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Aristônio M. Teles¹, Marcos Sobral2 & Jimi N. Nakajima3
Rodriguésia 61(1): 101-103. 2010 http://rodriguesia.jbrj.gov.br A new species of Lepidaploa (Vernonieae - Asteraceae) from Southeastern Brazil Uma nova espécie de Lepidaploa (Vernonieae - Asteraceae) do Sudeste do Brasil Aristônio M. Teles¹, Marcos Sobral2 & Jimi N. Nakajima3 Abstract Lepidaploa opposita, a new species from the Atlantic Forest in southeastern Brazil, is described and illustrated. The new species is readily distinguished from other Lepidaploa species by the opposite leaves. This character is very unusual in this genus, as well as in subtribe Lepidaploinae and tribe Vernonieae. Key words: Atlantic Forest, Compositae, Lepidaploinae, taxonomy. Resumo Lepidaploa opposita, uma nova espécie da Mata Atlântica no sudeste brasileiro, é descrita e ilustrada. A nova espécie distingue-se das demais do gênero pelas folhas opostas. Essa característica é incomum no gênero, bem como na subtribo Lepidaploinae e tribo Vernonieae. Palavras-chave: Floresta Atlântica, Compositae, Lepidaploinae, taxonomia. Introduction Materials and Methods The genus Lepidaploa (Cass.) Cass. (subtribe This work was based on the analysis of Lepidaploinae, tribe Vernonieae; Keeley & Robinson collections that are housed at BHCB and MBML 2009) was reestablished as a genus segregate from herbaria. Leaves, heads and florets were measured the broad concept of Vernonia by Robinson (1990). with the use of pachymeter. Florets were diafanized This genus comprises about 142 species and it is in sodium hydroxide 5% (NaOH) solution and the widely distributed from Mexico and the Antilles drawings were made with the help of a microscope through Brazil and Argentina (Robinson 1999). with drawing tube. Taxonomic species concept was Lepidaploa can be recognized by the according to Assis & Brigandt (2009) and Stuessy alternate leaves; scorpioid-cymose or seriate- (1990), which define a natural kind by an exclusive cymose coflorescences; heads sessile; involucre feature or a combination of them. -
Diplotaxis Multicarinata 285
Delgado & Mora Aguilar: A New Mexican Scarab Species, Diplotaxis multicarinata 285 DIPLOTAXIS MULTICARINATA (COLEOPTERA: SCARABAEIDAE), A NEW SPECIES FROM A RELICT FOREST IN OAXACA, MEXICO LEONARDO DELGADO AND EDER F. MORA-AGUILAR Instituto de Ecología, A. C., Carretera Antigua a Coatepec No. 351, 91070 Xalapa, Veracruz, México ABSTRACT A new species of scarab beetle, Diplotaxis multicarinata sp. nov., is described from a relict montane forest in the northeastern region of Oaxaca, Mexico. The new species belongs to the simplex species-group, and a new key to this group is presented in order to include the new species. Key Words: Taxonomy, key, scarab beetle, Melolonthinae RESUMEN Se describe una nueva especie de escarabajo, Diplotaxis multicarinata sp. nov., proveniente de un bosque relicto localizado en la región noreste del estado de Oaxaca, México. La nueva especie pertenece al grupo de especies simplex, presentándose una nueva clave de identifi- cación para separar a todas las especies de este grupo. Translation provided by the authors. The genus Diplotaxis Kirby includes 241 spe- de México, México City (CNIN), Colección Ento- cies ranging from Panama to Canada, with most mológica del Instituto de Ecología, A. C., Xalapa, species (76%) founded in Mexico; these species are México (IEXA), S. McCleve collection, Arizona, arranged in 38 species-groups, and 6 species are USA (SMCC), L. Delgado collection, Mexico City unassigned (McCleve 1993; Davidson & Davidson (LLDC), and E. Mora-Aguilar collection, Xalapa, 2006; Delgado 2011). The simplex species-group México (EMAC). of this genus includes 9 species, which are distrib- uted from eastern and southern Mexico to Gua- DIPLOTAXIS MULTICARINATA DELGADO AND MORA- temala, and in the Greater Antilles (Jamaica). -
Effects of Environmental Changes on the Occurrence of Oreomunnea Mexicana (Juglandaceae) in a Biodiversity Hotspot Cloud Forest
