressions – is The northeast section of Pando (east of 66° E flexuosa palms (Figures 2, 3d). These plant communities and many years of low competition for light and soil very different from the floodplain of the Tahuamanu. longitude) is considerably different than central or are typical of the floodplains of the Tahuamanu, resources (Foster et al. 1986; Foster 1990; Foster and When enclosed by terra firme, these small tributaries western Pando. This area, especially the lower drainage Manuripi, and Orthon rivers; understanding the condi- Hubbell 1990). These giants normally get their start on have a slow-moving meander system with few beaches of the Río Negro and land further east, is on rock that is tions that give rise to these communities is critical to the levees formed from the beaches on river meanders, (lined with Alchornea castaneifolia on the expanding

00:18 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:19 under the thin shade and weak root development of occurred in August and September, 1999, the two Santa Cruz, the Chimanes forest in Beni, and northern (Myoprocta pratti), a first record for Bolivia, appears the earliest successional species. The only other natural months preceding our survey, with the cutting of timber La Paz). In contrast, the density of cedro appears to occur in high densities throughout the region. We situations where these conditions are met come from inventory lines northwest of the Río Muyumanu. average or even high for terra firme forests, with observed one deer that resembles the gray brocket deer large landslides, which are infrequent in this area. These 2 m-wide lines in the understory are not trivial: populations of both the floodplain species (Cedrela (Mazama gouazoubira) but has yellow and black lines Human clearing and burning of terra firme forests, hundreds of kilometers of them were cut every 100 m odorata) and the terra firme species (Cedrela fissilis). below its eyes; it may be a new species or subspecies however, also create such conditions. These emergent east-to-west, and every 500 m north-to-south, thus All the juveniles seen were of the latter species, though of Cervidae. Most of the mammal species observed trees in the Tahuamanu area are of approximately the destroying more than 2% of the forest understory. C. odorata is likely colonizing patches of second growth. appear to be relatively common in the region, except same size as 500-year-old trees in human-modified Brosimum alicastrum apparently has been for white-lipped peccary (Tayassu pecari), which is forests elsewhere in Latin America. Our findings overlooked in terms of its potential as a sustainable rare to the north of the Río Tahuamanu; jaguarundi strongly support the idea that the area’s terra firme is TREE SPECIES OF ECONOMIC IMPORTANCE source of food and fodder for local populations and as (Herpailurus yaguarundi), which was observed only once covered by first-generation forest that has grown back a possible export crop (for its ). in two years (S. Suárez, pers. obs.); and short-eared dog from what must have been patchy but widespread human The most important economic trees in the region are (Atelocynus microtis), which was seen only once, at San clearings until shortly after European colonization, Brazil nut (castaña, Bertholletia), rubber tree (siringa, Sebastián, and seems to be rare throughout the region. when the spread of disease, massacres, and enslavement Hevea), cedro (Cedrela), and roble (Amburana). WILD FRUIT RESOURCES drastically reduced the indigenous populations. Although the techniques used in the collection The second noticeable feature is the high of Brazil nuts have minor direct impact on the parent In addition to other large Moraceae, many species of BIRDS, REPTILES, AND AMPHIBIANS frequency of species of potential value to indigenous trees themselves, the potentially serious effect of fig (Ficus) – often with huge individual trees – occur at communities. The composition of the emergent trees in collection on the recruitment of Brazil-nut seedlings and greater densities in the terra firme forests surveyed The avifauna and the herpetofauna of the sites surveyed the Tahuamanu is reminiscent of the forests around the saplings is under investigation in Peru (Enrique Ortiz, than we have seen anywhere else in the Neotropics. are typical of southwestern Amazonia. During this Maya ruins of the Petén in Guatemala, which are Alton Jones Foundation). Juvenile trees are extremely This key group of plants provides fruit for animals rapid biological survey, we recorded 319 bird species considered cultivated forests of economically important rare in the forests around the Tahuamanu. During the throughout the year. Palms (Arecaceae) also are a throughout the region (exclusive of Cobija). This total species. Like the forests of the Petén, the forests of overflights, we noticed that many of the larger, presum- major food resource for vertebrates in these forests. includes species in different types of forests, along Pando have an abundance of trees with nutritious ably older trees are gradually dying; they exhibited a rivers and oxbow lakes (cochas), and in large clearings seeds (Bertholletia, Dipteryx, Brosimum); latex (Hevea, dieback pattern typical of old or stressed trees, i.e., and pastures. Most (254 species, or 80%) were species Manilkara); cotton-producing seeds (Ceiba pentandra, missing branches and many, leafless, dead branchlets in PRIMATES AND OTHER LARGE MAMMALS associated primarily with forests and dependent on C. samauma, and Ceiba [Chorisia] insignis); easily their crowns. Some intervention and active management forests for their survival. At the historically unlogged workable, rot-resistant wood (such as Cedrela); and (e.g., planting of seeds or seedlings in the small agricul- Pando has an extremely rich primate fauna. We detect- site (Pingo de Oro) the bird fauna was notably richer edible, sweet (Pouteria). Also encountered on the tural clearings found throughout the forests) probably ed a total of 14 nonhuman species in the areas sur- in species and more intact than at the selectively logged hills were huge individuals of Chrysophyllum caimito, will be necessary to maintain future populations. veyed, equal to the highest concentration of primate site (San Sebastián); equivalent sampling effort yielded considered native to the Caribbean Islands and intro- Rubber tappers in the area currently manage species known anywhere in the Neotropics. The Río 15-20% more species at the unlogged site. duced into South America as a cultivated fruit tree. their Hevea trees very well. The trees are healthy and Tahuamanu acts as a natural barrier to the distribution We recorded the following and The area between the Muyumanu and reproductive, and the population of rubber trees appears of some primates; protecting sites on both sides of the amphibian species: 7 , 11 lizards, 32 frogs, Tahuamanu Rivers has patches of secondary forest of to be self-sustaining. In contrast, in areas with denser river is crucial. Populations of the larger primates suffer 3 crocodilians, and 2 turtles. The species composition various ages, although most patches appear to be less populations of rubber trees (seringales), such as at from hunting pressure in the region, which appears to we found is similar to that of several well-known sites than 30 years old. These secondary forests apparently Ingavi, downriver on the Río Orthon, the trees have differ in intensity between our survey sites (see below). in southwestern Amazonia, particularly in southern are the result of small-scale agriculture associated been overexploited and most are fungus-infected and In addition to primates, we recorded 37 species Peru. However, in Bolivia this fauna is probably with the recent camps of the Brazil-nut gatherers not reproductive. of large mammals in the region, nearly all of the restricted to parts of the departments of Pando and (castañeros) and rubber tappers (seringueros). This Densities of mahogany (mara, Swietenia megafauna known for this part of the Amazon Basin. Of La Paz, north and west of the Río Beni. Six species of continuing practice of clearing widely separated plots macrophylla) and roble (Amburana cearensis) are not these, only the giant river otter (Pteronura brasiliensis), frogs that we encountered are new records for Bolivia: of 2 ha every few years is not by itself a threat to the significant in this region. The density of mahogany reported by one resident interviewed, seems to be Eleutherodactylus sp. 1 (unistrigatus group), forest in the region. seems low compared to densities in the other forestry locally endangered or nearly extirpated; the Palmera Eleutherodactylus sp. 2 (unistrigatus group), The most recent disturbance in the region concessions of lowland Bolivia that we have visited (e.g., site along the Río Muyumanu may contain some of the Epipedobates femoralis, E. trivittatus, Ischnocnema last Bolivian populations of this species. Green acouchi quixensis, and Phrynohyas resinifictrix. All 6 are

00:20 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:21 common in southern Peru, and most elements of this Amazónico), which are further north, less seasonal, Because of (1) their global or regional rarity, (2) their southwestern Amazonia fauna probably extend at least and somewhat moister, we predict that amphibian and influence on community structure or dynamics, or (3) to the Río Beni, in Bolivia. The discovery of 6 species reptile species richness of the Tahuamanu area is their indication of relatively intact habitats or significant ecosystem functions, the following species and commu- new to the country during poor conditions for herpeto- approximately 120 to 150 (since latitude, seasonality, nities should be the primary foci for conservation in faunal surveys (see below) is significant; it suggests that and humidity all influence overall species diversity or the proposed Tahuamanu Ecological Reserve. many more species new to the Bolivian herpetofauna composition). A more complete survey of these remain to be discovered in the region. assemblages (from rainy season to early dry season, Because of the dry sampling conditions, approximately January to June) would raise the Organism Group Conservation Targets our results are low estimates for the richness of the accuracy of this estimate.

herpetofauna in the area of the proposed Tahuamanu Plant communities Old-growth forest on terra firme Ecological Reserve. Based on similar but better-known All successional stages of major and minor floodplains sites in southern Peru (Manu, Tambopata, and Cuzco CONSERVATION TARGETS

Tree species Brazil-nut tree (Bertholletia excelsa) Rubber tree (Hevea brasiliensis) Figs (Ficus spp.), palms (Arecaceae), and other primate foods

Reptile and amphibian communities Southwestern Amazonian herpetofaunal community

Bird communities, species assemblages, Southwestern Amazonian bird community and individual species Bamboo specialists (especially Lophotriccus eulophotes) Large raptors (Harpia harpyja, Leucopternis kuhli) Large gamebirds (Penelope) Range-restricted species (Nonnula sclateri, Formicarius rufifrons)

Primates IUCN Red List (vulnerable) species: Callimico goeldii (rare, patchy distribution; also CITES I), Lagothrix lagothricha (critically endangered locally) Alouatta sara (endemic to Bolivia) All other co-occurring primates

Other large mammals CITES I species: Herpailurus yaguarundi, Leopardus pardalis, L. wiedii, Lontra longicaudis, Panthera onca, Priodontes maximus, Pteronura brasiliensis, Puma concolor, Speothus venaticus CITES II species: Myrmecophaga tridactyla, Tapirus terrestris, Tayassu pecari, T. tajacu

00:22 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:23 THREATS Other methods of logging, such as strip cutting, are We identified overhunting as a specific threat plant species and herbivory on other species. Hunting better at protecting the plant and animal communities, for two species of turtles: Podocnemis unifilis (tericayo pressure increases with the temporary influx of people The primary threat to the natural riches of the region but we see no indication that these alternative techniques or charapa) and Geochelone denticulata (motelo). For during logging activities and during collection of Brazil is large-scale conversion of forest to cattle ranching, will be adopted soon in Bolivia. Podocnemis, the primary threat is harvesting of eggs and nuts from December through March each year. agriculture, and human settlement. The secondary Logging already has begun around San nesting females, which are consumed locally and also threats are timber cutting and overharvesting, burning, Sebastián and Rutina; we predict serious impact (20% sold to restaurants in Cobija and perhaps other towns. PET TRADE and elimination of fruit and seed dispersers. decrease) on the species richness of the bird fauna. Geochelone is consumed locally by Brazil-nut gatherers; Although primate and parrot pets are frequent in the Potentially intensive logging at the other sites is a longtime resident of San Sebastián told us that this area, current pressure from the pet trade does not seem CLEARING OF FOREST imminent. Logging south of the Río Tahuamanu would species was once very common in the area but has intense. However, if the pet trade increases, it will destroy a large tract of old-growth forest, with major been nearly extirpated locally as the human population Patches of secondary forest exist throughout this become a threat for primates and parrots, and poten- impact on the animal populations and species assem- density increases in the region. area, though less frequently than in much of Pando, a tially for other animals. Populations of macaws and blages. Because of concomitant effects on microclimates We suspect that either hunting or wanton condition appropriate for the establishment of an other large parrots seemed low throughout the area, and moisture regimes, intensive harvesting of timber killing has reduced populations of Caiman in the area, extractive reserve with Ecological Reserve protection compared to those in southern Madre de Dios, Peru, (including trails cut for surveying timber resources) is but more survey data are needed. We saw few individ- status in the region. Most of the clearings (chacos) are but we do not know if this scarcity reflects a prior detrimental to the herpetofauna, even to species and uals during day surveys of the rivers, and none during made by Brazil-nut gatherers and rubber tappers and history of bird trapping or results from other causes. are not a problem for forest regeneration. Because populations remote from the center of timber harvest. night surveys at Rutina (in both the Río Tahuamanu and Logging roads themselves become a threat, the large oxbow lake) and at Palmera (Río Muyumanu). most chacos are less than 200 m wide, plant and animal PROXIMITY TO COBIJA recolonization is possible through natural dispersal from primarily because of greater accessibility of the forest to We observed single individuals of Paleosuchus trigonatus San Sebastián is near Cobija, the capital of Pando, and the surrounding forest. However, if crop agriculture ranchers, colonists, and hunters. Reserves or other pro- at San Sebastián and in the oxbow lake at Rutina. These is accessible by road throughout the year. The likeli- becomes an end for commercial trade, rather than a tected areas set aside must be large enough to prevent small crocodilians are more secretive and nocturnal hood of increased settlement and ranching, with the means to provide for the local needs of the Brazil-nut insular effects from perturbing the herpetofaunal assem- than the larger species of Caiman and may escape associated increase in habitat destruction and hunting, gatherers and rubber tappers, it will pose a serious blage, as well as other sensitive animals and plants. detection for longer periods. However, populations of threatens the area unless protected status for the region threat to the plant and animal communities. In contrast, Paleosuchus appear small in this region. converts the proximity to Cobija into an opportunity some large areas of northwestern Pando outside the HUNTING The prevalence of game hunting associated with for ecotourism and education. the Brazil-nut gatherers and rubber tappers is certain to proposed Tahuamanu Ecological Reserve already Subsistence hunting poses a threat to many of the animal influence both availability of dispersal agents for some have been cleared for pasture or for contiguous-crop conservation targets, especially the larger primates, farms. Even if these large, cleared areas are allowed to other large mammals, gamebirds, and at least a few regenerate, biological diversity will be devastated for a reptiles. Hunting is the most likely cause for the century or more. Local and regional clearing of land absence of the large spider and woolly monkeys (Ateles also affects the microclimates and microhabitats for and Lagothrix), for the low abundance of howler amphibians and reptiles, resulting in a decrease of monkeys (Alouatta) in the area around San Sebastián, overall species richness. and for the rarity of Ateles and Lagothrix around Pingo de Oro. We saw hunters returning with freshly LOGGING killed guans (Penelope), although this commonly hunted

Selective logging operations, as traditionally managed in species remains fairly common at both San Sebastián Bolivia, cause soil erosion from the roads and accelerate and Pingo de Oro, where it was recorded daily in small breakup of the forest canopy. The opening of thousands numbers during this survey. We have no records from of small holes in the canopy increases the dominance either site of curassows (Crax), which are much more of lianas and bamboo on a large scale. Once lianas and vulnerable to hunting pressure. Although we have no bamboos become well established, the forest gradually certain records of curassows from these sites prior to loses much of its structural diversity and the canopy may recent human occupation, they are widely distributed not close again for several hundred to a thousand years. in southwestern Amazonia.

00:24 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:25 CONSERVATION OPPORTUNITIES RECOMMENDATIONS

The proposed Tahuamanu Ecological Reserve would protect an excellent example of the Participants in this rapid biological survey, and their conservation partners, already have made plans to Brazil-nut-dominated, sandy-clay terraces and white-water floodplain forests and wetlands derive recommended goals and strategies through a process of conservation design. The rapid survey has laid the groundwork through identifying the region’s ecological context, biological values, threats, and conserva- of Bolivia. Immediate action will advance significantly the conservation of an unlogged tion opportunities. Our inventory results also suggest some preliminary recommendations, the most urgent of portion of the old-growth forest south of the Río Tahuamanu. The location of the proposed which concern the protection and management of this biologically rich but endangered landscape. reserve provides a sound basis for protection: the Río Muyumanu forms a natural boundary to the east and south, and the border with Peru forms an artificial but significant boundary to the west. Interest in the area already is high among scientists because of the continuing PROTECTION AND MANAGEMENT • Promote further research on the ecology and behavior of primates in the Reserve, particularly Callimico goeldii and • Establish a large core reserve, the Tahuamanu Ecological research focused on primates. This interest will grow considerably with protected status of Lagothrix lagothricha. Reserve, including a buffer strip along the eastern shore of the area, with further development of a research station, and with creation of associated the Río Muyumanu so that river fauna receive protection on • Encourage detailed studies of bird distribution at the local educational and scientific resources, such as trail guides and pictorial field guides. both sides of the river. scale, in different habitat types and structures. Given the intricate patchwork of forest types within the region (in part • Promote research on management techniques for the Because the site is so easily accessible from Pando’s capital city of Cobija (a three-hour because of the many regenerating clearings), the site would ecologically sensitive harvest of nontimber forest resources. be excellent for these studies, of which very few exist for drive from the international airport), it offers tremendous potential both for activity in the For generations – possibly for hundreds of years – local South American birds. Such studies will play an important residents have been managing many nontimber forest research station – with engagement of students and faculty from the Universidad role in advancing our understanding of bird distribution in resources in ways that seem compatible with the native Amazonia at a local scale and will be critical in development Amazónica de Pando – and for careful development of an ecotourism initiative. biodiversity of the region. of effective conservation plans in the Tahuamanu region and The proposed Tahuamanu Ecological Reserve is a critical site for the conservation of • Prohibit timber harvest, and hunting of some species, throughout Amazonia. within the Reserve. Amazonian primates: the number of species that occurs in the area is remarkably high, • Ensure participatory management of the Reserve and its FURTHER INVENTORY surpassing the total for the long-term research site in Manu, Peru. San Sebastián is partic- buffer zone by local communities. Residents, including ularly important for the conservation of Callimico goeldii. Callimico have a patchy and Brazil-nut gatherers and rubber tappers, will contribute • Map the distribution of secondary forests in the area. valuable expertise in the design and implementation of a con- • Produce rapid, simple guidebooks to the plants and ani- sparse distribution throughout their range and are difficult to observe where they occur. servation and management plan, with elements of research, mals of the proposed reserve. monitoring, inventory, training, and public involvement. In San Sebastián, not only have Callimico been documented more consistently than they • Inventory the small-mammal fauna.

have been recorded elsewhere in their historical range, but also individuals have been • Conduct a more intensive and complete survey of the RESEARCH habituated to human observers. The Pingo de Oro site may be particularly important for herpetofauna during the rainy to early dry season, to provide • Establish a research center in the Reserve, with facilities better information on species richness and to compare local conservation of the woolly monkey (Lagothrix) in Bolivia. This rapid inventory’s sighting for Bolivian university students and professional scientists, richness with that of other areas of Amazonia. of the species is the first in Bolivia in perhaps 50 years. as well as for international researchers. • Inventory the flora more completely. The proposed Tahuamanu Ecological Reserve also will protect populations of • Determine the effects of hunting on several target species, • Investigate and identify the tracks of an unknown mammal, especially primates, other large mammals, gamebirds, and discovered southwest of Rutina (see Other Large Mammals, nearly all large mammals known for this part of Amazonia, including several species listed several reptiles; develop reliable population data, e.g., life below). tables, for these species. as CITES I and II (see Conservation Targets). Populations of several of these species are • Verify the status of the giant otter in the region. • Investigate the potential of Brosimum alicastrum for local • Conduct further inventory of the Cervidae in the area to relatively high at the unlogged site of Pingo de Oro, and Palmera (on the Río Muyumanu) subsistence (food and forage) and for export. determine if a new species or subspecies is present, as was may contain remnant populations of the giant otter, Pteronura brasiliensis. • Initiate a long-term study of fruiting phenology to monitor suggested by this survey (see below). The departments of Pando and La Paz are the only areas in Bolivia where the bird and variation in fruit production, and develop a fruit- and seed- collection program and reference collection. The results of herpetofaunal species assemblages that we recorded occur. If Bolivia is to maintain its full these studies would lay the foundation for management of MONITORING national heritage, portions of the forests in this region must be protected from high-impact food resources for animal conservation targets and for com- • Periodically census the demography of Brazil-nut trees and patible uses of fruits and seeds by human residents. use. The proposed reserve also harbors populations of Podocnemis unifilis and Caiman croc- rubber trees to be sure that they are reproducing success- • Diagnose the potential for local and international ecotourism fully in the region. odylus, species whose populations have been reduced in many areas throughout Amazonia. in the Reserve and buffer zone.

