Distribution, Diversity and Conservation Status of Bolivian Reptiles
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Checklist of Helminths from Lizards and Amphisbaenians (Reptilia, Squamata) of South America Ticle R A
The Journal of Venomous Animals and Toxins including Tropical Diseases ISSN 1678-9199 | 2010 | volume 16 | issue 4 | pages 543-572 Checklist of helminths from lizards and amphisbaenians (Reptilia, Squamata) of South America TICLE R A Ávila RW (1), Silva RJ (1) EVIEW R (1) Department of Parasitology, Botucatu Biosciences Institute, São Paulo State University (UNESP – Univ Estadual Paulista), Botucatu, São Paulo State, Brazil. Abstract: A comprehensive and up to date summary of the literature on the helminth parasites of lizards and amphisbaenians from South America is herein presented. One-hundred eighteen lizard species from twelve countries were reported in the literature harboring a total of 155 helminth species, being none acanthocephalans, 15 cestodes, 20 trematodes and 111 nematodes. Of these, one record was from Chile and French Guiana, three from Colombia, three from Uruguay, eight from Bolivia, nine from Surinam, 13 from Paraguay, 12 from Venezuela, 27 from Ecuador, 17 from Argentina, 39 from Peru and 103 from Brazil. The present list provides host, geographical distribution (with the respective biome, when possible), site of infection and references from the parasites. A systematic parasite-host list is also provided. Key words: Cestoda, Nematoda, Trematoda, Squamata, neotropical. INTRODUCTION The present checklist summarizes the diversity of helminths from lizards and amphisbaenians Parasitological studies on helminths that of South America, providing a host-parasite list infect squamates (particularly lizards) in South with localities and biomes. America had recent increased in the past few years, with many new records of hosts and/or STUDIED REGIONS localities and description of several new species (1-3). -
Predation of Oscaecilia Bassleri (Gymnophiona: Caecilidae) by Anilius Scytale (Serpentes: Aniliidae) in Southeast Peru
Nota Cuad. herpetol. 30 (1): 29-30 (2016) Predation of Oscaecilia bassleri (Gymnophiona: Caecilidae) by Anilius scytale (Serpentes: Aniliidae) in southeast Peru Jaime Villacampa 1, Andrew Whitworth1, 2 1 The Crees Foundation, Urbanización Mariscal Gamarra B-5 Zona 1 2da Etapa, Cusco, Peru. 2 Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK. Recibida: 15 Abril 2015 ABSTRACT Revisada: 13 Octubre 2015 We report an event of predation between two fossorial species; the snake Anilius scytale on Aceptada: 21 Marzo 2016 the caecilian Oscaecilia bassleri, from the Manu Biosphere Reserve, southeast Peru. This is the Editor Asociado: A. Prudente first ever report of predation on O. bassleri and complements information known about the feeding ecology of A. scytale. Tropical fossorial herpetofauna species are rarely volunteer activities. The specimen was crossing one found due to their secretive lifestyles and therefore, of the pathways within the station, and was caught there is a paucity of information about their ecology and temporarily withheld in the project work area (Maritz and Alexander, 2009; Böhm et al., 2013), to be measured and photographed. At 21:30, during including feeding habits (Maschio et al., 2010). Here the measurements, the individual started to open we report upon a predation event involving two and close its mouth and began to regurgitate an fossorial species; the caecilian, Oscaecilia bassleri individual of O. bassleri (Fig. 1). (Dunn, 1942), predated by the coral pipe snake, The individual of A. scytale was 68.5 cm in Anilius scytale (Linnaeus, 1758). -
De Los Reptiles Del Yasuní