Article Effects of Environmental Changes on the Occurrence of Oreomunnea mexicana (Juglandaceae) in a Biodiversity Hotspot Cloud Forest Cecilia Alfonso-Corrado 1, Francisco Naranjo-Luna 2, Ricardo Clark-Tapia 1,*, Jorge E. Campos 3, Octavio R. Rojas-Soto 4, María Delfina Luna-Krauletz 1 ID , Barbara Bodenhorn 5, Montserrat Gorgonio-Ramírez 1 and Nelly Pacheco-Cruz 3 1 Universidad de la Sierra Juárez, Avenida Universidad S/N, Ixtlán de Juárez, 68725 Oaxaca, Mexico; [email protected] (C.A.-C.); [email protected] (M.D.L.-K.); [email protected] (M.G.-R.) 2 Instituto Tecnológico Superior de Jesús Carranza, Prolongación Miguel Hidalgo 1519, Colonia Centro, Jesús Carranza, 96950 Veracruz, Mexico; [email protected] 3 Laboratorio de Bioquímica Molecular-Unidad de Biotecnología y Prototipos (UBIPRO), FES-Iztacala, UNAM, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla de Baz, 54090 Estado de México, Mexico; [email protected] (J.E.C.); [email protected] (N.P.-C.) 4 Laboratorio de Bioclimatología, Red de Biología Evolutiva, Instituto de Ecología A.C. (INECOL), Carretera antigua a Coatepec, 351, El Haya, Xalapa, 91070 Veracruz, Mexico; [email protected] 5 Division of Social Anthropology, University of Cambridge, Cambridge CB2 1TN, UK; [email protected] * Correspondence: [email protected]; Tel.: +52-951-553-6362 (ext. 600) Received: 29 June 2017; Accepted: 18 July 2017; Published: 26 July 2017 Abstract: The tropical montane cloud forests are recognized as one of the most biodiverse ecosystems. In spite of this, they are among the most threatened ecosystems in the world. This study integrates three ecological approaches generally studied separately: climate change scenery, ecological niche and population dynamics of Oreomunnea mexicana (an endangered and relict species), to understand how environmental change affects the population structure in the cloud forest that will allow its conservation. -
Floristic and Ecological Characterization of Habitat Types on an Inselberg in Minas Gerais, Southeastern Brazil
Acta Botanica Brasilica - 31(2): 199-211. April-June 2017. doi: 10.1590/0102-33062016abb0409 Floristic and ecological characterization of habitat types on an inselberg in Minas Gerais, southeastern Brazil Luiza F. A. de Paula1*, Nara F. O. Mota2, Pedro L. Viana2 and João R. Stehmann3 Received: November 21, 2016 Accepted: March 2, 2017 . ABSTRACT Inselbergs are granitic or gneissic rock outcrops, distributed mainly in tropical and subtropical regions. Th ey are considered terrestrial islands because of their strong spatial and ecological isolation, thus harboring a set of distinct plant communities that diff er from the surrounding matrix. In Brazil, inselbergs scattered in the Atlantic Forest contain unusually high levels of plant species richness and endemism. Th is study aimed to inventory species of vascular plants and to describe the main habitat types found on an inselberg located in the state of Minas Gerais, in southeastern Brazil. A total of 89 species of vascular plants were recorded (belonging to 37 families), of which six were new to science. Th e richest family was Bromeliaceae (10 spp.), followed by Cyperaceae (seven spp.), Orchidaceae and Poaceae (six spp. each). Life forms were distributed in diff erent proportions between habitats, which suggested distinct microenvironments on the inselberg. In general, habitats under similar environmental stress shared common species and life-form proportions. We argue that fl oristic inventories are still necessary for the development of conservation strategies and management of the unique vegetation on inselbergs in Brazil. Keywords: endemism, granitic and gneissic rock outcrops, life forms, terrestrial islands, vascular plants occurring on rock outcrops within the Atlantic Forest Introduction domain, 416 are endemic to these formations (Stehmann et al. -
Traits-Based and Perception Approaches for Management of Invasive Exotic Species from Tropical Botanic Gardens