00:26 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:27 Rutina (11° 25' S, 69° 00' W; 19, 24-25 emphasis on plants not immediately known to species. October 1999) is the site of a sawmill of Empresa San We also took vouchers (mostly collections of adults Martín, currently inactive, on the north bank of the Río or juveniles) along transects. We collected 314 species Tahuamanu. It consists of a large clearing with some on this trip; another 17 species were added from earlier second growth near the river. An oxbow lake (cocha), collections by Leila Porter. Duplicates of the specimens TECHNICAL bordered by forest, lies just to the west of the compound. are deposited in the Herbario Nacional de Bolivia REPORT We spent a few hours walking a trail along this cocha (LPB, La Paz), The Field Museum (F, Chicago), and the on 19 October, and part of the team made additional Universidad Amazónica de Pando (UAP, Cobija) under observations late on 24 and early on 25 October. the collection numbers of Narel Paniagua Z. Rutina-Palmera logging road was constructed Photographs: We photographed species likely between August and September 1999 by the Empresa to be identified by the picture alone, as well as those San Martín. It connects the sawmill at Rutina with the that could be used for creating color guides to the OVERVIEW OF SITES SAMPLED forests at Palmera/Pingo de Oro. The road ends at the species of the area. We took approximately 400 photos Río Muyumanu, directly opposite Palmera. Several mem- of 300 species. We targeted two sites for intensive surveys: San Sebastián and Pingo de Oro, both bers of the team walked the road on the afternoon of 23 Species notes: In the field and during over- on upland terraces several kilometers inland from the nearest river (Río Tahuamanu October and from midmorning to evening on 24 October flights, we noted easily recognizable species or species and Río Muyumanu, respectively), and drained by several streams or small rivers 1999. The road crosses seasonally flooded floodplain not accessible for collection or photograph. (Figures 1, 2). We also inventoried three other, nearby sites along the Ríos forest, an old clearing, and extensive terra firme. Tahuamanu and Muyumanu: Rutina, the Rutina-Palmera logging road, and Palmera. Palmera (11° 30' S, 69° 03' W; 19, 23-24 Vegetation Sampling October 1999) is a clearing along the Río Muyumanu. San Sebastián (11° 24' S, 69° 01' W, ca. 280 m elevation; surveyed Transects: We used variable transects (Foster et al. ms.) to River-edge forest contains thickets of bamboo. 16-18 October 1999) has an extensive trail system that extends in virtually all sample composition and relative abundance of different Incidental observations were made on the evening of directions from camp and that includes Brazil-nut-gatherer trails and a grid cut at classes of plants. Variable transects provide a quick, 19 October. A few members of the rapid survey team 100 m intervals over a 150-ha study area established by primatologists. Areas to quantitative description that supplements anecdotal also took a brief trip by small boat (peque peque) for the north, west, and south of camp are on well-drained terrace and ridge; areas description of the vegetation. These transects are not about an hour up the Río Muyumanu from Palmera on to the southeast are lower and wetter. Bamboo occurs in small patches to the standardized to a specific area or width; rather, they the afternoon of 23 October. We had a few hours there northwest and in more extensive areas just to the south of camp. We surveyed sample the number of individual plants that can be on the morning of 24 October. all habitats and made supplemental observations (1) at the edges of the two inventoried in the limited time available to a rapid field clearings in San Sebastián and (2) at the larger clearing of Casa Callimico about survey team. With large enough samples, these variable 1 km to the south (at the end of the road from Cobija). During the last decade, transects allow accurate comparisons of diversity between FLORA AND VEGETATION the area was logged for cedro (Cedrela odorata), mahogany (mara, Swietenia study sites (Condit et al. 1998). They are not specifically macrophylla), and assaí (Euterpe precatoria). Participants/Authors: Robin Foster, Julio Rojas G., designed to be revisited for future monitoring, but they Pingo de Oro (11° 31' S, 69° 06' W, ca. 280 m elevation; 20-23 October Narel Paniagua Z., William S. Alverson, Gualberto Torrico P. are suited ideally for very rapid inventories (such as our 1999) also has an extensive trail system, developed and maintained by local Conservation targets: (1) Old-growth forest on terra firme; (2) all seven days of fieldwork in five different sites during this rubber tappers. Pingo de Oro is a rubber-tapper camp in old-growth forest, with successional stages and habitats of major and minor floodplains; trip) or for inventories of very large areas. For emergent (3) Brazil-nut and rubber trees, and other species with fruits scattered, regenerating clearings of various sizes and ages. Rubber tappers and trees (>60 cm DBH/DAP) and canopy trees (>30 cm edible to birds, humans, and other primates. Brazil-nut gatherers have used the forest for centuries (see Inferred History of DBH) we checked all the individuals encountered along Human Impact, above), and the area has not been logged. Until late 1999, with 20 m-wide strips. For medium-sized, subcanopy trees METHODS the construction of a major logging road, Pingo de Oro had been accessible only by (10-30 cm DBH), we used 5 m-wide strips; for shrubs river. A recent (September 1999) network of forestry-survey trails was cut in a grid Flora Sampling (<10 cm DBH), we used 1 m-wide strips; and for herbs, of 100 m east-to-west and 500 m north-to-south; we rarely used those trails. We Collections: We made ad hoc collections of flowering we used 1 x 5 m segments, with each species represented made supplemental observations at the edge of the clearing at the rubber-tappers’ and fruiting plants along existing trail systems, using only once per segment (in recognition of cloning by camp. We found no patches of bamboo at the site. 12 m pruning poles and occasional tree climbers, with most herbaceous forest plants).

00:28 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:29 Data from these transects are summarized here. Pingo de Oro, and 62 from the floodplains in Rutina sample of shrubs (30 species per 100) appear to be We sampled 232 emergent trees in the terra At San Sebastián, we sampled 248 individual plants in and Palmera); 249 species were represented by the lower in diversity than in the terra firme. firme transects, representing 86 species. Of these, rubber two transects. One transect had 20 canopy trees (>30 cm 774 individuals sampled in transects; 150 species were (Hevea brasiliensis, with 24 individuals) was by far the DBH), 20 medium trees (10-30 cm DBH), 20 shrubs sampled only by photograph; and 134 species were Upland Forests (Terra Firme) most abundant, but only because of sampling bias: (1-10 cm DBH, including juvenile trees), and 43 herbs registered only from notes. several of the trails we used as transects were trails The differences between terra firme forest at San in 20 5 m segments. The second transect included 25 In the 615 species we recorded for the area, used by the rubber tappers collecting the latex. Hevea is Sebastián and at Pingo de Oro seem so slight that we emergent trees (>60 cm DBH) and 120 shrubs in 6 seg- 5 of the families stand out: Fabaceae (with 71 species), nevertheless very abundant, especially on the lower hills; have combined the data of the two in our results and ments over the same distance. Because of our limited Moraceae (47), (27), Arecaceae (26), and it certainly ranks in the top 10 most abundant trees in discussion. The flora of these unflooded areas is, in time, we sampled only emergent trees and shrubs in the Euphorbiaceae (24). The genera with most species the area. Excluding this species, the most abundant general, typical of rich soil. The presence of large other sites, given the importance of the former and the represented are Ficus (24), Inga (17), Piper (13), and emergents are Brosimum alicastrum, arbol de vaca (14 numbers of Moraceae, especially Ficus, and the high ease of sampling of the latter. At Pingo de Oro, we Pouteria (11). The species with the greatest number of individuals); Ceiba [Chorisia] insignis, toboroche (14); density of lianas are characteristic, as are the conspicu- sampled 385 individuals in two transects, totaling 207 individuals are almost inevitably those of small stature Pterygota amazonica (13); Tachigali vasquezii, palo ously low densities of Chrysobalanaceae and Protium emergent trees and 178 shrubs in 7 segments over and occurring at high densities, such as Rinorea, santo (11); Bertholletia excelsa, castaña (10); Dipteryx trees, Melastomataceae shrubs, Monotagma herbs, etc. approximately the same distance. Likewise, at Palmera Siparuna, and Geonoma, but by far the most abundant micrantha, almendrillo (7); Clarisia racemosa, murure The floristic composition is somewhat different we sampled 140 individuals in a single transect of 40 plant is the common Adiantum fern, which occurs on (7); Tetragastris altissima, isigo colorado (6); Apuleia between the high ridges and slopes but not dramatically emergent trees, and 100 shrubs in 5 segments over the almost every square meter of mature forest in the terra leiocarpa, almendrillo amarillo (5); and Alseis cf. peru- so. The most conspicuous difference of the vegetation same distance. firme. This Adiantum might be a candidate for the viana, gabetillo blanco (5). covering the ridges and hilltops is the greater abundance Vegetation Notes: We took anecdotal observa- species with the largest, essentially contiguous popula- Most striking is that throughout the Amazon of Tetragastris altissima and Celtis schippii in the canopy, tions during overflights and in the field, focusing on tion in tropical forests of the world. basin, 7 of these 11 most common emergent trees are and greater density of Geonoma palms and Piper spp. in (1) differences in species composition between hills The diversity of plant species in the area is more characteristic of floodplain forests than they are of the shrub layer. Species diversity is greater in the valley and ravines, canopy and understory, and young and high, particularly for emergent trees (>60 cm DBH) in terra firme. The presence of a few enormous individuals bottoms, especially those surrounded by steep ridges. The old-growth forests; (2) frequency of open versus closed the terra firme. The diversity is probably typical of of Ficus insipida on top of the hills also was surprising, ravines and lower slopes are much richer in epiphytes, canopy; (3) patchiness of targeted species; and (4) forest most of the Amazon Basin, and, as expected, is not as given that it is usually the first high-canopy tree in the ferns, and other monocotyledonous herbs such as dynamics, including regeneration from windthrow, land- high as in the moister areas closer to the Andes. river meander succession of the floodplain (see History Marantaceae, Heliconia, Costus, and Renealmia. This slide, fire, and clearings for small-scale agricultural plots. In small samples of the same size on the upper of Human Use, below). floristic composition is typical of all but the wettest areas slopes at San Sebastián, the emergent trees (18 species Another surprise was the abundance of of Amazonia because the juveniles of many species FLORISTIC RICHNESS, COMPOSITION, in a sample of 20 individuals) and shrubs (16 species Pterygota amazonica, a species with only one specimen cannot survive the periodic severe droughts on the ridge- AND DOMINANCE per 20 individuals) appear to be more diverse than the in the Bolivian National Herbarium and with no tops. Epiphytes are relatively scarce, both in the canopy canopy-level trees (14 species per 20) and medium common name in the Arboles de Bolivia (Killeen et al. General (bromeliads and orchids) and on tree trunks (aroids and understory trees (15 species per 20). The lowest diver- 1993). The abundance of the monocarpic Tachigali ferns), though they are somewhat more common in the We provide descriptions of the upland (terra firme) sity appears to be in the herbaceous plants. However, vasquezii (which once, then dies) and the pres- ravines. This scarcity indicates that sparse condensation and floodplain (llanura del río) habitats above, in the herbaceous plants were, from observation, much more ence of four other Tachigali species suggest that these overnight and long periods of low humidity exacerbate Overview of Results section. diverse and abundant in the moist areas near stream trees will continue to play an important role in the the effects of soil desiccation during dry spells. Our sample of the flora of the proposed bottoms, which were not sampled. dynamics of these forests. Tachigali trees appear to be The composition of the flora and the high Tahuamanu Ecological Reserve is biased in favor of In the terra firme of Pingo de Oro, the sample one of the key species in disrupting continuous-canopy productivity in the vegetation are unusual for terra freestanding woody plants. We recorded 615 different of emergent trees (76 species per 207 individuals) are forests: the trees usually die at a younger age than their firme. Productivity is surely not as high as on well- plant species in 97 families in the area during the seven less diverse than the shrubs (77 species per 178), prob- surrounding canopy and emergent cohorts of similar drained floodplain soils but is probably orders of mag- days of this rapid survey (Appendix 1). An estimated ably because sampling in all habitats – valley bottoms as size, and the resulting gaps initiate a domino effect over nitude higher than on the widespread acidic, sandy 50 of these species never before have been registered in well as hilltops – increases the number of small species many years, contributing to the erosion of continuous soils on the north side of the Amazon. The clay here is Bolivia. We estimate that the flora of the that are more concentrated in the moister areas. In the canopy. Tachigali do not tend to accumulate many relatively rich in nutrients and the sandiness of the soil proposed Tahuamanu Ecological Reserve is probably in high, older floodplain of Palmera, both the sample of lianas because of their fast growth, and the gaps they provides a much better structure (for root aeration and the vicinity of 2,000 species. In sum, 296 species are in emergent trees (23 species per 40 individuals) and the form are usually “clean” of dense tangles. Recently penetrability) than the deep, pure clays of terra firme. botanical collections (46 from San Sebastián, 188 from dead Tachigali accounted for many of the recent treefalls

00:30 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:31 along the trails that we walked. Floodplain Forests (Llanura del Río) A few conspicuous exceptions we observed include, Brosimum alicastrum, Manilkara inundata, Pterygota We sampled 318 shrubs, representing 122 among the emergents, the giant Hura crepitans, which amazonica, etc. (of the fifth stage of succession) – The Tahuamanu floodplain was sampled along a single species, in all terra firme transects combined. Of these, disperses explosively, and, among the shrubs, the Piper normally get their start on the levees formed from the transect, on the new road from Rutina to Palmera. Rinorea “lf”* (with 38 individuals) and Geonoma species, which are bat-dispersed, and the treeferns, the beaches on river meanders, under the thin shade and The floodplain’s species composition of trees, lianas, deversa (29) were by far the most abundant, followed spores of which are wind-dispersed. weak root development of the earliest successional shrubs, and herbs is very similar to that of other white- by Siparuna cervicornis (13), Siparuna decipiens (12), Successional forests on meanders of the Río species. Clearing and burning on the terra firme by water-river floodplains of the upper Amazon. Only in and “rutac longlf”* (12). Almost all of the shrubs and Tahuamanu have species similar to those along river humans also create such conditions. Studies in Panama the extensive backwater swamps and sartenejales did juvenile trees sampled were species characteristic of meanders in adjacent southeastern Peru. Canopy trees (Foster and Brokaw 1982) and Peru (Foster et al. 1986) we see aquatic species uncommon in or absent from terra firme, not floodplain. Approximately 44% of the in these forests in Peru are wind- or bat-dispersed, with indicate that many floodplain species identical or closely most of the rich floodplains to the north and west. individuals in these samples were juveniles of medium increasing amounts of bird fruits and mammal fruits in related to those of the Tahuamanu thrive as emergents In our very limited sample of 40 emergent and large trees, not shrubs per se. This result is not the understory as the forest ages (Foster et al. 1986). on the terra firme even 500 years after human clearing. trees from the high levees of the narrow Muyumanu unusual. The true shrubs accounted for more than Food is available for animals at all levels in Our findings in the Tahuamanu area, where the emer- floodplain, Pouteria “med” (6 individuals), Hevea 168 individuals, representing more than 45 species. the forest, at least some of the year. But nearly 40% of gent trees are approximately the same size as those in brasiliensis (4), and Gallesia integrifolia (palo de ajo, The frequency of patches of explosively the emergents are wind-dispersed, as are nearly all the Panama, strongly support the idea that the terra firme 4 individuals) were common. More striking is that we dispersed species in the shrub layer is typical of almost canopy lianas. These species provide food only for is a first-generation forest, growing back from what also found 13 of these same 23 species of emergents all terra firme in the Amazon Basin. These are mainly animals that destroy the seeds and that can tolerate the must have been considerable, patchy human clearing (including Bertholletia) in the terra firme, even though species in the following groups: Violaceae, e.g., Rinorea; toxins associated with them. Seeds of 30% of the until shortly after the European colonization. they are species characteristic of the floodplain. all lowland genera of Rutaceae, except Zanthoxylum; shrubs disperse explosively and rarely are consumed by The composition of the emergent trees is very Of the 100 shrubs sampled in floodplain Euphorbiaceae, e.g., Acalypha, Aparisthmium, Croton, birds or mammals. Although the midstory has the reminiscent of the forests around the Maya ruins of the habitat, nearly half were Rinorea lindeniana (48 indi- Mabea, and Pausandra; and Annonaceae, e.g., highest concentration of species with animal-dispersed Petén in Guatemala, which are considered forests of viduals); Rinorea “lf” (9) and Bactris concinna (5) Anaxagorea. In particular, patches of Rutaceae and seeds, the higher production of fruit from the larger economic plants. The dominant tree in the Petén, were occasional. Rinorea lindeniana showed the Violaceae can be extremely dense and crowd out other crowns of the emergents and canopy trees probably Brosimum alicastrum, is also apparently the most strongest dominance by a single species in the region, species, significantly lowering the understory diversity make that the primary layer for fruit consumption in abundant large tree in the Tahuamanu area. Although other than the Adiantum in the terra firme herb layer of areas from 10 m to hundreds of meters in diameter. large quantities. The tremendously abundant figs (at a different subspecies, the Brosimum in the Petén is and the several dominant species of young successional Phenakospermum, the giant (10 m) banana/ least 24 species of Ficus recorded) and other large considered a cornucopia plant, i.e., the fresh can stages of the Tahuamanu floodplain. bird of paradise relative, occurs in dense understory Moraceae (at least 10 species) are a primary source of be fed directly to domestic animals, the milky latex is clumps all over but is most frequent on the slopes rather food for animals in the terra firme forests. The abun- palatable, the fresh fruits are sweet and edible, and the WILD FRUIT RESOURCES than the hilltops or ravine bottoms. The 15 m-tall dant palms (Arecaceae, 26 species recorded) also are a seeds when roasted are as delicious as cashews. Other Many of the forest animals depend on fruit directly, or bamboo Guadua cf. weberbaueri occurs in dense but major source of food in these forests. The importance of trees concentrated in the Petén forests provide latex indirectly, by feeding on frugivores. We found dramatic less frequent clumps. The bamboo clumps are much the stratification to various animals depends to a large and wood of high quality, oils, spices, and edible fruits. differences in the kinds of fruit and seeds produced at more abundant in the areas of recent second growth. extent on the seasonal availability of the fruit. Although all tropical forests have a spectrum different heights in the forest. Most of the emergent Our overflights in Bolivia and in Peru indicated that the of species that are useful to indigenous people, the trees (84%) produce seeds that are dispersed by wind bamboo understory is much more frequent to the west HISTORY OF HUMAN USE Petén forests seem to have undergone human selection or by mammals. Among the shrubs, most disperse and north, in Peru and in Brazil. and management to promote the most useful species. The most conspicuous feature of the vegetation is the seeds explosively or via birds. Among the subcanopy The forests of Pando seem similar. The importance of predominance of the giant floodplain trees all over the and midstory trees, the large majority (more than abundant trees such as Pterygota and Apuleia is not terra firme. Second is the frequency of species of high 90%) disperse seeds through mammals or birds. This immediately obvious, although we cannot rule out potential value to indigenous communities. pattern, which seems common in the Amazon Basin, is possible uses as important medicines, resins, or fish Giant floodplain trees – starting with Ficus much less pronounced in the wetter, less seasonal areas. poisons (e.g., Hura). The extreme rarity of juveniles of insipida and Cedrela odorata (representing the fourth such an abundant tree as Bertholletia suggests that it may stage of ecological succession) and continuing with * These names represent morphospecies that as of the date of this report have not been identified fully to species (e.g., Rinorea “lf”) have been planted or otherwise promoted by humans Ceiba pentandra, Luehea cymulosa, Dipteryx micrantha, or (e.g., “rutac longlf”). Current identifications for specimens collected on rapid biological inventories will be posted periodi- hundreds of years ago. Alternatively, the current rarity of cally to our Web pages at www.fieldmuseum.org/rbi. Apuleia leiocarpa, Hura crepitans, Clarisia racemosa, juvenile Bertholletia could be explained by overharvest