guía dinámica de los reptiles del yasuní omar torres coordinador editorial Lista de especies Número de especies: 113 Amphisbaenia Amphisbaenidae Amphisbaena bassleri, Culebras ciegas Squamata: Serpentes Boidae Boa constrictor, Boas matacaballo Corallus hortulanus, Boas de los jardines Epicrates cenchria, Boas arcoiris Eunectes murinus, Anacondas Colubridae: Dipsadinae Atractus major, Culebras tierreras cafés Atractus collaris, Culebras tierreras de collares Atractus elaps, Falsas corales tierreras Atractus occipitoalbus, Culebras tierreras grises Atractus snethlageae, Culebras tierreras Clelia clelia, Chontas Dipsas catesbyi, Culebras caracoleras de Catesby Dipsas indica, Culebras caracoleras neotropicales Drepanoides anomalus, Culebras hoz Erythrolamprus reginae, Culebras terrestres reales Erythrolamprus typhlus, Culebras terrestres ciegas Erythrolamprus guentheri, Falsas corales de nuca rosa Helicops angulatus, Culebras de agua anguladas Helicops pastazae, Culebras de agua de Pastaza Helicops leopardinus, Culebras de agua leopardo Helicops petersi, Culebras de agua de Peters Hydrops triangularis, Culebras de agua triángulo Hydrops martii, Culebras de agua amazónicas Imantodes lentiferus, Cordoncillos del Amazonas Imantodes cenchoa, Cordoncillos comunes Leptodeira annulata, Serpientes ojos de gato anilladas Oxyrhopus petolarius, Falsas corales amazónicas Oxyrhopus melanogenys, Falsas corales oscuras Oxyrhopus vanidicus, Falsas corales Philodryas argentea, Serpientes liana verdes de banda plateada Philodryas viridissima, Serpientes corredoras -
A New Computing Environment for Modeling Species Distribution
EXPLORATORY RESEARCH RECOGNIZED WORLDWIDE Botany, ecology, zoology, plant and animal genetics. In these and other sub-areas of Biological Sciences, Brazilian scientists contributed with results recognized worldwide. FAPESP,São Paulo Research Foundation, is one of the main Brazilian agencies for the promotion of research.The foundation supports the training of human resources and the consolidation and expansion of research in the state of São Paulo. Thematic Projects are research projects that aim at world class results, usually gathering multidisciplinary teams around a major theme. Because of their exploratory nature, the projects can have a duration of up to five years. SCIENTIFIC OPPORTUNITIES IN SÃO PAULO,BRAZIL Brazil is one of the four main emerging nations. More than ten thousand doctorate level scientists are formed yearly and the country ranks 13th in the number of scientific papers published. The State of São Paulo, with 40 million people and 34% of Brazil’s GNP responds for 52% of the science created in Brazil.The state hosts important universities like the University of São Paulo (USP) and the State University of Campinas (Unicamp), the growing São Paulo State University (UNESP), Federal University of São Paulo (UNIFESP), Federal University of ABC (ABC is a metropolitan region in São Paulo), Federal University of São Carlos, the Aeronautics Technology Institute (ITA) and the National Space Research Institute (INPE). Universities in the state of São Paulo have strong graduate programs: the University of São Paulo forms two thousand doctorates every year, the State University of Campinas forms eight hundred and the University of the State of São Paulo six hundred. -
O Mimetismo Das Serpentes Corais Em Ambientes
UNIVERSIDADE DE BRASÍLIA INSTITUTO DE CIÊNCIAS BIOLÓGICAS DEPARTAMENTO DE ECOLOGIA O MIMETISMO DAS SERPENTES CORAIS EM AMBIENTES CAMPESTRES, SAVÂNICOS E FLORESTAIS DA AMÉRICA DO SUL Frederico Gustavo Rodrigues França Brasília-DF 2008 UNIVERSIDADE DE BRASÍLIA INSTITUTO DE CIÊNCIAS BIOLÓGICAS DEPARTAMENTO DE ECOLOGIA O MIMETISMO DAS SERPENTES CORAIS EM AMBIENTES CAMPESTRES, SAVÂNICOS E FLORESTAIS DA AMÉRICA DO SUL Frederico Gustavo Rodrigues França Orientador: Alexandre Fernandes Bamberg de Araújo Tese apresentada ao Departamento de Ecologia do Instituto de Ciências Biológicas da Universidade de Brasília, como parte dos requisitos necessários para a obtenção do título de Doutor em Ecologia. Brasília-DF 2008 Trabalho realizado junto ao Departamento de Ecologia do Instituto de Ciências Biológicas da Universidade de Brasília, sob orientação do Prof. Alexandre Fernandes Bamberg de Araújo, com o apoio financeiro da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), como parte dos requisitos para obtenção do título de Doutor em Ecologia. Data da Defesa: 01 de agosto de 2008 Banca Examinadora Prof. Dr. Alexandre Fernandes Bamberg de Araújo (Orientador) ________________________________________________ Prof. Dr. Daniel Oliveira Mesquita ________________________________________________ Prof. Dr. Guarino Rinaldi Colli ________________________________________________ Prof. Dr. Hélio Ricardo da Silva ________________________________________________ Prof. Dr. Raimundo -