TRAITS-BASED AND PERCEPTION APPROACHES FOR MANAGEMENT OF INVASIVE EXOTIC SPECIES FROM TROPICAL BOTANIC GARDENS DECKY INDRAWAN JUNAEDI Submitted in the total fulfillment of the requirements of the degree of Doctor of Philosophy June 2018 School of Biosciences University of Melbourne 1 Abstract ABSTRACT The factors driving plant invasion are key questions in invasion ecology. Traits also can act as indicators of plant invasion processes. If traits are proven to be a significant proxy for plant invasiveness, then invasiveness of exotic species may be efficiently predicted by measuring traits. Botanic gardens have consistently supported ex-situ plant conservation, research, and environmental education. However, botanic gardens can also be pathways of exotic invasive species introduction. Botanic gardens should become a strategic stakeholder for exotic invasive plant species management. For exotic invasive species management, we cannot solely rely on ecological approaches. Social perception is an important component of invasive species management. Social perception may become either a problem or a solution for invasive species management. These perceptions should be clarified among relevant stakeholders to minimize conflicts of interest among relevant stakeholders of invasive species management. This study focuses on invasive plant species in tropical environments and the aim of this study is to answer the following questions: (1) Focusing on the relationship between exotic species abundance and traits in the tropical ecosystem, what traits -
Las Asteráceas (Compositae) Del Distrito De Laraos (Yauyos, Lima, Perú)
Revista peruana de biología 23(2): 195 - 220 (2016) Las Asteráceas deISSN-L Laraos, 1561-0837 Yauyos doi: http://dx.doi.org/10.15381/rpb.v23i2.12439 Facultad de Ciencias Biológicas UNMSM TRABAJOS ORIGINALES Las Asteráceas (Compositae) del distrito de Laraos (Yauyos, Lima, Perú) The Asteraceae (Compositae) from Laraos district (Yauyos, Lima, Peru) Hamilton Beltrán Museo de Historia Natural Universidad Nacional Mayor de San Marcos, Av. Arenales 1254 Apartado 14-0434 Lima – Perú Email: [email protected] Resumen El distrito de Laraos registra 155 especies de Asteráceas agrupadas en 66 géneros, 12 tribus y 3 subfamilias. Senecio, Werneria y Baccharis son los géneros con mayor riqueza. Senecio larahuinensis y Conyza coronopi- folia son nuevos registros para la flora del Perú, siendo la primera como especie nueva; además 35 especies se reportan como nuevas para Lima. Se presentan claves dicotómicas para la determinación de las tribus, géneros y especies. Palabras clave: Vertientes occidentales; Asteraceae; endemismo; Perú. Abstract For the district Laraos 155 species of asteraceae grouped into 66 genus, 12 tribes and 3 subfamilies are recorded. Senecio, Baccharis and Werneria are genus more wealth. Senecio larahuinensis and Conyza coro- nopifolia are new records for the flora of Peru as the first new species; further 35 species are new reports for Lima. Dichotomous keys for the identification of tribes, genus and species present. Keywords: Western slopes; Asteraceae; endemic; Peru. Introducción Para Perú, con la publicación del catálogo de plantas con Las asteráceas son la familia de plantas con flores con mayor flores y gimnospermas (Brako & Zarucchi 1993) registraron número de especies, distribuidas en casi toda la superficie terres- 222 géneros y 1432 especies de asteráceas; posteriormente tre, a excepción de los mares y la Antártida, con aproximada- Beltrán y Baldeón (2001) actualizan el registro con 245 gé- mente 1600 géneros y 24000 especies (Bremer 1994, Kadereit neros y 1530 especies. -
Ethnobotanical Study of Medicinal Plants Used by the Andean People of Canta, Lima, Peru
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/266388116 Ethnobotanical study of medicinal plants used by the Andean people of Canta, Lima, Peru Article in Journal of Ethnopharmacology · June 2007 DOI: 10.1016/j.jep.2006.11.018 CITATIONS READS 38 30 3 authors, including: Percy Amilcar Pollito University of São Paulo 56 PUBLICATIONS 136 CITATIONS SEE PROFILE All content following this page was uploaded by Percy Amilcar Pollito on 14 November 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately. Journal of Ethnopharmacology 111 (2007) 284–294 Ethnobotanical study of medicinal plants used by the Andean people of Canta, Lima, Peru Horacio De-la-Cruz a,∗, Graciela Vilcapoma b, Percy A. Zevallos c a Facultad de Ciencias Biol´ogicas, Universidad Pedro Ruiz Gallo, Lambayeque, Peru b Facultad de Ciencias, Universidad Nacional Agraria La Molina, Lima, Peru c Facultad de Ciencias Forestales, Universidad Nacional Agraria La Molina, Lima, Peru Received 14 June 2006; received in revised form 15 November 2006; accepted 19 November 2006 Available online 2 December 2006 Abstract A survey aiming to document medicinal plant uses was performed in Canta Province Lima Department, in the Peruvians Andes of Peru. Hundred and fifty people were interviewed. Enquiries and informal personal conversations were used to obtain information. Informants were men and women over 30 years old, who work in subsistence agriculture and cattle farming, as well as herbalist. -