00:32 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:33 of seeds in recent decades (or centuries), or by other (cedro macho). Cabralea produces timber of lesser species abundance because we were sampling during a Amazónica de Pando (Appendix 2B). This Cobija phenomena antagonistic to reproduction, or to some value. Given the area that we covered on trails, the very dry spell at the end of the dry season (see comments collection again shows a strong regional relationship to combination of these mechanisms. When combined with density of Swietenia seems low compared to the other below). Our results are only a qualitative indication of other sites in southwestern Amazonia. One species in animal resources from the forest and rivers, as well as forestry-concession areas of lowland Bolivia (e.g., in the composition of species in the communities of particular, the anguid lizard Diploglossus fasciatus, of small shifting food plots with maize and manioc, this Santa Cruz, Beni, and northern La Paz). The density of amphibians and reptiles in the region. which we had only a sight record, has a known distri- terra firme forest seems to have been an excellent place cedro appears to be average or even high for terra Our sampling events, from 16 to 24 October bution that encompasses extreme southeastern Peru, – in terms of food production – to support relatively firme, apparently because of the presence of the flood- 1999, included 12 morning transects, 11 afternoon adjacent parts of Bolivia, and part of the Río Mamoré large indigenous populations. plain species, Cedrela odorata, along with the normal transects, 11 night transects, and 2 river transects. drainage in adjacent Brazil. The arrival of Fitzcarraldo and the rubber boom terra firme species, Cedrela fissilis. Each transect consisted of 2 to 3 person-hours. The The sampling period for this inventory (16-24 more than a century ago probably brought the next big The most recent disturbance in the region has survey at San Sebastián took place from 16 to 18 October) was not optimal for sampling the herpetofau- disturbance to the area. We do not know whether the been in the last year (1999), with the cutting of timber October and included 4 morning, 3 afternoon, and 6 na in this part of Amazonia. Our survey coincided with intense rubber tapping during this period had any inventory lines north of the Río Muyumanu. More night transects. The survey at Pingo de Oro occurred the late dry season, which is probably the least oppor- major effect on the forest, or whether hunting by rubber than 2% of the forest understory already has been from 20 to 23 October and included 8 morning, 8 tune time to obtain a representative sampling of tappers then was any more intense than it is now. Nor chopped down during this recent inventory process. afternoon, and 5 night transects. amphibians and reptiles. Activity patterns of reptiles, do we know the extent of Brazil-nut gathering before and especially amphibians, are strongly tied to rainfall the current export industry developed. RESULTS OF THE HERPETOLOGICAL SURVEY patterns; the dry season in this part of Bolivia normally The area between the Ríos Muyumanu REPTILES AND AMPHIBIANS lasts from approximately June to November (with We recorded 7 species of snakes, 11 species of lizards, and Tahuamanu has patches of secondary forest of some year-to-year variation). According to the prima- Participants/Authors: John E. Cadle and Steffen Reichle 32 species of frogs, 3 species of crocodilians, and 2 various ages, but most appear to be less than 30 years tology research group at San Sebastián, no steady rain Conservation targets: Reptile and amphibian communities of species of turtles (not including those recorded from a old and the result of small-scale agriculture associated of even short duration had fallen since the end of southwestern Amazonia. previous collection from the vicinity of Cobija; see with the recent camps of the Brazil-nut gatherers and September. Rains for several weeks prior to this were below). We collected 3 snakes, 4 lizards, and 37 frogs, rubber tappers. This continuing practice probably sporadic and of low intensity. We encountered few METHODS which are deposited in the Colección Boliviana has the effect of maintaining more species in the area breeding species of frogs in our survey, although we Nacional de Fauna, in La Paz, under the collection Because of the short duration of sampling at each than would have been there prior to the arrival of did hear several species calling (Appendix 2). Tadpoles numbers of S. Reichle. site, we used only transect sampling for amphibians human settlements. were present only in a small pool within a tree hollow In Tahuamanu we found that the composition and reptiles; we did not attempt to use any trapping In the terra firme forest near San Sebastián, we on the ground (probably a dendrobatid frog). of the species assemblage of amphibians and reptiles methods. We noted species occurrences based on visual saw only very recent patches of secondary vegetation. We discovered no new species or species (Appendix 2) was similar to that of several other, well- encounters, voice recognition for frogs (some calls were The apparently more homogeneous mosaic of forest ages endemic to this region. However, 6 of the frog species known sites in southwestern Amazonia, particularly in tape-recorded for later verification), and specimen at this site, compared to that at Pingo de Oro, likely that we observed are new country records for Bolivia. southern Peru (e.g., Cuzco Amazónico, Tambopata collection. We sampled old-growth forests on upland affects animal populations. This forest has suffered some These include Eleutherodactylus sp. 1 and sp. 2 (both Reserve, and lowland Manu National Park, all in terraces, seasonally flooded and floodplain forests, logging of Swietenia, Cedrela, and Amburana; however, of the unistrigatus group), Epipedobates femoralis, Madre de Dios Department, Peru). However, in Bolivia secondary forests and clearings, riparian forests and the logging was apparently not very thorough, since we E. trivittatus, Ischnocnema quixensis, and Phrynohyas this fauna probably is found only in parts of Pando river edge, rivers, and swamps. We used the following encountered on our transects individuals of the latter resinifictrix. All of these are common species of and La Paz Departments north and west of the Río types of transects: (1) trails through old-growth and two species with diameters greater than 60 cm. herpetofaunas of southern Peru. Their occurrence in Beni. Because few herpetofaunal collections have been secondary forests; (2) stream edges; and (3) rivers The near absence of Cedrela odorata along the Pando could be expected because most elements of this made in this part of Bolivia, we are as yet unsure if this (visually sampled by boat). We targeted specific habitats river-meander succession suggests that this species fauna probably are distributed at least to the Río Beni in assemblage extends through a broader area of these two where particular species were likely to occur. These already has been thoroughly logged from the Bolivia. However, the discovery of 6 species new to the departments or has a more restricted distribution in the included swamps, small forest streams, and lake and Tahuamanu floodplain. Terra firme in the Pingo de Oro Bolivian fauna (17% of the frog species we encountered), region. This similarity between our Pando collections river edges where aquatic species or breeding frogs area apparently has not been logged. We encountered especially considering the poor conditions for herpeto- and others from southern Peru is substantiated by a tend to aggregate. one large-diameter mahogany (Swietenia) with a very faunal surveys, is significant. This discovery suggests small collection of reptiles (examined by J. Cadle) from We sampled transects by walking slowly and short bole and another average-sized individual. that many more species new to the Bolivian herpeto- the immediate vicinity of Cobija, which had been attentively, surveying most habitats both by day and at Several other individuals, which at first appeared to fauna probably remain to be registered in this area. assembled by Oscar Teran, a student at the Universidad night. We did not attempt a quantitative assessment of be Swietenia, later proved to be Cabralea canjerana Our impression is that both Caiman crocodylus

00:34 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:35 and Podocnemis unifilis – species whose populations population study, we encourage the investigation of in the field again from early to midafternoon until dusk. San Sebastián, whereas we heard both species of forest have been reduced in many areas – are now uncommon potential long-term, sustainable harvesting of eggs, We made an effort to survey all habitats in the area. Columba commonly throughout the Pingo de Oro area. in parts of the Río Tahuamanu and Río Muyumanu: we adults, or both, using a population modeling approach. Each ornithologist walked the trails separately from the Perhaps the single most notable bird species saw only three C. crocodylus and five P. unifilis along Any program of harvesting must be initiated only after other observers and walked different trails on different recorded during the survey was Harpia harpyja. We these rivers during approximately four hours of river present population levels are sufficient to sustain it. A days. T. Schulenberg, C. Quiroga, and L. Jammes made two separate sightings of this huge raptor, one travel. However, aside from the 3 species that probably pilot program should be conducted to field-test any carried portable cassette tape recorders and directional at Pingo de Oro and the other along the logging road have suffered significant losses from subsistence hunting results from modeling approaches. Of course, any microphones to record the songs and calls of bird south of Rutina. This low-density species requires a pressure (the 2 above, plus Geochelone denticulata), sustainable harvest program depends on the population species encountered. We did not conduct transects or large home range, as well as ample populations of current impact on the region’s herpetofauna seems low. density of people to whom the fruits of harvest are point counts, but Schulenberg daily tallied the number monkeys and other large arboreal mammals for food; being distributed. We strongly suspect that neither of individuals he observed for each bird species, to aid its presence indicates a forest with excellent conserva- San Sebastián Podocnemis nor other species of reptiles in this region in the assessment of relative abundances. tion potential. A feather we found in Pingo de Oro can sustain commercialization of harvesting for export probably came from Leucopternis kuhli, another We collected specimens of 3 lizards and 27 frogs at this to major population centers, such as Cobija. Any RESULTS OF THE BIRD SURVEY raptor with a low population density, but we did not site. Several of the species we recorded are new country harvesting program must have in place strict controls. directly observe this species. records for Bolivia, including Eleutherodactylus sp. 1 We recorded 319 bird species throughout the region We suspect that the other locally exploited turtle, Myrmotherula iheringi was a common member and sp. 2 (unistrigatus group), Epipedobates femoralis, (exclusive of Cobija, Appendix 3). At the two sites most Geochelone denticulata, cannot be harvested sustainably. of the understory, Thamnomanes-dominated mixed- E. trivittatus, Ischnocnema quixensis, and Phrynohyas intensively surveyed, San Sebastián and Pingo de Oro, Its reproductive potential is very low, and population species flocks at Pingo de Oro. Ours appears to be the resinifictrix. we recorded 163 and 192 species, respectively. These densities are unlikely to reach sustainable levels, even first record for this species in Bolivia. At Rutina lists include not only forest bird species, but also species with mild exploitation. (on both banks of the Río Tahuamanu), we recorded Pingo de Oro associated primarily with large clearings or the borders In sum, the forests we surveyed in the area Formicarius rufifrons, a species previously known in of forest. Consequently, the forest bird community We collected specimens of 2 snakes, 1 lizard, and of the proposed Tahuamanu Ecological Reserve are Bolivia only from a single record from the Río Nareuda. (including species associated with treefalls, stream edges, 10 frogs at this site, including 4 of the 6 new country still relatively undisturbed and probably harbor intact This species otherwise is known only from Madre de and other small, natural clearings) recorded at records for Bolivia first seen at San Sebastián. assemblages of reptiles and amphibians. This fauna is Dios, Peru, and had been considered globally threatened San Sebastián and Pingo de Oro were 151 and 182 probably restricted to parts of Pando and La Paz because of its extremely restricted distribution. A sing- species, respectively, equivalent to 93% and 95% of THREATS AND RECOMMENDATIONS Departments in Bolivia, and extends north into ing Nonnula sclateri, at the edge of the San Sebastián the bird species recorded. Similarly, the total number of The population status of locally exploited species southern Peru. clearing, was another unusual record. This species is species recorded during the survey includes not only should be ascertained more precisely. These include the known from no more than 10 localities in a restricted species of large clearings or pastures but also species turtles Podocnemis unifilis and Geochelone denticulata area between the upper Purus and Madre de Dios Rivers primarily associated with rivers, oxbow lakes (cochas), and the three species of crocodilians known from the BIRDS in southeastern Peru (Ucayali and Madre de Dios), and other habitats. Overall, about 254 species, equiva- area (Caiman crocodylus, C. niger, and Paleosuchus northern Bolivia (Pando), and southwestern Brazil Participants/Authors: Thomas S. Schulenberg, lent to 80% of the total, were associated primarily trigonatus). Surveys should include not only counts of (Acre). The only Nonnula recorded on the south bank Carmen Quiroga O., Lois Jammes, and Debra Moskovits with forests (of all types). individuals, but also estimates of the age structure of the Río Tahuamanu was the widespread species Conservation targets: Bird communities of southwestern The bird fauna at Pingo de Oro was more (and, thus, of potential future reproduction and ability N. ruficapilla, which we found at Pingo de Oro and at Amazonia, large raptors, gamebirds, bamboo specialists, intact and notably richer than the one at San Sebastián, to recover from decline) of all populations. range-restricted species. Palmera. We found another species with a distribution with 15-20% more bird species encountered with We suspect that one of the locally exploited very similar to that of Nonnula sclateri – the small fly- equivalent sampling effort. Of the dominant families of turtles, Podocnemis unifilis, has the potential for METHODS catcher Lophotriccus eulophotes – in bamboo at San birds in the forest (the suboscines), Pingo de Oro again sustainable use as local food. A strong caveat is that Sebastián, at forest edge and near treefalls at Pingo de The basic protocol for the survey involved walking showed higher species diversity, e.g., Furnariidae present populations along the sections of the Río Oro, and at forest edge near Rutina. We are not aware trails through the forest to locate and identify bird (7 species recorded at San Sebastián versus 12 at Pingo Tahuamanu and Río Muyumanu that we surveyed of any records for either of these two range-restricted species. Each observer was in the field from first light de Oro), Thamnophilidae and Formicariidae (24 versus cannot withstand the pressure of harvesting, and we species from any protected area, although both may (or very shortly thereafter). Observers did not always 28), and Tyrannidae (24 versus 28). Also, the populations question whether the current level of exploitation is tolerate forest with a fair amount of disturbance. return to the camp for lunch because some of the trail of some species present at both sites clearly were sustainable over the long term. After a thorough The bamboo at San Sebastián contained systems at this site were very long; those who did were greater at Pingo de Oro. We rarely heard a Columba at

00:36 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:37 several of the species expected in this microhabitat: seemed low for an Amazonian forest. Of the ovenbirds species). In contrast to San Sebastián, we regularly saw scale of logging that is expected to occur throughout Simoxenops ucayalae, Drymophila devillei, (Furnariidae), one of the dominant bird families in army ants (Eciton) at this site but have no records of Pando, the effects of this activity on the fauna must be Ramphotrigon fuscicauda, Ramphotrigon megacephala, Amazonia, we found only 7 species. The foliage-gleaners any species of regular army-ant-following birds. researched. We cannot confirm that the differences in and Hemitriccus flammulatus. The bamboo at (Philydor, Automolus) were especially scarce, with only We found several areas of bamboo near the the bird community structure between San Sebastián Palmera had most of these species, along with several a few of the expected species present and apparently Río Muyumanu at Palmera and along the trail between and Pingo de Oro are due to the effects of logging, others also commonly associated with bamboo: none common. Several species of antbirds expected (e.g., Palmera and Pingo de Oro. The avifauna in the bamboo because no avifaunal inventories existed before logging Cymbilaimus sanctaemariae, Percnostola lophotes, Thamnophilus aethiops) also were absent. Although we was somewhat richer than in the same habitat at San took place. To measure the possible impacts of past and Myrmeciza goeldii. had very few observations of army ants (Eciton) at this Sebastián, containing all of the “bamboo specialist” logging and to establish a baseline, we recommend a Penelope, a large gamebird, occurred site, we found two species of regular army-ant followers species found there, as well as additional species such as comprehensive bird survey as soon as possible. both at San Sebastián and at Pingo de Oro, even very (Gymnopithys salvini and Rhegmatorhina melanosticta). Cymbilaimus sanctaemariae and Percnostola lophotes. A monitoring program for bird populations could then near human settlements. No macaws were seen at The bamboo contained several of the species expected The species richness at Pingo de Oro is high, document changes in the bird community as the forest San Sebastián, and only a few at Pingo de Oro. in this microhabitat, such as Simoxenops ucayalae, but lower than the richest sites in southwestern regenerates. With so little information about birds in Based on this rapid survey, the region contains Drymophila devillei, Hemitriccus flammulatus, Amazonia, such as Cocha Cashu, or along the Río Pando, the forest at Pingo de Oro offers an excellent a rich Amazonian avifauna, with examples of species Ramphotrigon fuscicauda, and R. megacephala. Tambopata (both in Peru). It is probably comparable opportunity for a more complete inventory of the that indicate relatively low levels of human disturbance Although the bird community at San Sebastián to that of forests along the Ríos Palma Real and Heath avifauna of the region. (e.g., Harpia harpyja) or that are range-restricted and seemed depauperate relative to those at other sites in (Peru), or elsewhere in Pando. Future studies also should focus on the impact potentially threatened (e.g., Nonnula sclateri, southwestern Amazonia, we detected some notable of subsistence hunting on the populations of gamebirds, Formicarius rufifrons, Lophotriccus eulophotes). The species, including Nonnula sclateri and Lophotriccus THREATS AND RECOMMENDATIONS like Penelope, to determine sustainable levels. Research forests surveyed revealed a good representation of the eulophotes. on the impact of the pet trade and hunting on the parrot We did not record all species present at the site; a more forest bird community of Pando, which is typical of population will suggest adequate management measures. comprehensive survey of the avifauna would be valuable. southwestern Amazonia. Pingo de Oro However, we know that the bird community at We arrived at midday on 20 October, with a few hours San Sebastián is less diverse than that at Pingo de Oro. San Sebastián PRIMATES in the afternoon to begin making observations. We were We know, as well, that the forest at San Sebastián has We arrived in the early afternoon on 16 October, with in the field all of 21-22 October. Quiroga and Jammes been logged in the last decade. Given the extensive Participants/Authors: Sandra Suárez, Amy Hanson, time only for incidental observations on that date. We remained for all of 23 October as well. Schulenberg were in the field all of 17-18 October and left early on and Moskovits were present only for the morning of 18 October, with about an hour at Casa Callimico on that day. that date. Schulenberg also spent about 1.5 hours on We registered 192 bird species during the the trail from Casa Callimico to San Sebastián on the survey at Pingo de Oro. Of these, about 10 species are morning of 25 October. associated primarily with large clearings or borders of We recorded 163 bird species during the forest, so the assemblage of forest birds (including survey at San Sebastián. Of these, about 12 species are species associated with treefalls, stream edges, and associated primarily with large clearings or the borders other small, natural clearings) was 182 species. of forest. We registered 151 species of forest birds Penelope was present in the forest, even near (including species associated with treefalls, stream the rubber tappers’ house at Pingo de Oro. A few edges, and other small, natural clearings). macaws were present, but the populations of these birds Penelope was present in the forest. Large seemed very low. In contrast to San Sebastián, large parrots, especially macaws, were very few. Large pigeons (Columba) were common and vocal throughout pigeons (Columba) were scarce (or not vocal), with only the forest. As expected, among the most diverse families one or two detections per day. The number of mixed- were the suboscines, such as the ovenbirds (Furnariidae: species flocks (both of the understory and the canopy) 12 species), antbirds (Thamnophilidae and was low. In general, the species diversity of the site Formicariidae: 28 species), and tyrant flycatchers (28