THE ORIGIN and EVOLUTION of SNAKE EYES Dissertation
CONQUERING THE COLD SHUDDER: THE ORIGIN AND EVOLUTION OF SNAKE EYES Dissertation Presented in Partial Fulfillment for the Requirements for the Degree of Doctor of Philosophy in the Graduate School of The Ohio State University By Christopher L. Caprette, B.S., M.S. **** The Ohio State University 2005 Dissertation Committee: Thomas E. Hetherington, Advisor Approved by Jerry F. Downhower David L. Stetson Advisor The graduate program in Evolution, John W. Wenzel Ecology, and Organismal Biology ABSTRACT I investigated the ecological origin and diversity of snakes by examining one complex structure, the eye. First, using light and transmission electron microscopy, I contrasted the anatomy of the eyes of diurnal northern pine snakes and nocturnal brown treesnakes. While brown treesnakes have eyes of similar size for their snout-vent length as northern pine snakes, their lenses are an average of 27% larger (Mann-Whitney U test, p = 0.042). Based upon the differences in the size and position of the lens relative to the retina in these two species, I estimate that the image projected will be smaller and brighter for brown treesnakes. Northern pine snakes have a simplex, all-cone retina, in keeping with a primarily diurnal animal, while brown treesnake retinas have mostly rods with a few, scattered cones. I found microdroplets in the cone ellipsoids of northern pine snakes. In pine snakes, these droplets act as light guides. I also found microdroplets in brown treesnake rods, although these were less densely distributed and their function is unknown. Based upon the density of photoreceptors and neural layers in their retinas, and the predicted image size, brown treesnakes probably have the same visual acuity under nocturnal conditions that northern pine snakes experience under diurnal conditions. -
Check List 8(2): 207-210, 2012 © 2012 Check List and Authors Chec List ISSN 1809-127X (Available at Journal of Species Lists and Distribution
Check List 8(2): 207-210, 2012 © 2012 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution Amphibians and Reptiles from Paramakatoi and Kato, PECIES S Guyana OF ISTS 1* 2 L Ross D. MacCulloch and Robert P. Reynolds 1 Royal Ontario Museum, Department of Natural History. 100 Queen’s Park, Toronto, Ontario M5S 2C6, Canada. 2 National Museum of Natural History, USGS Patuxent Wildlife Research Center, MRC 111, P.O. Box 37012, Washington, D.C. 20013-7012, USA. * Corresponding author. E-mail: [email protected] Abstract: We report the herpetofauna of two neighboring upland locations in west-central Guyana. Twenty amphibian and 24 reptile species were collected. Only 40% of amphibians and 12.5% of reptiles were collected in both locations. This is one of the few collections made at upland (750–800 m) locations in the Guiana Shield. Introduction palm stands (Maurita flexuosa) (Hollowell et al. 2003). The Guiana Shield region of northeastern South America Immediately west of Kato is the nearby Chiung River, is one of the world’s areas of greatest biodiversity. The a rocky-bottomed watercourse about 50 m wide with herpetofauna of the region remains poorly documented, numerous small falls and a distinct riparian zone. Many although there have been several general publications small agricultural clearings, in typical rotating “slash and on the subject (Starace 1998; Gorzula and Señaris 1999; burn” fashion, are common around Kato in the areas where Lescure and Marty 2000; Reynolds et al. 2001; Avila- savanna transitions to forest. -
<I>Alopoglossus Atriventris