Chromosome Numbers in Compositae, XII: Heliantheae
SMITHSONIAN CONTRIBUTIONS TO BOTANY 0 NCTMBER 52 Chromosome Numbers in Compositae, XII: Heliantheae Harold Robinson, A. Michael Powell, Robert M. King, andJames F. Weedin SMITHSONIAN INSTITUTION PRESS City of Washington 1981 ABSTRACT Robinson, Harold, A. Michael Powell, Robert M. King, and James F. Weedin. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contri- butions to Botany, number 52, 28 pages, 3 tables, 1981.-Chromosome reports are provided for 145 populations, including first reports for 33 species and three genera, Garcilassa, Riencourtia, and Helianthopsis. Chromosome numbers are arranged according to Robinson’s recently broadened concept of the Heliantheae, with citations for 212 of the ca. 265 genera and 32 of the 35 subtribes. Diverse elements, including the Ambrosieae, typical Heliantheae, most Helenieae, the Tegeteae, and genera such as Arnica from the Senecioneae, are seen to share a specialized cytological history involving polyploid ancestry. The authors disagree with one another regarding the point at which such polyploidy occurred and on whether subtribes lacking higher numbers, such as the Galinsoginae, share the polyploid ancestry. Numerous examples of aneuploid decrease, secondary polyploidy, and some secondary aneuploid decreases are cited. The Marshalliinae are considered remote from other subtribes and close to the Inuleae. Evidence from related tribes favors an ultimate base of X = 10 for the Heliantheae and at least the subfamily As teroideae. OFFICIALPUBLICATION DATE is handstamped in a limited number of initial copies and is recorded in the Institution’s annual report, Smithsonian Year. SERIESCOVER DESIGN: Leaf clearing from the katsura tree Cercidiphyllumjaponicum Siebold and Zuccarini. Library of Congress Cataloging in Publication Data Main entry under title: Chromosome numbers in Compositae, XII. -
Real-Time DNA Barcoding in a Remote Rainforest Using Nanopore Sequencing
bioRxiv preprint doi: https://doi.org/10.1101/189159; this version posted September 15, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Real-time DNA barcoding in a remote rainforest using nanopore sequencing 2 3 Aaron Pomerantz1,*, Nicolás Peñafiel2, Alejandro Arteaga3, Lucas Bustamante3, Frank Pichardo3, 4 Luis A. Coloma4, César L. Barrio-Amorós5, David Salazar-Valenzuela2, Stefan Prost 1,6,* 5 6 1 Department of Integrative Biology, University of California, Berkeley, CA, USA 7 2 Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en 8 Biodiversidad y Recursos Genéticos, Facultad de Ciencias de Medio Ambiente, Universidad 9 Tecnológica Indoamérica, Machala y Sabanilla, Quito, Ecuador 10 3 Tropical Herping, Quito, Ecuador 11 4 Centro Jambatu de Investigación y Conservación de Anfibios, Fundación Otonga, Quito, 12 Ecuador 13 5 Doc Frog Expeditions, Uvita, Costa Rica 14 6 Program for Conservation Genomics, Department of Biology, Stanford University, Stanford, CA, 15 USA 16 17 * Corresponding authors: [email protected] (A. Pomerantz) and 18 [email protected] (S. Prost) 19 20 Abstract 21 Advancements in portable scientific instruments provide promising avenues to expedite 22 field work in order to understand the diverse array of organisms that inhabit our planet. 23 Here we tested the feasibility for in situ molecular analyses of endemic fauna using a 24 portable laboratory fitting within a single backpack, in one of the world’s most imperiled 25 biodiversity hotspots: the Ecuadorian Chocó rainforest. -
Venom Characterization of the Three Species of Ophryacus and Proteomic Profiling of O. Sphenophrys Unveils Sphenotoxin, a Novel