00:38 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:39 Vincent Sodaro, Stephanie Dammermann, and Leeann Haggerty relative abundance categories (abundant, common, published, and our rapid survey found no evidence that The distribution of Callicebus spp. throughout South Conservation targets: All nonhuman primate species, but primarily uncommon, rare) for each species at the two sites. We Callimico occur in the vicinity of Pingo de Oro. America is not yet clearly known, and more research is the IUCN Red List vulnerable species (Callimico goeldii [also derived relative abundance categories from formal and Below we list the species of primates recorded needed to determine which species occur in the region. CITES Appendix I] and Lagothrix lagothricha [critically endangered informal species encounters, our personal knowledge during this rapid inventory, numbers of groups Names follow Buchanan-Smith et al. (in press). if not locally extirpated]), and Alouatta sara (endemic to Bolivia). of the primate communities, and interviews with local encountered during our formal transect surveys, and people. We assigned the categories primarily by relative supplementary information from local residents and our METHODS frequency of encounters among species at the same site, own experience (see Appendix 4 for common names). Extensive research on several primate species has been and secondarily by frequency of encounters of the same conducted at San Sebastián for more than two years, species at different sites. Species San Sebastián: San Sebastián: Pingo de Oro: Pingo de Oro: through the combined efforts of the team members Between 17 and 23 October 1999 we sampled # groups seen Informal obs. # groups seen Informal obs. listed above, Edilio Nacimento, and Leila Porter. old-growth forest (see Flora and Vegetation, above), per hour and interviews per hour and interviews Although our general knowledge of the primate species secondary forest, recent secondary forest (with Cecropia at the San Sebastián field site is enough to estimate or successional growth of bamboo), and forest along Alouatta sara 0.026 — 0.095 heard frequently primate densities, we spent two days conducting formal stream edges. Of 133 hours of observation, we devoted Aotus nigriceps 0 seen, heard 0.01 seen, heard transect surveys at the site, both to confirm our 38 to the surveys at San Sebastián (ca. 200 ha, 17-18 impressions and to collect data for comparisons with October) and 95 to the surveys at Pingo de Oro (ca. 150 Ateles chamek 0 — 0 sighted within last 6 months our surveys at Pingo de Oro. At both locations, we ha, 21-23 October). During a study of other mammals Callicebus cf. brunneus 0.089 — 0.295 — walked singly along established trails, at a rate of in the area, L. Porter and E. Nacimento walked portions approximately 1 km/hr, and recorded all primate of logging roads between Rutina and Palmera from Callimico goeldii 0 seen 0 — groups seen or heard. We conducted formal transect midmorning to midafternoon on 24 October 1999 and surveys between 0630 and 1030, and between 1400 recorded the species of primates observed. Cebuella pygmaea 0 seen 0 seen and 1700. We also noted primates that we, or other Cebus albifrons 0 seen 0 seen members of the rapid survey team, saw or heard at RESULTS OF THE PRIMATE SURVEY other times of the day. Each team member selected a We detected 14 species of nonhuman primates in the C. apella 0.026 — 0.053 — trail that transected an area not likely to overlap with two areas surveyed: 11 species at San Sebastián and that of other surveyors; the group sampled five trails Lagothrix lagothricha 0 — 0 possible sighting 12 at Pingo de Oro. Twelve of the 14 species were simultaneously. At Pingo de Oro we surveyed each trail observed definitively. One species, Ateles chamek, was twice daily for three consecutive days. During surveys Pithecia irrorata 0.079 — 0 seen not seen by our team but was determined to be in the we recorded the following data for each primate group area based on interviews with local residents. Lagothrix Saguinus fuscicollis 0.158 — 0.116 — seen or heard: (1) time; (2) location of observer along lagothricha was glimpsed only briefly, and its status in the transect when the group was detected; (3) species, S. imperator 0 do not occur 0.021 — the area needs to be confirmed (see below). Our sighting and number of individuals in the group; (4) distance of Pithecia irrorata at Pingo de Oro is the first documen- S. labiatus 0.184 — 0 do not occur from the observer to the center of the group; (5) angle tation south of the Río Tahuamanu in Bolivia and may from the center of the group to the transect line; (6) indicate a range extension. L. Porter and E. Nacimento Saimiri boliviensis 0.026 — 0.021 — height of the group in the canopy; (7) diameter of the also observed 6 species during their mammal survey group when detected; (8) activity of the group at first along the logging road between Rutina and Palmera, sighting; (9) forest type; (10) substrate type; and (11) including Callicebus cf. brunneus, Cebuella pygamea, mode of detection. Cebus apella, Saguinus fuscicollis, Saguinus imperator, We divided the number of groups of each and Saimiri boliviensis. Interviews with local people species detected (by sight or sound) during formal conducted in the 1970s indicate that Callimico occur transect walks by the number of person-hours (see south of the Río Tahuamanu (Izawa 1979). However, no chart, below) for each site surveyed. We also assigned actual sightings of the species in the region have been

00:40 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:41 Below we list the species of primates encoun- abundance at each site, and notes on status. THREATS AND PRELIMINARY nighttime hours for mammals and mammal tracks tered during this rapid survey, our estimates of relative RECOMMENDATIONS along existing trails, riverbanks, and logging roads. We sampled old-growth forests, selectively logged forests, Wholesale conversion of forest to pasture is the most secondary forests adjacent to current and abandoned Species San Sebastián Pingo de Oro Special Status devastating threat to the primates in the region. Imminent houses and their agricultural plots, and seasonally logging poses an immediate threat to primates at Pingo flooded forests along the Ríos Muyumanu and Alouatta sara rare common endemic to Bolivia de Oro. Subsistence hunting affects several species and Tahuamanu. We paid particular attention to mud banks, is likely the cause for the near extirpation of Lagothrix Aotus nigriceps common common — where animals are known to eat soil, and to river edges as well as the low abundance of the other two large and wet forests, where tracks were easier to distinguish Ateles chamek none rare locally endangered primates, Ateles and Alouatta. Another potential risk is and identify. We also recorded species from skulls and the capturing of primates for the pet trade, although it other hunting remains, and interviewed local residents Callicebus cf. brunneus common abundant endemic to Bolivia does not yet pose a serious problem. better to estimate species composition at these sites. We recommend that widespread timber harvest, Callimico goeldii uncommon undocumented vulnerable, edge of range removal of forest canopy, and hunting of primates be RESULTS OF THE LARGE-MAMMAL SURVEY Cebuella pygmaea uncommon uncommon edge of range, restricted to Pando in Bolivia excluded from the proposed Tahuamanu Ecological Reserve and its buffer zone. However, ecotourism and We recorded 37 large nonprimate species of mammals Cebus albifrons uncommon uncommon — the sustainable extraction of nontimber forest products, in this area (Appendix 5). The giant otter (Pteronura

C. apella common common — such as Brazil nuts and natural rubber, are likely to be brasiliensis), a species nearly extirpated in the region, compatible with conservation of the primate populations. was reported by one local resident interviewed. The Lagothrix lagothricha none rare locally critically endangered or extirpated identification of the green acouchi (Myoprocta pratti) is the first record for Bolivia; it occurs at high densities Pithecia irrorata uncommon rare edge of range, likely restricted to Pando OTHER LARGE MAMMALS throughout the area. In addition, we observed one deer resembling Mazama gouazoubira (at San Sebastián), but Saguinus fuscicollis abundant common edge of range Participants/Authors: Leila Porter and Edilio Nacimento with yellow and black lines below its eyes, which may Conservation targets: Mammals classified as CITES I (threatened S. imperator none uncommon edge of range represent a unique species or subspecies of Cervidae. with extinction) and CITES II (potentially endangered if no action is taken). CITES I animals include Herpailurus yaguarundi, S. labiatus abundant none edge of range, restricted to Pando in Bolivia Leopardus pardalis, L. wiedii, Lontra longicaudis, Panthera onca, San Sebastián Priodontes maximus, Puma concolor, and Speothus venaticus; Saimiri boliviensis uncommon uncommon — the giant otter (Pteroneura brasiliensis) is also reported as present We found 35 species of large mammals during the two in the region. CITES II animals include Myrmecophaga tridactyla, years at the site (Appendix 5). Mammals such as tapir The complement and relative abundance of thrive in younger, secondary forest habitats, which are Tapirus terrestris, Tayassu pecari, and T. tajacu. (Names follow (Tapirus terrestris) that provide preferred meat appear Emmons 1997.) primate species differ between the San Sebastián and more common at that site. to be at low densities. A disease epidemic in the 1970s, Pingo de Oro sites, underscoring the importance of We had one possible sighting of Lagothrix combined with hunting pressure, also may have elimi- METHODS protecting sites on both sides of the Río Tahuamanu. lagothricha, the common woolly monkey, which has not nated white-lipped peccary (Tayassu pecari), a species The river itself acts as a natural barrier to the distribu- been reported from Bolivia for as many as 50 years. The We used two methods to evaluate species richness at the historically present in the area. However, the area tion of some primate species (Saguinus imperator, species had been considered extirpated from Bolivia by sites sampled. One consisted of a long-term survey: we continues to maintain a high species richness of large S. labiatus, and possibly Callimico). The more frequent hunting and habitat disturbance. However, the sighting noted all mammals observed during the course of a mammals, including a number of carnivores. San occurrence of the larger primates (Alouatta, Ateles, and at Pingo de Oro suggests potential for recovery of the two-year study on primates at San Sebastián (150-ha Sebastián contains 8 of the CITES I species and the Cebus apella) at Pingo de Oro may result from less species with adequate conservation measures. Woolly study area; October 1997-October 1999). We believe 4 CITES II species listed above as conservation targets. hunting pressure at that site than at San Sebastián. The monkeys are highly sensitive to habitat degradation, the list for San Sebastián (Appendix 5) portrays a full higher densities of some of the smaller primates and protection of the old-growth forests will be critical representation of the large mammals at the site. The Pingo de Oro (Saguinus fuscicollis, S. labiatus, and Callimico) at San for re-establishment of the species in Bolivia. second method was rapid: we surveyed Pingo de Oro, A skull found outside a rubber-tapper’s home confirmed Sebastián likely reflects the ability of these species to Palmera, and the Rutina-Palmera road between 20 and the presence of Tayassu pecari at Pingo de Oro. Although 24 October 1999. We searched during daytime and

00:42 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:43 LITERATURA CITADA/LITERATURE CITED

we recorded only 14 species during our three-day survey Rutina-Palmera Logging Road (Appendix 5), interviews with local residents suggest We walked portions of the recently opened logging road that all of the megafauna observed in San Sebastián between Rutina and Palmera on 24 October 1999, from also occurs at this site. We found evidence of 3 large midmorning to midafternoon. We also walked sections mammals classified as CITES I (Leopardus pardalis, of the older logging road. In addition to 6 species of Priodontes maximus, and Puma concolor) and 2 species primates (reported above), we identified 4 mammal classified as CITES II (Tayassu pecari and T. tajacu). species including Agouti paca, Dasyprocta variegata, The presence of Tayassu pecari, and the many tracks of Mazama americana, and Priodontes maximus. We also Tapirus terrestris, indicate that the site is likely to have encountered tracks of one large mammal that need a greater abundance of large mammals than the forests further investigation for identification. to the north, near San Sebastián. This region has fewer human inhabitants and has undergone less hunting THREATS AND PRELIMINARY pressure and habitat destruction than has the area north RECOMMENDATIONS Buchanan-Smith, H. M., S. M. Hardie, C. Caceres, and Foster, R. B. and N. Brokaw. 1982. Structure and history of of the Río Tahuamanu. M. J. Prescott. In press. Distribution and forest the vegetation of Barro Colorado Island. Pp. 67-81 Further research in the proposed Tahuamanu Ecological utilization of Saguinus and other primates of the in E. G. Leigh, A. S. Rand, and D. M. Windsor Reserve should include investigation and identification Palmera Pando Department, northern Bolivia. International (eds.), The Ecology of a Tropical Forest. of the unknown mammal tracks discovered southwest of Journal of Primatology. Washington, D.C.: Smithsonian Press. We sampled old-growth and secondary forest habitats Rutina (above), as well as further study of the Cervidae adjacent to Palmera (on foot), and riverine forest along Condit, R., R. B. Foster, S. P. Hubbell, R. Sukumar, E. G. Leigh, Foster, R. B. and S. P. Hubbell. 1990. Floristic composition in the area. Studies of the effects of hunting on popula- the banks of the Río Muyumanu (by boat), on the N. Manokaran, S. Loo de Lao, J. V. LaFrankie, and of the Barro Colorado forest. Pp. 85-98 in A. H. tions of large mammals are critical for the development afternoon of 23 October 1999. Species observed include P. S. Ashton. 1998. Assessing forest diversity on small Gentry (ed.), Four Neotropical Rain Forests. of appropriate management plans. Hunting regulations plots: calibration using species-individual curves New Haven: Yale University Press. Agouti paca, Hydrochaeris hydrochaeris, Mazama will have to be coordinated with local residents and from 50 ha plots. Pp. 247-268 in F. Dallmeier and americana, and Tapirus terrestris. Hydrochaeris appears seasonal workers (many enter during the season of J. A. Comiskey (eds.), Forest Biodiversity Research, Izawa, K. 1979. Studies on peculiar distribution patterns of to be abundant along the Río Muyumanu. Large num- Brazil-nut harvest) to protect threatened species, such Monitoring and Modeling, MAB Series Volume 20. Callimico. Reports of New World Monkeys (1979): bers of tracks along the banks of the Río Muyumanu as peccaries and tapirs, from overhunting. An inventory Paris: UNESCO. 1-19. Kyoto University Primate Research Institute. suggest that this is an important area for the protection of small mammals also is lacking for the region. of Tapirus terrestris. Pteronura brasiliensis was thought Emmons, L. H. 1997. Neotropical Rainforest Mammals: Killeen, T. J., E. García E., and S. G. Beck. 1993. Guía de extinct in this area because of hunting for fur (in the a field guide. Second edition. Chicago: University of Arboles de Bolivia. La Paz and St. Louis: Herbario Chicago Press. Nacional de Bolivia and the Missouri Botanical 1950s), but local residents reported that they had seen Garden. this species more recently along the Río Muyumanu. Foster, R. B. 1990. Long-term change in the successional forest community of the Río Manu floodplain. Pp. 565- 572 Rojas G., J. A., L. M. Porter, and E. Nacimento B. 1998. in A. H. Gentry (ed.), Four Neotropical Rain Forests. Propuesta de creación y desarrollo de la Reserva New Haven: Yale University Press. Natural de Vida Silvestre Tahuamanu – Pando, Bolivia: fase de evaluacion. Unpublished 9 pp. Foster, R. B., J. Arce B., and T. Wachter. 1986. Dispersal and document. Cobija: Carrera de Biología, Universidad the sequential plant communities in Amazonian Amazónica de Pando. Peru floodplain. Pp. 357-370 in A. Estrada and T. H. Fleming (eds.), Frugivores and Seed Dispersal. Dordrecht, Netherlands: W. Junk Publishers.

00:44 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:45 APÉNDICES / APPENDICES

APÉNDICE 1 APPENDIX 1 Las especies de plantas vasculares registradas Species of vascular plants recorded for the para la Reserva Ecológica Tahuamanu que se proposed Tahuamanu Ecological Reserve, ha propuesto, Pando, Bolivia del 17 al 24 de Pando, Bolivia, from 17 to 24 October, 1999 octubre de 1999 APPENDIX 2A APÉNDICE 2A Species of amphibians and reptiles recorded Las especies de anfibios y reptiles registrados for the proposed Tahuamanu Ecological para la Reserva Ecológica Tahuamanu que se Reserve, Pando, Bolivia, from 17 to 24 ha propuesto, Pando, Bolivia del 17 al 24 de October, 1999 octubre de 1999 APPENDIX 2B APÉNDICE 2B Species of amphibians and reptiles in a collec- Especies de reptiles y anfibios recolectados tion made by Oscar Teran (Universidad por Oscar Teran (Universidad Amazónica de Amazónica de Pando) from the immediate Pando) en los alrededores de Cobija (Dpto. vicinity of Cobija (Dpto. Pando, Bolivia) Pando, Bolivia) APPENDIX 3 APÉNDICE 3 Species of birds encountered in the proposed Las especies de aves que se encontraron en Tahuamanu Ecological Reserve, Pando, la Reserva Ecológica Tahuamanu que se ha Bolivia, from 17 to 24 October, 1999 propuesto, Pando, Bolivia del 17 al 24 de octubre de 1999 APPENDIX 4 Species of primates encountered in the pro- APÉNDICE 4 posed Tahuamanu Ecological Reserve, Pando, Las especies de primates que se encontraron Bolivia, from 17 to 24 October, 1999 en la Reserva Ecológica Tahuamanu que se ha propuesto, Pando, Bolivia del 17 al 24 de APPENDIX 5 octubre de 1999 Species of large, non-primate mammals encountered in the proposed Tahuamanu APÉNDICE 5 Ecological Reserve, Pando, Bolivia, as of Las especies de mamíferos non-primates October, 1999 que se encontraron en la Reserva Ecológica Tahuamanu que se ha propuesto, Pando, Bolivia

bolivia : pando MARCH/MARZO 2000 00:47 APÉNDICE/APPENDIX 1 Especies de plantas vasculares registradas para la Reserva Ecológica Tahuamanu que APÉNDICE/APPENDIX 1 Species of vascular plants recorded for the proposed Tahuamanu Ecological Reserve, se ha propuesto, Pando, Bolivia, del 17 al 24 de octubre de 1999. Miembros del Pando, Bolivia, from 17-24 October, 1999. Team members: R. Foster, J. Rojas G., equipo: R. Foster, J. Rojas G., N. Paniagua Z., W. S. Alverson y G. Torrico P. N. Paniagua Z., W. S. Alverson, and G. Torrico P. Additional data from transects and Datos adicionales de los transectos e identificaciones más actualizadas serán puestas updated identifications will be posted at www.fieldmuseum.org/rbi.