HERPETOLOGICAL JOURNAL 17: 269–272, 2007 digenean Mesocoelium monas in Prionodactylus Short Note eigenmanni, also from Brazil. The purpose of this paper is to present an initial helminth list for Alopoglossus angulatus and A. atriventris. Parasite communities of two Nineteen Alopoglossus angulatus (mean snout–vent length [SVL] = 42.1±13.4 mm, range 24–60 mm) and 16 A. lizard species, Alopoglossus atriventris (SVL = 36.9±9.2 mm, range 21–48 mm) were angulatus and Alopoglossus borrowed from the herpetology collection of the Sam No- ble Oklahoma Museum of Natural History (OMNH) and atriventris, from Brazil and examined for helminths. Stomachs from these lizards had previously been removed and were not available for this Ecuador study. Collection localities are as follows. Alopoglossus angulatus: 14 (OMNH 36931–36944) from Acre state, Bra- Stephen R. Goldberg1, Charles R. zil 1996; one (OMNH 37125) from Amazonas state, Brazil Bursey2 & Laurie J. Vitt3 1997; one (OMNH 37337) from Rondônia state, Brazil 1998; three (OMNH 36440–36442) from Sucumbíos prov- 1Department of Biology, Whittier College, California, USA ince, Ecuador 1994. Alopoglossus atriventris: eight 2Department of Biology, Pennsylvania State University, USA (OMNH 36945–36952) from Acre state, Brazil 1996; four 3Sam Noble Oklahoma Museum of Natural History and (OMNH 37126–37129) from Amazonas state, Brazil 1997; Zoology Department, University of Oklahoma, USA two (OMNH 37637–37638) from Amazonas state, Brazil 1998; two (OMNH 36438–36439) from Sucumbíos prov- Alopoglossus angulatus and A. atriventris from Brazil ince, Ecuador 1994. These lizards had originally been fixed and Ecuador were examined for endoparasites. in 10% formalin and stored in 70% ethanol. -
Nova Espécie De Bachia E a Presença De B. Dorbignyi
NOVA ESPÉCIE DE BACHIA EA PRESENÇA DE B. DORBIGNYI (DUMÉRIL & BIBRON) NO SUDOESTE DE MATO GROSSO, BRASIL (SAURIA, GYMNOPHTHALMIDAE) Maria Ignêz Castrillon 1 Christine Strussmann 2 ABSTRACT. A NEW SPECIES OF BACHIA AND THE OCCURRENCE OF B. DORBIGNYI (DUMÉRIL & BIBRON) IN SOUTHWESTERN MA TO GROSSO, BRAZIL (SAURIA, GYMNO PHTHALMIDAE). A new species of gymnophthalmid lizard with reduced members (genus Bachia) is described afier three specimens obtained at Cáceres (16°10'S, 57°41 'W), in the State ofMato Grosso, westem Brazil. Specimens were found under or inside rotting logs in forested or par1ially disturbed areas and are primary associated to the so called "cerradão" vegetation. Bachia cacerensis sp.n., belongs to the "bresslaui" group and is characterized by the unique dorsal color patte1l1, with seven longitudinal dark lines on a cream ground color; 49-51 transverse dorsal scale rows; 35 scales around midbody; 38 longitudinal ventral scale rows. Anterior limbs generally with four unharmed apical scales, resembling toes; posterior limbs with a single, unhanned apical scale. A specimen of Bachia dorbignyi (Duméril & Bibron, 1839) collected at the municipality of lauru (15°14'S, 58°44'W), near Cáceres, is also described. In the Brazilian territory, B. dorbignyi has been previously recorded only for the State ofRondonia. KEY WOROS. Gymnophthalmidae, Bachia cacerensis, new species, Bachia dorbi gnyi, new record, western Brazil o gênero Bachia, de pequenos lagartos de chão com membros locomotores reduzidos, é exclusivamente neotropical, ocorrendo desde a Costa Rica até o Paraguai (sempre a leste dos Andes) e em algumas ilhas do Caribe. Com base nos trabalhos de DrXON (1973), HOOGMOED & DrXON (1977), McDIARMID & DEWE ESE (1977) e A VILA-PIRES (1995), são reconhecidas atualmente 16 espécies de Bachia. -
Herpetological Natural History Vol.6 December 1998 No.2