Journal of Proteomics xxx (xxxx) xxx–xxx Contents lists available at ScienceDirect Journal of Proteomics journal homepage: www.elsevier.com/locate/jprot Venom characterization of the three species of Ophryacus and proteomic profiling of O. sphenophrys unveils Sphenotoxin, a novel Crotoxin-like heterodimeric β-neurotoxin Edgar Neri-Castroa,b, Bruno Lomontec, Mariel Valdésa,d, Roberto Ponce-Lópeza, Melisa Bénard-Vallea, Miguel Borjae, Jason L. Stricklandf, Jason M. Jonesg, Christoph Grünwaldg, ⁎ Fernando Zamudioa, Alejandro Alagóna, a Instituto de Biotecnología, Universidad Nacional Autónoma de México, Av. Universidad 2001, Colonia Chamilpa, Cuernavaca, Morelos 62210, México b Programa de Doctorado en Ciencias Biomédicas UNAM, México. c Instituto Clodomiro Picado, Facultad de Microbiología, Universidad de Costa Rica, San José 11501, Costa Rica d Laboratorio de Genética, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, 07738, México e Facultad de Ciencias Biológicas, Universidad Juárez del Estado de Durango, Av. Universidad s/n. Fracc. Filadelfia, Gómez Palacio C.P. 35010, México. f Department of Biology, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816, USA. g Herp.mx A.C., Villa del Álvarez, Colima, México ABSTRACT Venoms of the three species of Ophryacus (O. sphenophrys, O. smaragdinus, and O. undulatus), a viperid genus endemic to Mexico, were analyzed for the first time in the present work. The three venoms lacked procoagulant activity on human plasma, but induced hemorrhage and were highly lethal to mice. These venoms also displayed proteolytic and phospholipase A2 activities in vitro. The venom of O. sphenophrys was the most lethal and caused hind-limb paralysis in mice. Proteomic profiling of O. -
Phytologia an International Journal to Expedite
PHYTOLOGIA An intern ational jou rnal to ex edite la n t s stematic b to eo ra bi l p p y , p y g g p ca and ecological pu blication 1 S e ember 1 1 Vo l. 7 pt 99 CONTENTS TRE M N w ll n n n t r c l fl r . A ne CUA CASAS . c o o o o o o , J , is e a e us tes e pi a a XX species of Humiriastru m 1 65 R T F w f S . rm l rr t n f t c th in the th rn OSS . o co c o o o c t o , , a e i spe i i epi e s s u e . N N H N A eratina nd w f B artlettina ROB S O . o t on a ne c o / I , , es g a spe ies (Eupato rieae : Asteraceae) 1 7 1 /R )BIN N H N w w f C SO . e c and ne comb n on o Crit oniinae from , , spe ies i ati s Meso ame ri ca (Eupato rieae : Asteraceae) 1 76 ’ R B N N H Tw w f Fleiscbman m a fr m M r O S O . o ne c o o m c / I , , spe ies o es a e i a (Eupatorieae : As t eraceae) 1 8 1 /ROBIN N Tw w M le a M SO H. o ne c o f i an i in m r c m , , spe ies esoa e i a (Eupatorieae : As te raceae) 1 84 E AL N D L f f a a r i S C O A F . -
MEDICINAL PLANTS OPIUM POPPY: BOTANY, TEA: CULTIVATION to of NORTH AFRICA Opidjd CHEMISTRY and CONSUMPTION by Loutfy Boulos
hv'IERIGAN BCXtlNICAL COJNCIL -----New Act(uisition~---------l ETHNOBOTANY FLORA OF LOUISIANA Jllll!llll GUIDE TO FLOWERING FLORA Ed. by Richard E. Schultes and Siri of by Margaret Stones. 1991. Over PLANT FAMILIES von Reis. 1995. Evolution of o LOUISIANA 200 beautiful full color watercolors by Wendy Zomlefer. 1994. 130 discipline. Thirty-six chapters from and b/w illustrations. Each pointing temperate to tropical families contributors who present o tru~ accompanied by description, habitat, common to the U.S. with 158 globol perspective on the theory and and growing conditions. Hardcover, plates depicting intricate practice of todoy's ethnobotony. 220 pp. $45. #8127 of 312 species. Extensive Hardcover, 416 pp. $49.95. #8126 glossary. Hardcover, 430 pp. $55. #8128 FOLK MEDICINE MUSHROOMS: TAXOL 4t SCIENCE Ed. by Richard Steiner. 1986. POISONS AND PANACEAS AND APPLICATIONS Examines medicinal practices of by Denis Benjamin. 1995. Discusses Ed. by Matthew Suffness. 1995. TAXQL® Aztecs and Zunis. Folk medicine Folk Medicine signs, symptoms, and treatment of Covers the discovery and from Indio, Fup, Papua New Guinea, poisoning. Full color photographic development of Toxol, supp~. Science and Australia, and Africa. Active identification. Health and nutritional biology (including biosynthesis and ingredients of garlic and ginseng. aspects of different species. biopharmoceutics), chemistry From American Chemical Society Softcover, 422 pp. $34.95 . #8130 (including structure, detection and Symposium. Softcover, isolation), and clinical studies. 223 pp. $16.95. #8129 Hardcover, 426 pp. $129.95 #8142 MEDICINAL PLANTS OPIUM POPPY: BOTANY, TEA: CULTIVATION TO OF NORTH AFRICA OpiDJD CHEMISTRY AND CONSUMPTION by Loutfy Boulos. 1983. Authoritative, Poppy PHARMACOLOGY TEA Ed.