PLANTAS / PLANTS en la página del Web en www.fieldmuseum.org/rbi. PLANTAS / PLANTS

Familia / Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Acanthaceae Aphelandra sp. 1 – SS S TF T,P Araceae Dieffenbachia sp. 2 – PO H TF RBF Acanthaceae Aphelandra sp. 2 – PO S TF P Araceae Heteropsis sp. 1 – PO E TF CNP,P Acanthaceae Aphelandra sp. 3 – PO H TF CNP,P Araceae Heteropsis sp. 2 – PO E TF CNP,P Acanthaceae Fittonia sp. – PO H TF RBF Araceae Monstera sp. 1 – SS E TF P Acanthaceae Mendoncia lindavii Rusby SS V TF CLP Araceae Monstera sp. 2 – PO E TF CNP,P Acanthaceae sp. – – PO H TF P Araceae Philodendron ernestii Engl. SS E TF P Alismataceae Echinodorus sp. – RT H LR RBF Araceae Philodendron tripartitum (Jacq.) Schott PO E TF RBF Anacardiaceae Astronium graveolens Jacq. PO T TF P Araceae Philodendron sp. – PO E TF P Anacardiaceae Spondias mombin L. PO T TF, LR T,P Araceae Pistia stratiotes L. RT H LR RBF Anacardiaceae Tapirira guianensis Aubl. SS T TF CLP,T Araceae Rhodospatha sp. – PO E TF P Annonaceae Anaxagorea sp. 1 – SS T TF T,P Araceae Syngonium podophyllum Schott SS E TF CLP Annonaceae Anaxagorea sp. 2 – SS T,S TF CNP,P Araliaceae Dendropanax arboreus (L.) Decne. & Planch. PO T TF RBF Annonaceae Annona hypoglauca C. Martius RM T LR RBF Araliaceae Schefflera morototoni (Aubl.) Maguire, PO T TF RBF Annonaceae Crematosperma sp. – PO S TF CNP,P Steyerm. & Frodin Annonaceae Duguetia sp. 1 – SS T TF T Arecaceae Aiphanes aculeata Willd. PO S TF RBF Annonaceae Duguetia sp. 2 – RU T LR CNP,P Arecaceae Astrocaryum acaule C. Martius PO S TF RBF Annonaceae Duguetia sp. 3 – RT S,T LR CNP,P Arecaceae Astrocaryum murumuru C. Martius SS T TF, LR T Annonaceae Guatteria sp. – SS T TF T,P Arecaceae Attalea butyracea (Mutis ex L.f.) SS T LR RBF Wess. Boer Annonaceae Oxandra mediocris Diels SS T TF T Arecaceae Attalea maripa (Aubl.) C. Martius SS T TF T Annonaceae Rollinia sp. – SS T TF CLP,RBF Arecaceae Attalea phalerata C. Martius ex Spreng. PO T TF, LR P Annonaceae Unonopsis floribunda Diels PA T LR RBF Arecaceae Bactris concinna C. Martius PA S LR T Annonaceae Xylopia cuspidata Diels SS S TF T Arecaceae Bactris gasipaes H.B.K. PO T TF P Annonaceae Xylopia ligustrifolia Humb. & Bonpl. RU T LR RBF ex Dunal Arecaceae Bactris hirta C. Martius PO S TF P Annonaceae Xylopia sp. – PO T TF P Arecaceae Bactris major Jacq. SS S TF CLP Apiaceae Eryngium foetidum L. SS H TF P Arecaceae Bactris maraja C. Martius PO S TF T Apocynaceae Aspidosperma macrocarpon C. Martius PO T TF T,P Arecaceae Bactris riparia C. Martius RU S LR P Apocynaceae Aspidosperma sp. 1 – PO T TF T Arecaceae Chamaedorea pinnatifrons (Jacq.) Oerst. SS S TF RBF Apocynaceae Aspidosperma sp. 2 – SS T TF T,P Arecaceae Euterpe precatoria C. Martius PO T TF, LR T Apocynaceae Himatanthus sucuuba (Muell.Arg.) Woods PO T TF RBF Arecaceae Geonoma deversa (Poit.) Kunth SS S TF T,P Apocynaceae Mandevilla sp. – SS V TF CNP,P Arecaceae Geonoma stricta (Poit.) Kunth SS S TF CNP Apocynaceae Tabernaemontana siphilitica (L.f.) Leeuwenb. PA S LR T Arecaceae Geonoma sp. 1 – SS S TF P Apocynaceae Tabernaemontana sp. 1 – SS T TF T Arecaceae Geonoma sp. 2 – PO S TF RBF Apocynaceae Tabernaemontana sp. 2 – SS T TF P Arecaceae Geonoma sp. 3 – PO H TF P Araceae Anthurium clavigerum Poepp. PO E TF CNP Arecaceae Hyospathe elegans C. Martius SS S TF RBF Araceae Anthurium sp. – PO H TF CNP,P Arecaceae Iriartea deltoidea R. & P. SS T TF, LR T Araceae Dieffenbachia sp. 1 – PO H TF P Arecaceae Iriartella setigera (C. Martius) SS S TF CLP H. Wendl.

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:48 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:49 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Arecaceae Mauritia flexuosa L.f. RU T LR RBF Boraginaceae Cordia sp. 2 – RT S,T LR CNP,P Arecaceae Oenocarpus bataua C. Martius SS T TF, LR RBF Bromeliaceae Aechmea sp. – PO H TF RBF Arecaceae Oenocarpus mapora Karsten SS T TF T,P Bromeliaceae Tillandsia sp. – RM E TF CNP,P Arecaceae Socratea exorrhiza (C. Martius) SS T TF, LR T,P Bromeliaceae sp. – – PO E TF RBF H. Wendl. Burseraceae Protium sagotianum March. SS T TF CLP,P Aristolochiaceae Aristolochia sp. – PO V TF P Burseraceae Protium sp. 1 – SS T TF T Asteraceae Adenostemma sp. – SS H LR P Burseraceae Protium sp. 2 – PO T TF P Asteraceae Tessaria integrifolia R. & P. RT S,T LR RBF Burseraceae Tetragastris altissima (Aubl.) Swart. SS T TF CLP,T Asteraceae Vernonia patens H.B.K. PO S,T TF RBF Burseraceae Tetragastris panamensis (Engl.) Kuntze PO T TF T Asteraceae Wulffia baccata (L.f.) Kuntze RU V LR P Cactaceae Epiphyllum phyllanthus (L.) Haw. PO E TF RBF Bignoniaceae Jacaranda copaia (Aubl.) D. Don SS T TF T Cactaceae Rhipsalis sp. – PO E TF RBF Bignoniaceae Macfadyena unguis-cati (L.) A. Gentry PO V TF RBF Capparidaceae Capparis nitida R. & P. ex DC. SS T TF T Bignoniaceae Mussatia sp. – SS V TF P Capparidaceae Capparis sp. – PA S LR T,P Bignoniaceae Tabebuia sp. – SS T TF T,P Capparidaceae Cleome spinosa Jacq. PA H LR RBF Bignoniaceae sp. 1 – – PO V TF P Caricaceae Carica microcarpa Jacq. SS S TF RBF Bignoniaceae sp. 2 – – PO V TF P Caricaceae Jacaratia digitata (P.& E.) Solms-Laub. PO T TF, LR RBF Bignoniaceae sp. 3 – – PO V TF P Cecropiaceae Cecropia engleriana cf. Snethl. RT T LR RBF Bignoniaceae sp. 4 – – PO V TF P Cecropiaceae Cecropia ficifolia cf. Warb.ex Snethl. RT T LR RBF Bignoniaceae sp. 5 – – RT V LR P Cecropiaceae Cecropia latiloba Miq. RM T LR RBF Bignoniaceae sp. 6 – – road V TF CNP,P Cecropiaceae Cecropia membranacea Trécul RM T LR RBF Bixaceae Bixa orellana L. SS S TF RBF Cecropiaceae Cecropia polystachya Trécul PA T LR RBF Bixaceae Bixa urucurana Willd. RM S,T TF, LR RBF Cecropiaceae Cecropia sciadophylla C. Martius SS T TF CLP Bombacaceae Cavanillesia hylogeiton aff. Ulbr. PO T TF, LR P Cecropiaceae Cecropia sp. 1 – SS T TF T Bombacaceae Ceiba [Chorisia] insignis H.B.K. SS T TF T,P Cecropiaceae Cecropia sp. 2 – PO T TF P Bombacaceae Ceiba pentandra (L.) P. Gaertn. PA T TF, LR T,P Cecropiaceae Pourouma cecropiifolia C. Martius SS T TF T,P Bombacaceae Ceiba samauma (C. Martius) PO T TF, LR T Cecropiaceae Pourouma minor Benoist PO T TF CLP,T K. Schum. Cecropiaceae Pourouma sp. 1 – PO T TF RBF Bombacaceae Matisia bicolor Ducke PO T TF P Cecropiaceae Pourouma sp. 2 – PO T TF P Bombacaceae Ochroma pyramidale (Cav. ex Lam.) Urb. RT T LR CLP Chrysobalanaceae Hirtella racemosa Lam. SS S,T TF T,P Bombacaceae Pachira sp. – SS T TF T,P Chrysobalanaceae Hirtella triandra Sw. SS T TF RBF Bombacaceae Pseudobombax septenatum (Jacq.) Dugand PO T TF P Chrysobalanaceae Hirtella sp. 1 – PA S TF, LR T,P Bombacaceae Quararibea amazonica Ulbr. RU T LR CNP,P Chrysobalanaceae Hirtella sp. 2 – PO S TF P Bombacaceae Quararibea wittii K. Schum. & Ulbr. PA T LR CNP,T Chrysobalanaceae Licania britteniana Fritsch PA T LR T Boraginaceae Cordia alliodora (R. & P.) Oken RU T LR RBF Chrysobalanaceae Licania sp. 1 – SS T TF T,P Boraginaceae Cordia bicolor cf. A. DC. PO T TF P Chrysobalanaceae Licania sp. 2 – SS T TF T Boraginaceae Cordia nodosa Lam. PO S TF CLP,T Chrysobalanaceae Licania sp. 3 – SS T TF P Boraginaceae Cordia sp. 1 – PA T LR T Clusiaceae Calophyllum brasiliense Cambess. PA T LR T

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:50 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:51 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Clusiaceae Chrysochlamys ulei Engl. PO T TF T Elaeocarpaceae Sloanea sp. 1 – SS T TF T Clusiaceae Chrysochlamys sp. – SS S,T TF T Elaeocarpaceae Sloanea sp. 2 – PO T TF T Clusiaceae Clusiaceaea sp. – PO E TF CNP,P Elaeocarpaceae Sloanea sp. 3 – PO T TF T Clusiaceae Garcinia madruno (Kunth) Hammel PA T TF, LR CLP,T,P Elaeocarpaceae Sloanea sp. 4 – PO T TF T Clusiaceae Garcinia sp. – SS T TF P Erythroxylaceae Erythroxylum sp. – SS T TF P Clusiaceae Symphonia globulifera L.f. SS T TF CLP,RBF Euphorbiaceae Acalypha diversifolia Jacq. PO S TF T Clusiaceae Vismia baccifera (L.) Triana & RM T LR RBF Euphorbiaceae Alchornea castaneifolia (Willd.) A. Juss. RM S,T LR RBF Planchon Euphorbiaceae Alchornea glandulosa Poepp. & Endl. SS T TF P Clusiaceae Vismia sp. – PO S,T TF P Euphorbiaceae Alchornea triplinerva (Spreng.) Müll. Arg. SS T TF P Combretaceae Buchenavia cf. sp. – PO T TF T Euphorbiaceae Alchornea sp. – PA S LR T Combretaceae Combretum laxum Jacq. PA V LR T Euphorbiaceae Aparisthmium cordatum (A. Juss.) Baill. PO T TF T Combretaceae Terminalia amazonia (J. F. Gmel.) Exell PO T TF, LR T Euphorbiaceae Croton lechleri Müll.Arg. RM T LR RBF Combretaceae Terminalia oblonga (R. & P.) Steudel PO T TF, LR T Euphorbiaceae Croton matourensis Aubl. PO T TF RBF Comellinaceae Dichorisandra hexandra (Aubl.) Standl. PO V TF RBF Euphorbiaceae Drypetes gentryi Grandez & Vásquez PO T TF T Comellinaceae Geogenanthus poeppigii (Miq.) Faden PO H TF P Euphorbiaceae Hevea brasiliensis (Willd. ex Juss.) PA T TF, LR T Comellinaceae Tradescantia zanonia (L.) Sw. PO H TF RBF Muell.Arg. Connaraceae Connarus sp. – RT V LR CNP,P Euphorbiaceae Hura crepitans L. PO T TF, LR T Convolvulaceae Ipomoea sp. – SS V TF P Euphorbiaceae Hyeronima alchorneoides Allemão SS T TF RBF Costaceae Costus arabicus L. RT H LR CNP,P Euphorbiaceae Mabea sp. 1 – SS T TF P Costaceae Costus scaber R. & P. PA H LR RBF Euphorbiaceae Mabea sp. 2 – PO T TF T Costaceae Costus sp. 1 – PO H TF CNP,P Euphorbiaceae Manihot sp. – PO V TF P Costaceae Costus sp. 2 – PO H TF P Euphorbiaceae Margaritaria nobilis L.f. PO T TF RBF Costaceae Dimerocostus strobilaceus Kuntze SS H TF RBF Euphorbiaceae Omphalea diandra L. PO V TF RBF Cucurbitaceae Fevillea cordifolia L. SS V TF, LR RBF Euphorbiaceae Pausandra trianae (Müll. Arg.) Baill. PO T TF RBF Cucurbitaceae Gurania sp. – PO V TF CNP,P Euphorbiaceae Plukenetia sp. – SS V TF P Cucurbitaceae Momordica charantia L. SS V TF CNP Euphorbiaceae Sapium marmieri Huber PO T TF, LR T Cucurbitaceae sp. – – SS V TF P Euphorbiaceae Sapium sp. 1 – RM T LR RBF Cycadaceae Zamia sp. – SS H TF P Euphorbiaceae Sapium sp. 2 – PO T TF P Cyclanthaceae Cyclanthus bipartitus Poit. & A. Rich. SS H TF RBF Euphorbiaceae sp. 1 – – SS S TF T Cyperaceae Scleria secans (L.) Urb. PO V TF RBF Euphorbiaceae sp. 2 – – SS T TF P Dichapetalaceae Tapura juruana (Ule) Rizz SS T TF T Fabaceae Acacia loretensis J.F. Macbr. RU T LR RBF Dilleniaceae Davilla nitida cf. (Vahl.) Kubitzki PO V TF CNP,P Fabaceae Acacia polyphylla cf. DC. PO V TF P Dioscoriaceae Dioscorea sp. – PO V TF P Fabaceae Amburana cearensis (Allemão) A.C. Smith SS T TF T,P Ebenaceae Diospyros sp. – SS T TF P Fabaceae Apuleia leiocarpa (J. Vogel) J.F. Macbr. PO T TF, LR T,P Elaeocarpaceae Sloanea guianensis (Aubl.) Benth RT T LR RBF Fabaceae Bauhinia guianensis Aubl. SS V TF RBF Elaeocarpaceae Sloanea terniflora (Moc. & Sessé ex PA T LR T Fabaceae Bauhinia sp. – PA T LR RBF DC.) Standl. Fabaceae Copaifera reticulata Ducke PA T LR T,P

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:52 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:53 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Fabaceae Dalbergia sp. – RU S LR CNP,P Fabaceae Piptadenia sp. – SS V TF P Fabaceae Desmodium axillare (Sw.) DC. PO H TF RBF Fabaceae Platymiscium sp. – PO T TF RBF Fabaceae Desmodium sp. – PA S TF RBF Fabaceae Platypodium elegans J. Vogel PO T TF T Fabaceae Dialium guianense (Aubl.) Sandw. PO T TF, LR CLP,T Fabaceae Pseudopiptadenia cf. sp. – PO T TF T Fabaceae Diimorphandra sp. – PA T LR RBF Fabaceae Pterocarpus rohrii Vahl PO T TF T Fabaceae Dipteryx micrantha Harms SS T TF, LR T,P Fabaceae Schizolobium parahyba (Vell.) S.F. Blake PO T TF T,P Fabaceae Dussia sp. 1 – PO T TF T Fabaceae Senna reticulata (Willd.) Irwin & Barn. RM S LR RBF Fabaceae Dussia sp. 2 – PO T TF T Fabaceae Senna silvestris (Vell.) Irwin & Blake PO T TF P Fabaceae Enterolobium cyclocarpum cf. (Jacq.) Griseb. PO T TF, LR T,P Fabaceae Senna sp. – SS S TF P Fabaceae Erythrina sp. – PO T TF P Fabaceae Swartzia cf. sp. – PO T TF T,P Fabaceae Hymenaea courbaril L. SS T TF RBF Fabaceae Tachigali vasquezii Pipoly PO T TF, LR T,P Fabaceae Hymenaea oblongifolia Huber PA T LR T,P Fabaceae Tachigali sp. 1 – SS T TF T Fabaceae Inga acreana Harms PO T TF T Fabaceae Tachigali sp. 2 – PO T TF T,P Fabaceae Inga alba (Sw.) Willd. SS T TF P Fabaceae Tachigali sp. 3 – PO T TF P Fabaceae Inga capitata Desv. PA T LR T,P Fabaceae Tachigali sp. 4 – PO T TF P Fabaceae Inga marginata Willd. PA T LR T Fabaceae Vatairea macrocarpa (Benth.) Ducke PO T TF RBF Fabaceae Inga nobilis Willd. RM T LR RBF Fabaceae Zygia latifolia cf. (L.) Fawc. & Rendle PA S,T LR T,P Fabaceae Inga oerstediana Benth. ex Seem. PO T TF P Fabaceae sp. 1 – – PO T TF T Fabaceae Inga ruiziana G. Don RM T LR RBF Fabaceae sp. 2 – – PO T TF T Fabaceae Inga stipulacea G. Don PO T TF P Fabaceae sp. 3 – – SS T TF T Fabaceae Inga tenuistipula Ducke PO T TF T Fabaceae sp. 4 – – PO T TF T Fabaceae Inga thibaudiana DC. PO T TF CLP,T,P Fabaceae sp. 5 – – SS V TF P Fabaceae Inga sp. 1 – PO S TF T Fabaceae sp. 6 – – SS V TF P Fabaceae Inga sp. 2 – PO T TF T Fabaceae sp. 7 – – SS T TF P Fabaceae Inga sp. 3 – SS T TF T Fabaceae sp. 8 – – SS S TF P Fabaceae Inga sp. 4 – PO T TF T Fabaceae sp. 9 – – PO T TF P Fabaceae Inga sp. 5 – PO T TF T Fabaceae sp. 10 – – RM T TF P Fabaceae Inga sp. 6 – RM T LR RBF Fabaceae sp. 11 – – RT V LR P Fabaceae Inga sp. 7 – PO T TF P Flacourtiaceae Casearia aculeata Jacq. PA S,T LR T Fabaceae Lonchocarpus cf. sp. – PO T TF T,P Flacourtiaceae Casearia pitumba Sleumer SS S,T TF CLP Fabaceae Machaerium kegelii Meisn. PO V TF P Flacourtiaceae Casearia sp. 1 – PO T TF T Fabaceae Macrolobium acaciifolium (Benth.) Benth. PA T LR T,P Flacourtiaceae Casearia sp. 2 – PO T TF T Fabaceae Myrocarpus frondosus Allemão PO T TF T Flacourtiaceae Lacistema aggregatum (Berg.) Rusby PO S,T TF T,P Fabaceae Myroxylon balsamum (L.) Harms PO T TF T Flacourtiaceae Lacistema sp. – SS S TF CNP,T,P Fabaceae Parkia multijuga cf. Benth. PO T TF T Flacourtiaceae Laetia procera (Poeppig) Eichl. SS T TF P Fabaceae Parkia pendula (Willd.) Benth. SS T TF T,P Flacourtiaceae Lunania parviflora Spruce ex Benth. SS T TF CNP,P ex Walp. Flacourtiaceae Mayna odorata Aubl. SS S LR CLP