HERPETOLOGICAL NATURAL HISTORY VOL.6 DECEMBER 1998 NO.2 Herpetological Natural History, 6(2), 1998, pages 78-150. ©1998 by the International Herpetological Symposium, Inc. NATURAL HISTORY OF SNAKES IN FORESTS OF THE MANAUS REGION, CENTRAL AMAZONIA, BRAZIL* Marcio Martins Departamento de Ecologia Geral, Instituto de Biociencias, Universidade de Sao Paulo, Caixa Postal 11.461, 05422-970 Sao Paulo SP, Brazil M. Ermelinda Oliveira Departamento de Parasitologia, Instituto de Ciencias Biol6gicas, Universidade do Amazonas, Av. Rodrigo Otavio 3.000, 69077-000 Manaus AM, Brazil Abstract. We present natural history information on 66 species of snakes found in the forests of the Mana us region, Central Amazonia, Brazil. For each species, we provide information on size, color pattern, habitat and microhabitat, feeding habits, reproduction, and defense. We also include a partial summary of the infor mation available in the literature for Amazonian localities. Our results are based on nearly 800 captures or sightings of snakes made from 1990-95 at localities around Manaus, mostly at a primary forest reserve 25 km north of Manaus. Field data at this reserve were obtained during over 2600 person-h of visually search ing for snakes, ca. 1600 of which occurred during time-constrained search. Temperature and relative humid ity in Manaus are high and the amount of annual rainfall (2075 mm/yr) is relatively small, with a long dry season (4-7 mo). Of the 65 species for which information is available, 28 (42%) are primarily terrestrial, 20 (30%) fossorial and/or cryptozoic, 13 (20%) arboreal, and four (6%) aquatic, although many species use more than one microhabitat when active. -
A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname
Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname Editors: Leeanne E. Alonso and Trond H. Larsen 67 CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed RAP (Grensgebergte and Kasikasima) of Southeastern Suriname Bulletin of Biological Assessment 67 Editors: Leeanne E. Alonso and Trond H. Larsen CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION The RAP Bulletin of Biological Assessment is published by: Conservation International 2011 Crystal Drive, Suite 500 Arlington, VA USA 22202 Tel : +1 703-341-2400 www.conservation.org Cover photos: The RAP team surveyed the Grensgebergte Mountains and Upper Palumeu Watershed, as well as the Middle Palumeu River and Kasikasima Mountains visible here. Freshwater resources originating here are vital for all of Suriname. (T. Larsen) Glass frogs (Hyalinobatrachium cf. taylori) lay their -
Molecular Phylogenetics, Species Diversity, and Biogeography of the Andean Lizards of the Genus Proctoporus (Squamata: Gymnophthalmidae)
Molecular Phylogenetics and Evolution 65 (2012) 953–964 Contents lists available at SciVerse ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Molecular phylogenetics, species diversity, and biogeography of the Andean lizards of the genus Proctoporus (Squamata: Gymnophthalmidae) Noemí Goicoechea a, José M. Padial b, Juan C. Chaparro c, Santiago Castroviejo-Fisher b, ⇑ Ignacio De la Riva a,d, a Department of Biodiversity and Evolutionary Biology, Museo Nacional de Ciencias Naturales-CSIC, C/José Gutiérrez Abascal 2, 28006 Madrid, Spain b Department of Herpetology, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192, United States c Museo de Historia Natural, Universidad Nacional de San Antonio Abad del Cusco, Cusco, Peru d School of Marine and Tropical Biology, James Cook University, Townsville, Queensland 4811, Australia article info abstract Article history: The family Gymnophthalmidae comprises ca. 220 described species of Neotropical lizards distributed Received 25 February 2012 from southern Mexico to Argentina. It includes 36 genera, among them Proctoporus, which contains six Revised 20 August 2012 currently recognized species occurring across the yungas forests and wet montane grasslands of the Ama- Accepted 21 August 2012 zonian versant of the Andes from central Peru to central Bolivia. Here, we investigate the phylogenetic Available online 7 September 2012 relationships and species limits of Proctoporus and closely related taxa by analyzing 2121 base pairs of mitochondrial (12S, 16S, and ND4) and nuclear (c-mos) genes. Our taxon sampling of 92 terminals Keywords: includes all currently recognized species of Proctoporus and 15 additional species representing the most Andes closely related groups to the genus.