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:54 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:55 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Flacourtiaceae Prockia crucis P. Browne ex L. PO S,T TF CNP,P Loganiaceae Strychnos sp. – PO V TF P Flacourtiaceae sp. – – PO T TF P Lythraceae Adenaria floribunda H.B.K. RM S LR RBF Gesneriaceae Drymonia semicordata (Poepp.) Wiehl. PO V TF CNP Lythraceae Lafoensia sp. – RT T LR P Gesneriaceae sp. – – PO H TF P Lythraceae Physocalymma scaberrimum Pohl SS T TF T Heliconiaceae Heliconia episcopalis Vell. RT H LR RBF Malpighiaceae Bunchosia sp. – PO S TF CNP,P Heliconiaceae Heliconia marginata (Griggs) Pittier RT H LR RBF Malpighiaceae Mascagnia sp. – RM V TF CNP,P Heliconiaceae Heliconia metallica Planch & Linden RT H LR RBF Malpighiaceae sp. 1 – – SS V TF P ex Hook. Malpighiaceae sp. 2 – – SS V TF P Heliconiaceae Heliconia rostrata cf. R. & P. SS H TF P Malvaceae Gossypium barbadense L. SS S TF P Heliconiaceae Heliconia sp. 1 – SS H TF P Malvaceae Pavonia oxyphyllaria Donn. Sm. RU H LR CNP Heliconiaceae Heliconia sp. 2 – PO H TF CNP,P Marantaceae Calathea micans (Mathieu) Koern. PO H TF RBF Heliconiaceae Heliconia sp. 3 – RT H LR CNP,P Marantaceae Calathea veitchiana cf. J.H. Veitch SS H TF P Hernandiaceae Sparattanthelium sp. – PO V TF CNP,P ex Hook f. Hippocratiaceae Anthodon decussatum R. & P. SS V TF RBF Marantaceae Calathea sp. 1 – PO H TF P Hippocratiaceae Cheiloclinium cognatum (Miers) A.C. Smith PO T TF T Marantaceae Calathea sp. 2 – PO H TF P Hippocratiaceae Salacia sp. – SS V TF P Marantaceae Calathea sp. 3 – PO H TF P Lauraceae Aniba sp. – SS T TF T Marantaceae Calathea sp. 4 – PO H TF P Lauraceae Cinnamomum cf. sp. – PO T TF T Marantaceae Ischnosiphon sp. 1 – SS H TF P Lauraceae Nectandra sp. – SS T TF P Marantaceae Ischnosiphon sp. 2 – PO H TF P Lauraceae Ocotea guianensis Aubl. PO T TF P Marantaceae Monotagma sp. – PO H TF P Lauraceae Ocotea sp. – PO T TF T Melastomataceae Bellucia sp. – SS T TF CLP Lauraceae sp. 1 – – SS T TF T Melastomataceae Leandra sp. – PO S TF RBF Lauraceae sp. 2 – – PO T TF T Melastomataceae Miconia bubalina (D. Don) Naudin PO S TF T Lauraceae sp. 3 – – SS T TF T Melastomataceae Miconia nervosa (Sm.) Triana SS S TF CLP Lauraceae sp. 4 – – SS T TF P Melastomataceae Miconia tomentosa (Rich.) D. Don ex DC. SS S TF P Lauraceae sp. 5 – – PO T TF P Melastomataceae Miconia sp. 1 – SS S TF P Lauraceae sp. 6 – – PO S TF CNP,P Melastomataceae Miconia sp. 2 – SS T TF P Lecythidaceae Bertholletia excelsa H. & B. PA T LR T,P Melastomataceae Mouriri myrtilloides (Sw.) Poir. SS S,T TF T Lecythidaceae Cariniana estrellensis (Raddi) Kuntze RT T LR RBF Melastomataceae Mouriri sp. – SS S,T TF RBF Lecythidaceae Cariniana sp. – road T TF CNP,P Melastomataceae Tococa guianensis cf. Aubl. SS S TF RBF Lecythidaceae Couratari guianensis Aubl. PO T TF T Melastomataceae Tococa quadrialata (Naud.) J.F. Macbr. SS S TF P Lecythidaceae Couratari macrosperma A.C. Smith PO T TF T,P Meliaceae Cabralea canjerana (Vell.) C. Martius PO T TF P Lecythidaceae Couroupita guianensis – RU T LR RBF Meliaceae Cedrela fissilis Vell. SS T TF RBF Lecythidaceae Eschweilera sp. – PA T LR T,P Meliaceae Cedrela odorata L. SS T TF, LR T,P Lecythidaceae Gustavia hexapetala (Aubl.) A.C. Smith PA T LR T Meliaceae Guarea gomma Pulle SS T TF T,P Limnocharitaceae Hydrocleys sp. – RT H LR CNP,P Meliaceae Guarea grandifolia DC. SS T TF T Linaceae Roucheria sp. – SS T TF P Meliaceae Guarea guidonia (L.) Sleumer PA T LR T

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:56 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:57 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Meliaceae Guarea kunthiana A. Juss. PO T TF RBF Moraceae Ficus insipida Willd. PO T TF T Meliaceae Guarea sp. 1 – SS T TF T Moraceae Ficus juruensis Warburg ex Dugand PA E,T LR RBF Meliaceae Guarea sp. 2 – SS S TF T,P Moraceae Ficus killipii Standl. PA T LR T Meliaceae Swietenia macrophylla King PO T TF T,P Moraceae Ficus maxima Miller SS T TF, LR P Meliaceae Trichilia pallida Sw. SS T TF T Moraceae Ficus nymphaeifolia Miller SS T TF RBF Meliaceae Trichilia pleeana (Adr. Juss.) C. DC. SS T TF, LR RBF Moraceae Ficus paraensis (Miq.) Miq. RT E,T TF, LR RBF Meliaceae Trichilia poeppigii cf. C. DC. SS T TF T,P Moraceae Ficus pertusa L.f. PA T,E TF, LR T Meliaceae Trichilia quadrijuga H.B.K. SS T LR T,P Moraceae Ficus piresiana Vázquez Avila & PO T TF RBF Meliaceae Trichilia septentrionalis C. DC. SS T TF RBF C.C. Berg Meliaceae Trichilia sp. 1 – PO T TF T Moraceae Ficus popenoei cf. Standl. PO T TF T Meliaceae Trichilia sp. 2 – SS T TF T Moraceae Ficus schultesii Dugand SS T TF RBF Meliaceae Trichilia sp. 3 – SS S TF P Moraceae Ficus trigona L.f. PA T LR T Menispermaceae Abuta grandifolia (C. Martius) Sandw. SS S TF CLP Moraceae Ficus trigonata L. PO T TF T Menispermaceae Cissampelos sp. – RU V LR CNP,P Moraceae Ficus ypsilophlebia Dugand PO T TF T Menispermaceae Curarea toxicofera (Wedd.) Barneby PO V TF CLP,P Moraceae Ficus sp. 1 – PA T LR T & Krukoff Moraceae Ficus sp. 2 – PO T TF T Menispermaceae Odontocarya arifolia Barneby PA V LR T Moraceae Ficus sp. 3 – PO T TF T Monimiaceae Mollinedia killipii cf. J.F. Macbr. PO S TF P Moraceae Ficus sp. 4 – SS T TF CNP,P Monimiaceae Mollinedia sp. – PA S LR T Moraceae Ficus sp. 5 – SS T TF P Monimiaceae Siparuna cervicornis Perkins PO S TF CNP,T,P Moraceae Ficus sp. 6 – SS T TF P Monimiaceae Siparuna decipiens (Tul.) A. DC. PO T TF CLP,T,P Moraceae Helicostylis tomentosa (P. & E.) Rusby SS T TF CLP,P Monimiaceae Siparuna thecaphora (Poepp. & Endl.) PO S TF T Moraceae Maclura tinctoria (L.) Don ex Steud. PO T TF P, A. DC. Moraceae Maquira guianensis Aubl. PO T TF T Monimiaceae Siparuna sp. 1 – SS S TF T,P Moraceae Naucleopsis glabra Spruce ex Pitt. PA T LR T Monimiaceae Siparuna sp. 2 – PO S TF CNP,P Moraceae Naucleopsis sp. 1 – SS T TF T,P Moraceae Batocarpus amazonicus (Ducke) Fosb. SS T TF RBF Moraceae Naucleopsis sp. 2 – PA T LR T Moraceae Brosimum alicastrum Sw. PA T TF, LR T Moraceae Perebea xanthochyma cf. H. Karst PO T TF P Moraceae Brosimum guianense (Aubl.) Huber PO T TF, LR T Moraceae Perebea sp. 1 – SS T TF T Moraceae Brosimum lactescens (S. Moore) Berg PO T TF, LR T Moraceae Perebea sp. 2 – PO T TF P Moraceae Castilla ulei Warb. PO T TF T,P Moraceae Pseudolmedia laevigata Trécul SS T TF T,P Moraceae Clarisia biflora R. & P. PA T LR T Moraceae Pseudolmedia laevis (R. & P.) J.F. Macbr. PO T TF CNP,T,P Moraceae Clarisia racemosa R. & P. SS T TF, LR CLP,T,P Moraceae Pseudolmedia macrophylla Trécul PO T TF CNP,T,P Moraceae Ficus aripuanensis C.C. Berg & Kooy RT T LR P Moraceae Sorocea guilleminiana Gaudich. PO T TF T,P Moraceae Ficus brevibracteata W.C. Burger SS T TF RBF Moraceae Sorocea pileata cf. W.C. Burger PO T TF, LR T,P Moraceae Ficus caballina Standl. RU E LR P Moraceae Sorocea steinbachii cf. C.C. Berg PA S LR T Moraceae Ficus dugandii cf. Standl. PO T TF T Moraceae Sorocea sp. – RU S LR CNP,P Moraceae Ficus gomelleira Kunth & Bouché PO T TF T Myristicaceae Iryanthera juruensis Warb. SS T TF CLP,T,P

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:58 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:59 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Myristicaceae Virola calophylla (Spruce) Warb. PO T TF, LR T Piperaceae Peperomia sp. 1 – SS E TF P Myristicaceae Virola flexuosa A.C. Smith PA T LR RBF Piperaceae Peperomia sp. 2 – SS H TF P Myristicaceae Virola mollissima cf. (A.DC.) Warb. PO T TF P Piperaceae Peperomia sp. 3 – PO H TF CNP,P Myristicaceae Virola sebifera Aubl. RM T LR RBF Piperaceae Piper arboreum Aubl. PO S TF T,P Myristicaceae Virola surinamensis (Roland.) Warb. RM T LR RBF Piperaceae Piper callosum R. & P. SS S TF CNP,P Myristicaceae Virola sp. 1 – PA T LR T Piperaceae Piper crassinervium H.B.K. PO S TF T Myristicaceae Virola sp. 2 – SS T TF P Piperaceae Piper laevigatum H.B.K. PO S TF T,P Myrsinaceae Ardisia sp. – PO S TF CNP,P Piperaceae Piper obliquum R. & P. SS S TF CNP,T,P Myrsinaceae Stylogyne sp. – PO T TF T Piperaceae Piper reticulatum L. PO S TF CNP,P Myrtaceae Calyptranthes densiflora Poepp. ex O. Berg PO S TF T,P Piperaceae Piper sp. 1 – PO S TF T Myrtaceae Calyptranthes sp. – SS S TF T,P Piperaceae Piper sp. 2 – SS S TF P Myrtaceae Campomanesia sp. – SS S TF RBF Piperaceae Piper sp. 3 – SS H,S TF T,P Myrtaceae Eugenia sp. 1 – SS S TF CNP,T,P Piperaceae Piper sp. 4 – SS S TF T,P Myrtaceae Eugenia sp. 2 – PO T TF T Piperaceae Piper sp. 5 – SS S TF P Myrtaceae Eugenia sp. 3 – RU S LR CNP,P Piperaceae Piper sp. 6 – SS S TF P Myrtaceae Myrcia sp. 1 – SS S TF RBF Piperaceae Piper sp. 7 – PO S TF CNP,P Myrtaceae Myrcia sp. 2 – SS S TF P Poaceae Guadua weberbaueri Pilger SS T TF, LR CNP,T,P Myrtaceae Myrciaria sp. – PO S TF P Poaceae Gynerium sagittatum (Aubl.) Beauv. RT S LR RBF Myrtaceae sp. 1 – – PO S TF T Poaceae Olyra sp. – SS H TF P Myrtaceae sp. 2 – – SS S TF T Poaceae Orthoclada laxa (Rich.) P. Beauv. SS H TF RBF Nyctaginaceae Neea sp. 1 – PO S TF T,P Poaceae Pharus latifolius L. PO H TF RBF Nyctaginaceae Neea sp. 2 – SS S TF T,P Polygalaceae Moutabea sp. – SS V TF CLP,T Nyctaginaceae Neea sp. 3 – SS S TF T Polygalaceae Polygala gigantea Chodat SS H TF CNP,P Nyctaginaceae Neea sp. 4 – RU S LR CNP,P Polygonaceae Coccoloba densifrons C. Martius RU T roadside RBF Ochnaceae Ouratea sp. 1 – RT S LR CNP,P ex Meisn. Ochnaceae Ouratea sp. 2 – SS S TF T,P Polygonaceae Coccoloba mollis Casar. PO T TF RBF Ochnaceae Ouratea sp. 3 – RT S LR CNP,P Polygonaceae Coccoloba sp. – RM T LR P Olacaceae Heisteria acuminata (H. & B.) Engler RU S,T LR CNP,P Polygonaceae Triplaris americana L. RT T LR RBF Olacaceae Minquartia guianensis Aubl. SS T TF RBF Portulacaceae Talinum sp. – SS H TF P Onagraceae Ludwigia erecta (L.) H. Hara RT H LR RBF Proteaceae Roupala montana Aubl. PO T TF CNP Passifloraceae Passiflora auriculata H.B.K. PO V TF RBF Quiinaceae Lacunaria sp. – SS T TF RBF Passifloraceae Passiflora sp. 1 – PO V TF P Quiinaceae Quiina sp. – PO T TF P Passifloraceae Passiflora sp. 2 – PO V TF P Rhamnaceae Colubrina glandulosa cf. Perkins PO T TF P Passifloraceae Passiflora sp. 3 – PO V TF CNP,P Rhamnaceae Gouania sp. 1 – PO V TF P Passifloraceae Passiflora sp. 4 – PO V TF CNP,P Rhamnaceae Gouania sp. 2 – PO V TF P Phytolaccaceae Gallesia integrifolia (Spreng.) Harms SS T TF, LR T,P Rubiaceae Alseis peruviana cf. Standl. PO T TF T Phytolaccaceae Phytolacca rivinoides Kunth & Bouché RM H LR RBF Rubiaceae Amaioua sp. – SS T TF P

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:60 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:61 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Rubiaceae Calycophyllum megistocaulum (K. Krause) SS T TF RBF Sapindaceae Paullinia sp. – PO V TF P C.M. Taylor Sapindaceae sp. 1 – – SS T TF T Rubiaceae Calycophyllum spruceanum (Benth.) Hook f. RT – LR RBF Sapindaceae sp. 2 – – PO T TF P ex K. Schum. Sapotaceae Chrysophyllum cainito L. PO T TF T,P Rubiaceae Capirona decorticans Spruce SS T TF CLP,P Sapotaceae Manilkara inundata (Ducke) Ducke PA T LR T Rubiaceae Chomelia sp. – PO S TF P Sapotaceae Manilkara sp. – PO T TF T Rubiaceae Coussarea sp. 1 – PA S LR T Sapotaceae Micropholis venulosa cf. (Mart. & Eichl.) PO T TF P Rubiaceae Coussarea sp. 2 – RU S LR CNP,P Pierre Rubiaceae Faramea multiflora cf. A. Rich. ex DC. PA S LR T Sapotaceae Micropholis sp. – PO T TF T Rubiaceae Genipa americana L. PO T TF RBF Sapotaceae Pouteria caimito (R. & P.) Radlk. RU T LR P Rubiaceae Macrocnemum roseum (R. & P) Wedd. SS T TF RBF Sapotaceae Pouteria sp. 1 – PA T LR T Rubiaceae Oldenlandia sp. – RU H TF RBF Sapotaceae Pouteria sp. 2 – PO T TF T Rubiaceae Palicourea guianensis Aubl. PO S TF T Sapotaceae Pouteria sp. 3 – PA T LR T Rubiaceae Palicourea punicea (R. & P.) DC. PO S TF P Sapotaceae Pouteria sp. 4 – PO T TF T Rubiaceae Palicourea sp. 1 – SS S TF P Sapotaceae Pouteria sp. 5 – SS T TF T Rubiaceae Palicourea sp. 2 – SS S TF CNP,P Sapotaceae Pouteria sp. 6 – SS T TF T Rubiaceae Palicourea sp. 3 – PO S TF CNP,P Sapotaceae Pouteria sp. 7 – PO T TF T Rubiaceae Posoqueria latifolia (Rudge) Roem. RT T LR RBF Sapotaceae Pouteria sp. 8 – SS T TF T & Schult. Sapotaceae Pouteria sp. 9 – SS T TF CNP,P Rubiaceae Psychotria carthagenensis Jacq. SS S LR P Sapotaceae Pouteria sp. 10 – PA S LR CNP,P Rubiaceae Psychotria poeppigiana Muell. Arg. SS S TF P Scrophulariaceae Basistemon sp. 1 – SS H,S TF CNP,P Rubiaceae Psychotria viridis R. & P. PA S LR RBF Solanaceae Cestrum megalophyllum Dunal PO S TF RBF Rubiaceae Psychotria sp. 1 – SS S TF T Solanaceae Markea sp. – SS V TF CNP,P Rubiaceae Psychotria sp. 2 – SS S TF T Solanaceae Solanum sp. 1 – SS H TF P Rubiaceae Psychotria sp. 3 – PA S LR T,P Solanaceae Solanum sp. 2 – RM S,T TF CNP,P Rubiaceae Psychotria sp. 4 – PO S TF CNP,P Staphyleaceae Turpinia occidentalis (Sw.) G. Don PO T TF T Rubiaceae Randia sp. – SS S TF CNP Sterculiaceae Byttneria pescapraeifolia Britton RM V LR RBF Rubiaceae Uncaria guianensis (Aubl.) J.F. Gmel. SS V TF RBF Sterculiaceae Guazuma crinita C. Martius RU T LR RBF Rutaceae Dictyoloma peruvianum Planch. RU S roadside RBF Sterculiaceae Herrania sp. 1 – RU S LR CNP,P Rutaceae Esenbeckia almawillia Kaastra PO S TF CNP,T,P Sterculiaceae Herrania sp. 2 – SS S TF CLP Rutaceae Galipea sp. – SS S TF T,P Sterculiaceae Pterygota amazonica C. Williams ex Dorr PO T TF T,P Rutaceae Metrodorea flavida K. Krause SS T TF T,P Sterculiaceae Sterculia apeibophylla Ducke SS T TF CLP Rutaceae Zanthoxylum ekmanii (Urb.) Alain PO T TF P Sterculiaceae Sterculia apetala (Jacq.) H. Karst. PA T LR T Rutaceae sp. – – PO S TF T,P Sterculiaceae Sterculia sp. 1 – SS T TF T Salicaceae Salix humboldtiana Willd. RT T LR RBF Sterculiaceae Sterculia sp. 2 – PO T TF P Sapindaceae Allophylus sp. – PO S,T TF CNP,P Sterculiaceae Theobroma cacao L. PO T TF, LR T Sapindaceae Matayba sp. – SS T TF T Sterculiaceae Theobroma speciosum Willd. ex Spreng. SS T TF CNP,T,P Sapindaceae Paullinia bracteosa Radlk. PA V LR RBF

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de RM = habitats along the aquatic herb (floodplain) CNP = collection by del río Muyumanu T = árbol de una carretera Narel Paniagua Z. Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster del río Tahuamanu Robin Foster Río Tahuamanu V = vine or liana RBF = sight record by RU = Rutina RBF = registro visual RU = Rutina Robin Foster SS = San Sebastián de Robin Foster SS = San Sebastián T = sterile specimen or road = a lo largo del camino T = muestra estéril o road = along road between sight record from entre San Sebastián registro visual San Sebastián transects y Cobija de los transectos and Cobija

00:62 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:63 APÉNDICE/APPENDIX 1 APÉNDICE/APPENDIX 1

PLANTAS / PLANTS PLANTAS / PLANTS

Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Familia /Family Género /Genus Especie/Species Autor /Author LOC F/H HAB D0C Phenakospermum guianensis Aubl. PO H,T TF P PTERIDOPHYTA Pityrogramma calomelanos (L.) Link RU H roadside RBF Theophrastaceae Clavija sp. – SS H,S TF CNP,P PTERIDOPHYTA Lomariopsis japurensis (Mart.) J. Smith SS V TF RBF Tiliaceae Apeiba aspera Aubl. PO T TF T PTERIDOPHYTA Polybotrya sp. – SS E TF P Tiliaceae Apeiba tibourbou Aubl. SS T TF RBF PTERIDOPHYTA Selaginella exaltata (Kunze) Spring SS V TF CNP Tiliaceae Luehea cymulosa Spruce ex Benth. PO T TF, LR T PTERIDOPHYTA Thelyptris macrophylla cf. (Kunze) C.V. Morton PO H TF P Tiliaceae Luehea sp. – SS T TF P PTERIDOPHYTA Trichomanes sp. – PO H TF RBF Tiliaceae Mollia? sp. – RT T LR P LOC = Locality: F/H = Habit (life form): HAB = Habitat: DOC = Documentation: Tiliaceae Muntingia calabura L. RT T LR RBF PA = Palmera E = epiphyte or parasite TF = terra firme (uplands) CLP = collection by Ulmaceae Celtis iguanaea (Jacq.) Sarg. SS V TF CLP,P PO = Pingo de Oro H = terrestrial or LR = llanura del río Leila Porter Ulmaceae Celtis schippii Standl. SS T TF T RM = habitats along the aquatic herb (floodplain) CNP = collection by Río Muyumanu S = shrub 1 – 10 cm DBH roadside = along road Narel Paniagua Z. Ulmaceae Trema micrantha (L.) Blume RU T LR RBF RT = habitats along the T = tree >10 cm DBH P = photo by Robin Foster Urticaceae Urera baccifera (L.) Gaudich. PO S TF RBF Río Tahuamanu V = vine or liana RBF = sight record by ex Wedd. RU = Rutina Robin Foster Urticaceae Urera caracasana (Jacq.) Griseb. PO S TF RBF SS = San Sebastián T = sterile specimen or road = along road between sight record from Verbenaceae Aegiphila sp. – PO S TF P San Sebastián transects Verbenaceae Lantana sp. – SS S TF P and Cobija Verbenaceae Vitex triflora Vahl PA T LR RBF Verbenaceae Vitex sp. 1 – SS T TF T Verbenaceae Vitex sp. 2 – SS T TF P Violaceae Leonia crassa L.B. Smith & PA T LR T,P A. Fernández Violaceae Leonia glycycarpa R. & P. PO T TF T Violaceae Rinorea lindeniana (Tul.) Kuhtze PA S LR T Violaceae Rinorea sp. 1 – SS S TF CNP,P Violaceae Rinorea sp. 2 – SS S TF T,P Vitaceae Cissus sp. – PA V LR RBF Vochysiaceae Erisma uncinatum Warm. PO T TF T,P Vochysiaceae Vochysia sp. – RT T LR RBF Zingiberaceae Renealmia sp. – PO H TF RBF Unknown sp. 1 – – SS T TF T Unknown sp. 2 – – PO T TF T Unknown sp. 3 – – SS T TF T Unknown sp. 4 – – PO T TF T PTERIDOPHYTA Adiantum sp. – SS H TF T,P PTERIDOPHYTA Cyathea sp. – SS S TF T,P PTERIDOPHYTA Cyclopeltis semicordata (Sw.) J. Sm. SS H TF RBF PTERIDOPHYTA Danaea sp. – PO H TF P

LOC = Localidad: F/H = Forma de Vida: HAB = Hábitat: DOC = Documentación: PA = Palmera E = epífita o parásito TF = tierra firme CLP = colección de PO = Pingo de Oro H = hierba LR = llanura del río Leila Porter RM = hábitats a lo largo S = arbusto roadside = a lo largo CNP = colección de del río Muyumanu T = árbol de una carretera Narel Paniagua Z. RT = hábitats a lo largo V = enredadera o liana P = fotografía de del río Tahuamanu Robin Foster RU = Rutina RBF = registro visual SS = San Sebastián de Robin Foster road = a lo largo del camino T = muestra estéril o entre San Sebastián registro visual y Cobija de los transectos

00:64 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:65 APÉNDICE/APPENDIX 2A APÉNDICE/APPENDIX 2A

ANFIBIOS Y REPTILES/ AMPHIBIANS AND REPTILES ANFIBIOS Y REPTILES/ AMPHIBIANS AND REPTILES Especies de anfibios y reptiles registrados Species of amphibians and reptiles Especie/Species PO Río RU SS Especie/Species PO Río RU SS para la Reserva Ecológica Tahuamanu recorded for the proposed Tahuamanu ANURA que se ha propuesto, Pando, Bolivia, del Ecological Reserve, Pando, Bolivia, from Testudinidae 17 al 24 de octubre de 1999. Miembros 17 to 24 October, 1999. Team members: Bufonidae Geochelone denticulata pho – – inf Especies de aves que se encontraron en del equipo: J. Cadle y S. Reichle. J. Cadle and S. Reichle. Bufo marinus phola Reserva – Ecológica – Tahuamanu vis Bufo sp. (typhonius group) colpropuesta, – Pando, – Bolivia, del 17 al 24 Datos adicionales de las colecciones e Additional collection data and updated de octubre de 1999. Integrantes del Anguidae Dendrobatidae identificaciones más actualizadas serán identifications will be posted at equipo: T. S. Schulenberg, C. Quiroga, puestas en la página del Web en www.fieldmuseum.org/rbi. Diploglossus fasciatus –––inf Colostethus cf. trilineatus –––col L. Jammes, y D. Moskovits. www.fieldmuseum.org/rbi. Gekkonidae Epipedobates femoralis col – – hea Gonatodes humeralis –––col Epipedobates hahneli heaDatos – actualizados – serán puestos col Iguanidae Epipedobates trivittatus rec, visen –la página del – Web en inf www.fieldmuseum.org/rbi Anolis chrysolepis pho – – – Hylidae Anolis cf. fuscoauratus col – – – Hyla bifurca – – hea – Anolis punctatus vis – – – Hyla calcarata col – – – Plica plica vis – – – Hyla geographica –––col Scincidae Hyla granosa hea – – col Mabuya bistriata vis – – vis Hyla lanciformis hea – – hea Teiidae Osteocephalus sp. – – – col Ameiva ameiva vis – – vis Phrynohyas resinifictrix rec – – hea Kentropyx sp. vis – – vis Phrynohyas venulosa hea – – hea Pantodactylus schreibersii –––col Phyllomedusa bicolor col – – – Tupinambis nigropunctatus vis – – – Phyllomedusa vaillanti col – – col Boidae Scinax sp. hea – hea – Corallus hortulanus –––pho Leptodactylidae Eunectes murinus –––pho Adenomera cf. andreae rec – – col Adenomera cf. hylaedactyla –––hea Chironius sp. vis – – inf Ceratophyrs cornuta –––inf Chironius scurrulus pho – – – Eleutherodactylus sp. 1 (unistrigatus group) –––col Helicops angulatus col – – – Eleutherodactylus sp. 2 (unistrigatus group) –––col Rhinobothryum lentiginosum – – col – Eleutherodactylus danae –––rec Tantilla melanocephala col – – – Eleutherodactylus fenestratus hea – – col Viperidae Eleutherodactylus peruvianus hea – – col Lachesis muta pho – – – Ischnocnema quixensis –––col Leptodactylus bolivianus – – col – Localidad: Locality: Leptodactylus cf. didymus –––col PO = Pingo de Oro PO = Pingo de Oro Leptodactylus rhodomystax –––col Río = a lo largo del río Muyumanu Río = along the Río Muyumanu Leptodactylus cf. rhodonotus –––vis o el río Tahuamanu entre or Río Tahuamanu between Physalaemus petersi – – col – Rutina y Palmera Rutina and Palmera RU = Rutina RU = Rutina Vanzolinius discodactylus –––col SS = San Sebastián SS = San Sebastián CROCODYLIA Documentación: Documentation: Alligatoridae col = muestra colectada col = collected specimen Caiman crocodylus – vis – – hea = se escuchó su canto hea = heard call inf = informante local describió inf = local informant described Caiman niger –inf–– que la especie estaba species as present Paleosuchus trigonatus –––vis presente pho = photographic documenta- pho = documentado fotografica- tion of visual encounter TESTUDINES mente o encuentro visual rec = tape-recorded call Pelomedusidae rec = canto grabado vis = visual encounter Podocnemis unifilis – vis – – vis = encuentro visual

00:66 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:67 APÉNDICE/APPENDIX 2B APÉNDICE/APPENDIX 3

AVES / BIRDS ANFIBIOS Y REPTILES/ AMPHIBIANS AND REPTILES Género/Genus Especie/Species SS PO RU PA HAB Especies de reptiles y anfibios recolectados Especies de aves que se encontraron en Especie/Species por Oscar Teran (Universidad Amazónica la Reserva Ecológica Tahuamanu que se Tinamidae (9) GYMNOPHIONA de Pando) en los alrededores de Cobija ha propuesto, Pando, Bolivia, del 17 al (Dpto. Pando, Bolivia). Estas especies 24 de octubre de 1999. Miembros del Tinamus guttatus RR––Fh Caeciliidae Especies de aves que se encontraron en probablemente son elementos en las equipo: T. S. Schulenberg, C. Quiroga, Tinamus major ––X–Ft Siphonops annulatus la Reserva Ecológica Tahuamanu comunidades que muestreamos dentro L. Jammes, y D. Moskovits. Crypturellus bartletti F F – X Ft, Fh propuesta, Pando, Bolivia, del 17 al 24 de la Reserva Ecológica Tahuamanu que ANURA Crypturellus cinereus ––X–Ft de octubre de 1999. Integrantes del se ha propuesto. Datos actualizados serán puestos Crypturellus obsoletus U–––Fh Bufonidae equipo: T. S. Schulenberg, C. Quiroga, en la página del Web en Bufo marinus L. Jammes, y D. Moskovits. www.fieldmuseum.org/rbi Crypturellus soui FF––Ft Hylidae Species of reptiles and amphibians in a Crypturellus strigulosus FFX–Fh Datos actualizados serán puestos collection made by Oscar Teran Phyllomedusa cf. tarsius Crypturellus undulatus –––XZ, Ft en la página del Web en (Universidad Amazónica de Pando) Crypturellus variegatus RR––Fh Scinax cf. rubra www.fieldmuseum.org/rbi from the immediate vicinity of Cobija Leptodactylidae (Dpto. Pando, Bolivia). These species Anhingidae (1) Adenomera sp. probably represent elements common to Anhinga anhinga ––X–L the communities we surveyed within the Pelomedusidae Ardeidae (4) proposed Tahuamanu Ecological Reserve. Podocnemis unifilis Nycticorax pileatus –––XRm Ardeola ibis –––XP SQUAMATA Egretta thula –––XRm Anguidae Ardea cocoi ––X–L Diploglossus fasciatus Cathartidae (3) Gekkonidae Cathartes melambrotus F U – X Ft, Fh Hemidactylus cf. frenatus Coragyps atratus U – X X Rm, Ft. P Teiidae Sarcoramphus papa U–––Fh Ameiva ameiva Accipitridae (9) Colubridae Localidad: Leptodon cayanensis –––XFt Chironius scurrulus PA = Palmera Chondrohierax uncinatus ––X–Ft Clelia clelia PO = Pingo de Oro Elanoides forficatus –R––Fh Helicops angulatus RU = Rutina Harpagus bidentatus –U––Fh Helicops cf. leopardinus SS = San Sebastián Ictinia plumbea R R X X Z, Ft Leptophis ahaetulla Abundancia: Leucopternis kuhli –R––Fh Oxybelis fulgidus C = común Buteo magnirostris –––XRm Oxyrhopus formosus F = bastante común U = poco común Buteo nitidus ––X–Fe Xenoxybelis (argenteus or boulengeri ) R = raro Harpia harpyja –RX–Fh Elapidae X = especie presente Falconidae (6) Micrurus lemniscatus HAB = Hábitats: Daptrius americanus R U – – Ft, Fh Micrurus surinamensis B = bambú Daptrius ater –––XRm, Z Viperidae Fe = orillas de bosque Herpetotheres cachinnans R–––Fh Bothrops atrox Fh = bosque de tierra firme Micrastur gilvicollis R–––Fh Fsm = margenes de arroyos de bosque Micrastur ruficollis –R––Fh Ft = bosque de transición Falco rufigularis –––XRm (estacional de seco a Cracidae (2) húmedo) Lm = margenes de los lagos Ortalis guttata – – X X Ft, Fe O = en alto Penelope jacquacu RU––Fh P = pradera Phasianidae (1) R = en el aire sobre el río Rm = margenes del río Odontophorus stellatus U – – – Ft, Fh S = playas Psophiidae (1) Z = zabolo (bosque a la orilla Psophia leucoptera –U––Fh del río de Cecropia- Rallidae (2) Ochroma) Aramides cajanea U U – X Rm, Fsm

00:68 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:69 APÉNDICE/APPENDIX 3 APÉNDICE/APPENDIX 3

AVES / BIRDS AVES / BIRDS Especies de aves que se encontraron en Species of birds encountered in the Género/Genus Especie/Species SS PO RU PA HAB Género/Genus Especie/Species SS PO RU PA HAB la Reserva Ecológica Tahuamanu que se proposed Tahuamanu Ecological Reserve, Anurolimnas castaneiceps –F––Fe ha propuesto, Pando, Bolivia, del 17 al Pando, Bolivia, from 17 to 24 October, Nyctibiidae (2) 24 de octubre de 1999. Miembros del 1999. Team members: T. S. Schulenberg, Heliornithidae (1) Nyctibius grandis –U––Fh equipo: T. S. Schulenberg, C. Quiroga, C. Quiroga, L. Jammes, and D.Moskovits. Heliornis fulica – X X – Lm, Fsm L. Jammes, y D. Moskovits. Nyctibius griseus ––X–Ft Eurypygidae (1) Updates will be posted to: Caprimulgidae (2) Eurypyga helias – X – X Rm, Fsm Datos actualizados serán puestos www.fieldmuseum.org/rbi. Nyctidromus albicollis –FXXFe en la página del Web en Charadriidae (2) Nyctiphrynus ocellatus U–––Fh www.fieldmuseum.org/rbi Vanellus cayanus ––XXS Apodidae (3) Charadrius collaris ––X–S Chaetura brachyura ––X–O Scolopacidae (3) Chaetura cinereiventris UFXXO Tringa solitaria –––XS Tachornis squamata ––X–O Actitis macularia –––XS Trochilidae (11) Calidris melanotos ––XXS Glaucis hirsuta –U–XZ Columbidae (6) Threnetes leucurus –U––Ft Columba cayennensis ––X–Z Phaethornis hispidus – U – X Z, Ft Columba plumbea U F X X Ft, Fh Phaethornis philippii FFXXFh, Ft Columba subvinacea – C – X Ft, Fh Phaethornis ruber U F X X Ft, Fh Columbina talpacoti –––XP Florisuga mellivora U–––Fh Leptotila rufaxilla R – – X Z, Fe Anthracothorax nigricollis –––XZ Geotrygon montana R C – X Ft, Fh Popelairia langsdorfii ––X–Fh Psittacidae (11) Thalurania furcata U F – X Ft, Fh Ara chloroptera – U – – Ft, Fh Hylocharis cyanus FF––Ft Ara severa –U–XFt Polyplancta aurescens –U––Ft Localidad: Localities: Aratinga leucophthalmus –U––Fh Trogonidae (6) PA = Palmera PA = Palmera Aratinga weddellii U F X X Ft, Fh PO = Pingo de Oro PO = Pingo de Oro Pharomachrus pavoninus FF––Fh Pyrrhura rupicola FFXXFt, Fh RU = Rutina RU = Rutina Trogon collaris FFX–Fh Forpus sclateri UU––Fh SS = San Sebastián SS = San Sebastián Trogon curucui –U––Fh Brotogeris cyanoptera C C X X Ft, Z, Fh Abundancia: Abundance: Trogon melanurus C C X X Ft, Fh Pionites leucogaster FFXXFt, Fh C = común C = common Trogon violaceus U–––Ft Pionopsitta barrabandi – U – X Ft, Fh F = bastante común F = fairly common Trogon viridis U U – – Ft, Fh U = poco común U = uncommon Alcedinidae (3) Pionus menstruus U F X X Ft, Fh R = raro R = rare Amazona farinosa F F – X Ft, Fh X = especie presente X = species present Ceryle torquata –––XRm Cuculidae (6) Chloroceryle amazona – – X X Rm, Lm HAB = Hábitats: HAB = Habitats: Piaya cayana RFXXFh Chloroceryle americana – – X X Rm, Lm B = bambú B = bamboo Piaya melanogaster –U––Fh Fe = orillas de bosque Fe = forest edges Momotidae (2) Piaya minuta –––XZ Fh = bosque de tierra firme Fh = upland forest (terra firme) Electron platyrhynchum C C X – Ft, Fh Crotophaga ani – U X X Fe, P Fsm = margenes de arroyos de Fsm = forest stream margins Baryphthengus martii CC––Fh bosque Ft = transitional forest Crotophaga major – – X X Lm, Rm Ft = bosque de transición (seasonally flooded or wet) Galbulidae (3) Dromococcyx pavoninus ––XXFt (estacional de seco a Lm = lake margins Galbalcyrhynchus purusianus ––X–Ft Opisthocomidae (1) húmedo) O = overhead Galbula cyanescens R F X X Ft, Fo Lm = margenes de los lagos P = pasture Opisthocomus hoazin ––X–Lm O = en alto R = open air over river Galbula dea RR––Fh Strigidae (6) P = pradera Rm = river margins Bucconidae (8) Otus choliba ––X–Z R = en el aire sobre el río S = shores, sandbars Notharchus macrorhynchos UU––Fh Rm = margenes del río Z = zabolo (Cecropia-Ochroma Otus watsonii FFXXFt, Fh Nystalus striolatus UU––Fh S = playas riverbank forest) Pulsatrix perspicillata U U X X Ft, Fh Z = zabolo (bosque a la orilla Malacoptila semicincta –U––Fh Glaucidium brasilianum R – – X Ft, Fe del río de Cecropia- Nonnula ruficapilla –U–XFt Ochroma) Glaucidium hardyi FFXXFt, Fh Nonnula sclateri U–––Ft Ciccaba sp. U U – – Fh Monasa morphoeus FF–XFh

00:70 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:71 APÉNDICE/APPENDIX 3 APÉNDICE/APPENDIX 3

AVES/BIRDS AVES / BIRDS

Género/Genus Especie/Species SS PO RU PA HAB Género/Genus Especie/Species SS PO RU PA HAB

Monasa nigrifrons ––X–Ft Automolus melanopezus –F––Ft Chelidoptera tenebrosa F – X X Rm, Z Automolus ochrolaemus U F – X Ft, Fh Capitonidae (2) Automolus rubiginosus –R––Ft Capito niger UFXXFh Automolus rufipileatus –––XFt Eubucco richardsoni –U––Fh Xenops minutus R F – – Ft, Fh Ramphastidae (7) Xenops rutilans R R – – Ft, Fh Pteroglossus azara U– X – Ft Sclerurus caudacutus –R––Fh Pteroglossus beauharnaesii –U––Fh Thamnophilidae (40) Pteroglossus castanotis – U X – Ft, Fh Cymbilaimus lineatus –F–XFh Pteroglossus inscriptus –––XFt Cymbilaimus sanctaemariae –––XB Selenidera reinwardtii FF––Fh Taraba major – R X X Fsm, Z Ramphastos tucanus C C X X Ft, Fh Thamnophilus aethiops –U––Fh Ramphastos vitellinus C C X – Ft, Fh Thamnophilus doliatus – – X – Z, Fe Picidae (11) Thamnophilus schistaceus F F – X Ft, Fh Picumnus aurifrons U–––Fh Pygiptila stellaris U U – – Ft, Fh Melanerpes cruentatus C C X X Ft, Fh, Z Thamnomanes ardesiacus F F – X Ft, Fh Veniliornis affinis –F––Fh Thamnomanes schistogynus U F X – Ft, Fh Veniliornis passerinus ––X–Ft Myrmotherula axillaris F C – X Ft, Fh Piculus chrysochloros – U – X Ft, Fh Myrmotherula brachyura FF––Fh Colaptes punctigula –––XZ Myrmotherula haematonota UU––Fh Celeus flavus UU––Ft Myrmotherula hauxwelli –U––Fh Celeus grammicus F U – X Ft, Fh Myrmotherula iheringi – U – – Ft, Fh Localidad: Localities: Dryocopus lineatus U – – X Ft, Z Myrmotherula leucophthalma –U–XFh PA = Palmera PA = Palmera Campephilus melanoleucos ––X–Ft PO = Pingo de Oro PO = Pingo de Oro Myrmotherula longipennis FF––Fh Campephilus rubricollis U U – X Ft, Fh RU = Rutina RU = Rutina Myrmotherula menetriesii FF–XFh Dendrocolaptidae (10) SS = San Sebastián SS = San Sebastián Myrmotherula ornata –R––Ft Dendrocincla fuliginosa U–––Ft Abundancia: Abundance: Myrmotherula sclateri UU––Fh Deconychura longicauda –U––Fh C = común C = common Myrmotherula surinamensis ––X–Lm Sittasomus griseicapillus F C X X Ft, Fh F = bastante común F = fairly common Dichrozona cincta U–––Fh U = poco común U = uncommon Glyphorynchus spirurus U U – – Ft, Fh R = raro R = rare Microrhopias quixensis FF–XB Nasica longirostris ––X–Ft X = especie presente X = species present Drymophila devillei U––XB Dendrexetastes rufigula U U X – Ft, Fh Terenura humeralis –U––Fh HAB = Hábitats: HAB = Habitats: Xiphorhynchus guttatus C C X X Ft, Fh Cercomacra cinerascens U F X X Ft, Fh B = bambú B = bamboo Xiphorhynchus picus ––X–Ft Fe = orillas de bosque Fe = forest edges Cercomacra nigrescens – – X X Z, Fe Xiphorhynchus spixii U F – X Ft, Fh Fh = bosque de tierra firme Fh = upland forest (terra firme) Myrmoborus leucophrys FFXXFt Lepidocolaptes albolineatus –F––Fh Fsm = margenes de arroyos de Fsm = forest stream margins Myrmoborus myotherinus FFXXFh bosque Ft = transitional forest Furnariidae (17) Ft = bosque de transición (seasonally flooded or wet) Hypocnemis cantator U C – X Ft, Fh Furnarius leucopus – – X X Rm, Z (estacional de seco a Lm = lake margins Sclateria naevia U–––Fsm Synallaxis gujanensis – – X X Ft, Z húmedo) O = overhead Percnostola leucostigma U–––Ft Lm = margenes de los lagos P = pasture Synallaxis rutilans –U––Fh O = en alto R = open air over river Percnostola lophotes –––XB, Z Hyloctistes subulatus –U––Fh P = pradera Rm = river margins Myrmeciza atrothorax U – X – Fe, Ft Ancistrops strigilatus UF––Fh R = en el aire sobre el río S = shores, sandbars Myrmeciza goeldii –––XB Rm = margenes del río Z = zabolo (Cecropia-Ochroma Simoxenops ucayalae U––XB Myrmeciza hemimelaena F C X X Ft, Fh S = playas riverbank forest) Philydor erythropterus U–––Fh Z = zabolo (bosque a la orilla Myrmeciza hyperythra –––XFt Philydor pyrrhodes –U––Ft del río de Cecropia- Gymnopithys salvini U–––Fh Ochroma) Philydor ruficaudatus U F – – Ft, Fh Rhegmatorhina melanosticta U–––Fh Automolus infuscatus –F––Fh Hylophylax naevia –U––Fh

00:72 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:73 APÉNDICE/APPENDIX 3 APÉNDICE/APPENDIX 3

AVES/BIRDS AVES / BIRDS

Género/Genus Especie/Species SS PO RU PA HAB Género/Genus Especie/Species SS PO RU PA HAB

Hylophylax poecilinota –U––Fh Pachyramphus polychopterus –F––Fh Formicariidae (4) Tityra semifasciata F F – X Ft, Fh Formicarius analis FFXXFt, Fh Pipridae (9) Formicarius colma –U––Fh turdinus U U – – Ft, Fh Formicarius rufifrons ––X–Ft Piprites chloris U F – X Ft, Fh Hylopezus berlepschi –––XFt, Z Tyranneutes stolzmanni FF––Fh Tyrannidae (42) Manacus manacus FU––Fe Zimmerius gracilipes FF–XFh Chiroxiphia pareola F F – X Ft, Fh Tyrannulus elatus –––XFt, Fh Pipra chloromeros –F––Fh Myiopagis caniceps –U––Fh Pipra coronota UF––Fh Myiopagis gaimardii F F – X Ft, Fh Pipra fasciicauda – F – – Ft, Fh Mionectes oleagineus UU––Fh Pipra rubrocapilla U–––Fh Leptopogon amaurocephalus UU––Fh Cotingidae (3) Corythopis torquata UF––Fh Lipaugus vociferans F C – X Ft, Fh Myiornis ecaudatus –U–XFh Gymnoderus foetidus U – X X Ft, Fh Lophotriccus eulophotes U F X X Ft, Fh, B Querula purpurata U F – – Ft, Fh Hemitriccus flammulatus F F – – B, Ft Hirundinidae (6) Hemitriccus zosterops F F – – Ft, Fh Tachycineta albiventer ––XXR Todirostrum chrysocrotaphum FFX–Ft, Fh Progne chalybea U – – X R, Fe Ramphotrigon fuscicauda U––XB Progne tapera ––XXR Ramphotrigon megacephala F––XB Atticora fasciata –––XR Ramphotrigon ruficauda –U––Fh Neochelidon tibialis U–––Ft Localidad: Localities: Tolmomyias assimilis –F––Fh Stelgidopteryx ruficollis ––XXFe PA = Palmera PA = Palmera Tolmomyias viridiceps F – X X Z, Fe PO = Pingo de Oro PO = Pingo de Oro Troglodytidae (4) Tolmomyias poliocephalus – F X X Ft, Fh RU = Rutina RU = Rutina Donacobius atricapillus ––X–Lm Platyrinchus coronatus –U––Fh SS = San Sebastián SS = San Sebastián Thryothorus genibarbis F U X X Fsm, Z Terenotriccus erythrurus U U – – Ft, Fh Abundancia: Abundance: Troglodytes aedon U– X – Fe Contopus virens UU––Fh C = común C = common Microcerculus marginatus U F – – Ft, Fh Pyrocephalus rubinus –––XP F = bastante común F = fairly common Turdidae (3) U = poco común U = uncommon Ochthoeca littoralis –––XRm R = raro R = rare Turdus albicollis UF––Fh Attila spadiceus F F – – Ft, Fh X = especie presente X = species present Turdus ignobilis R R X X Ft, Z Rhytipterna simplex F F – – Ft, Fh Turdus lawrencii –F––Fh HAB = Hábitats: HAB = Habitats: Myiarchus ferox ––XXFt Polioptilidae (1) B = bambú B = bamboo Myiarchus swainsoni –U––Fh Fe = orillas de bosque Fe = forest edges Ramphocaenus melanurus –––XFt Pitangus sulphuratus – – X X Z, Lm, Rm Fh = bosque de tierra firme Fh = upland forest (terra firme) Emberizidae (9) Megarynchus pitangua – – X – Z, Fe Fsm = margenes de arroyos de Fsm = forest stream margins Ammodramus aurifrons – – X X Fe, Rm bosque Ft = transitional forest Myiozetetes cayanensis ––X–Lm Ft = bosque de transición (seasonally flooded or wet) Volatinia jacarina – – X X Fe, P Myiozetetes granadensis R U X X Z, Fe (estacional de seco a Lm = lake margins Sporophila caerulescens – – X – Fe, P Myiozetetes luteiventris U–––Ft húmedo) O = overhead Sporophila castaneiventris – – X – Fe, P Lm = margenes de los lagos P = pasture Myiozetetes similis –––XFe, Rm O = en alto R = open air over river Arremon taciturnus F F – – Ft, Fh Myiodynastes maculatus –UX–Fh P = pradera Rm = river margins Paroaria gularis – – X X Lm, Rm Legatus leucophaius FFXXFe, Z R = en el aire sobre el río S = shores, sandbars Pitylus grossus ––X–Ft Rm = margenes del río Z = zabolo (Cecropia-Ochroma Empidonomus aurantioatrocristatus FFXXFt, Fh Saltator maximus FFXXFt, Fh, Z S = playas riverbank forest) Empidonomus varius U–––Fh Z = zabolo (bosque a la orilla Passerina cyanoides – – R X Ft, Fh Tyrannus melancholicus – – X X Fe, Z del río de Cecropia- Thraupidae (23) Ochroma) Tyrannus tyrannus F U X X Fh. Ft Cissopis leveriana – U X X Fe, Z Pachyramphus minor R R – – Ft, Fh Hemithraupis flavicollis –U––Fh

00:74 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:75 APÉNDICE/APPENDIX 3 APÉNDICE/APPENDIX 4

AVES/BIRDS PRIMATES Especies de primates que se encontraron Género/Genus Especie/Species SS PO RU PA HAB Especie/Species Nombre Común/Common Name SS PO RP en la Reserva Ecológica Tahuamanu que Hemithraupis guira ––X–Ft se ha propuesto, Pando, Bolivia, del 17 Family Callitrichidae al 24 de octubre de 1999. Miembros del Lanio versicolor U U – – Ft, Fh Callimico goeldii Goeldi’s monkey, callimico X – – equipo: S. Suárez, A. Hanson, V. Sodaro, Tachyphonus cristatus UF––Fh S. Dammermann, L. Haggerty, Cebuella pygmaea pygmy marmoset X X X Habia rubica F F – – Ft, Fh E. Nacimento, y L. Porter. Saguinus fuscicollis saddleback tamarin X X X Ramphocelus carbo – – X X Fe, Rm Saguinus imperator emperor tamarin – X X Información más actualizada será Ramphocelus nigrogularis –––XRm Saguinus labiatus red-chested mustached tamarin X – – puesta en la página del Web en Thraupis episcopus – R X X Fe, Z www.fieldmuseum.org/rbi. Family Cebidae Thraupis palmarum F U X X Fe, Z Alouatta sara Bolivian red howler monkey X X – Euphonia chrysopasta U F X X Ft, Fh Aotus nigriceps night monkey X X – Euphonia rufiventris ––X–Ft Ateles belzebuth chamek white-bellied spider monkey – X – Species of primates encountered in the Euphonia xanthogaster ––X–Ft Callicebus cf. brunneus titi monkey X X X proposed Tahuamanu Ecological Reserve Tangara callophrys –R––Fh from 17 to 24 October, 1999. Team Cebus albifrons white-fronted capuchin X X – Tangara chilensis F F – X Ft, Fh members: S. Suárez, A. Hanson, V. Cebus apella brown capuchin X X X Tangara mexicana F U – – Ft, Fh Sodaro, S. Dammermann, L. Haggerty, Lagothrix lagothricha Common woolly monkey – X – E. Nacimento, and L. Porter. Tangara schrankii U U – – Ft, Fh Pithecia irrorata saki monkey X X –

Tangara xanthogastra –U––Fh Updated information will be made Saimiri boliviensis Bolivian squirrel monkey X X X Dacnis cayana ––X–Ft available at www.fieldmuseum.org/rbi. Dacnis lineata U–––Fh Chlorophanes spiza U–––Fh Cyanerpes caeruleus UU––Fh Tersina viridis U– X – Ft Parulidae (1) Localidad: Phaeothlypis fulvicauda U U – – Fsm PA = Palmera Vireonidae (4) PO = Pingo de Oro Vireolanius leucotis –U––Fh RU = Rutina Vireo olivaceus UF – X Fh SS = San Sebastián Hylophilus hypoxanthus U F X – Ft, Fh Abundancia: Hylophilus ochraceiceps –U––Fh C = común Icteridae (9) F = bastante común U = poco común Icterus cayanensis UU––Fh R = raro Icterus icterus –––XFe X = especie presente Psarocolius angustifrons –––XFt, Z HAB = Hábitats: Psarocolius bifasciatus U F – – Ft, Fh B = bambú Psarocolius decumanus F U – – Ft, Fh Fe = orillas de bosque Cacicus cela C C X X Ft, Fh Fh = bosque de tierra firme Localidades: Cacicus haemorrhous FU––Ft Fsm = margenes de arroyos de bosque PO = Pingo de Oro Sturnella militaris –––XP Ft = bosque de transición RP = a lo largo del camino de Scaphidura oryzivora –––XFt, Rm (estacional de seco a los madereros que va de Corvidae (1) húmedo) Rutina a Palmera Lm = margenes de los lagos SS = San Sebastián Cyanocorax violaceus U – X – Ft, Fh O = en alto P = pradera R = en el aire sobre el río Rm = margenes del río Localities: S = playas PO = Pingo de Oro Z = zabolo (bosque a la orilla RP = along the logging road del río de Cecropia- linking Rutina and Palmera Ochroma) SS = San Sebastián

00:76 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:77 APÉNDICE/APPENDIX 5 APÉNDICE/APPENDIX 5

MAMÍFEROS NON-PRIMATES/NON-PRIMATE MAMMALS MAMÍFEROS NON-PRIMATES/NON-PRIMATE MAMMALS Especies de mamíferos non-primates Species of large, non-primate mammals Especie/Species Nombre Común/Common Name SS PO PA RU Especie/Species Nombre Común/Common Name SS PO PA RU grandes que se encontraron en la Reserva encountered in the proposed Tahuamanu ORDER MARSUPIALIA Ecológica Tahuamanu que se ha Ecological Reserve, as of October, 1999 ORDER RODENTIA propuesto, Pando, Bolivia, del 17 al 24 by E. Nacimento, L. Porter, and local Family Didelphidae Family Erethizontidae de octubre de 1999 vistos por residents of the region. Didelphis marsupialis common opossum O – – – E. Nacimento, L. Porter, y residentes Coendu bicolor Bicolor-spined porcupine O R – – Chironectes minimus water opossum O – – – locales de la región. Updates will be posted to Coendu prehensilis Brazilian porcupine O – – – Philander opossum common gray four-eyed opossum O – – – www.fieldmuseum.org/rbi. Family Hydrochaeridae Se actualizará la información y será Hydrochaeris hydrochaeris capybara O – O – ORDER XENARTHRA puesta en la página del Web en Family Dinomyidae Family Myrmecophagidae www.fieldmuseum.org/rbi. Dinomys branickii pacarana O R – – Cyclopes didactylus silky or pygmy anteater O R – – Family Agoutidae Myrmecophaga tridactyla giant anteater O R – – Agouti paca paca O O – O Tamandua tetradactyla southern tamandua O O – – Family Dasyproctidae Family Bradypodidae Dasyprocta variegata brown agouti O O – O Choloepus hoffmanni Hoffmann’s two-toed sloth O R – – Myoprocta pratti green acouchy O – – – Family Dasypodidae Cabassous unicinctus southern naked-tailed armadillo O R – – Dasypus kappleri great long-nosed armadillo O R – – Dasypus novemcinctus nine-banded long-nosed armadillo O R – – Priodontes maximus giant armadillo O O – O

ORDER CARNIVORA Family Canidae Atelocynus microtis short-eared dog O R – – Speothos venaticus bush dog O R – – Family Procyonidae Bassaricyon sp. olingo O – – – Nasua nasua South American coati O R – – Potos flavus kinkajou O O – – Family Mustelidae Eira barbara tayra O O – – Galictis vittata grisón O – – – Lontra longicaudis Neotropical otter O R – – Pteronura brasiliensis giant otter – – R – Family Felidae Herpailurus yagouaroundi jaguarundi O R – – Leopardus pardalis ocelot O R – – Leopardus wiedii margay O R – – Panthera onca jaguar O R – – Puma concolor puma O O – – Localidad: Localities: PA = Palmera PA = Palmera ORDER PERISSODACTYLA PO = Pingo de Oro PO = Pingo de Oro Family Tapiridae RU = Rutina RU = Rutina SS = San Sebastián SS = San Sebastián Tapirus terrestris Brazilian tapir OOO– Documentación: Documentation: ORDER ARTIODACTYLA O = observado por el equipo del O = observed by the rapid Family Tayasuidae inventario biológico rápido, biological inventory team, Tayassu pecari white-lipped peccary – O – – 17-24 octubre de 1999 17-24 October, 1999 Tayassu tajacu collared peccary O O – – R = reportado por los residentes R = reported by local resident locales pero no observado por but not observed by the Family Cervidae el equipo de reconocimiento survey team Mazama americana red brocket deer OOOO Mazama cf. gouazoubira (new?) brocket deer O O – –

00:78 RAPID BIOLOGICAL INVENTORIES REPORT/INFORME NO.1 bolivia : pando MARCH/MARZO 2000 00:79