Corallus Batesi
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Activity Budget and Spatial Behavior of the Emerald Tree Boa Corallus Batesii
Activity Budget and Spatial Behavior of the Emerald Tree Boa Corallus batesii Faculty Member #1 Joseph R. Mendelson III Signature Faculty Member #2 Emily G. Weigel Signature 2 Acknowledgments I would first like to thank my primary research advisor, Professor Joseph Mendelson, for your guidance and support. Thank you for inviting me to be a part of the emerald boa project and for investing so much time in helping me to become a scientist. I would also like to thank my second research advisor, Professor Emily Weigel, for helping me to get involved in research. Thank you for all of your help with my statistics and analysis and for providing detailed feedback to help me improve my scientific writing. Next, I would like to thank members of my research team: Liz Haseltine, Sav Berry, and Ellen Sproule. Thank you for organizing this study and for your help analyzing our 1,104 hours of video footage. I would like to thank members of the Spatial Ecology and Paleontology lab for your help in training me to become a better researcher. Thank you to Professor Jenny McGuire, Dr. Sílvia Pineda-Munoz, Dr. Yue Wang, Dr. Rachel Short, and Julia Schap. A special thanks to Ben Shipley and Danny Lauer for teaching me how to use R. Finally, I would like to thank my family for your continuous support while I study to become a wildlife biologist. Thank you for listening to me talk about snakes for the past few years. 3 Abstract Corallus batesii is a boid snake native to the Amazon basin. -
Mixed-Species Bird Flocks Mob an Amazon Treeboa (Corallus Hortulanus) (Linnaeus, 1758) (Serpentes: Boidae) in the Southwest Brazilian Amazon
Herpetology Notes, volume 12: 1011-1014 (2019) (published online on 17 October 2019) Mixed-species bird flocks mob an Amazon treeboa (Corallus hortulanus) (Linnaeus, 1758) (Serpentes: Boidae) in the Southwest Brazilian Amazon Odair Diogo da Silva1, Thatiane Martins da Costa2, Eder Correa Fermiano1, Almério Câmara Gusmão3, Dionei José da Silva1, and Paulo Sérgio Bernarde4,* Snakes in Brazilian Amazon communities prey on Ecuador, Peru, Bolivia and Brazil, in the Amazon, several groups of animals (amphibians, lizards, rodents, Cerrado, Caatinga and Atlantic Rainforest biomes, birds, other snakes, fish, mollusks, earthworms, with its southern limit located in the state of São Paulo centipedes, among others), and birds may represent the (Hernderson, 1997; Bérnils et al., 2007). This species fourth most consumed item in some areas (Martins and exhibits nocturnal and arboreal habits, preying on small Oliveira, 1998; Bernarde and Abe, 2006). Colubridae mammals (rodents, marsupials and bats), birds, lizards, (such as Oxybelis fulgidus, Phrynonax polylepis and anuran amphibians and monkeys (Martins and Oliveira, Spilotes pullatus) and Boidae (such as Boa constrictor, 1998; Crasto-Astor et al., 1998; Pizzatto et al., 2009; Corallus hortulanus and Epicrates cenchria) are among Bernarde and Abe, 2010; Gonzalez et al., 2016; Ribeiro- the main families that include birds in their diets (Martins Júnior et al., 2016). During hunting, it use the hunting and Oliveira, 1998; Pizzatto et al., 2009; Scartozzoni et tactics of waiting or actively seeking prey on vegetation al., 2009; Bernarde and Abe, 2010). up to 25 m in height (Martins and Oliveira, 1998; Costa- The Amazon tree boa or garden tree boa, Corallus Silva and Henderson, 2012, 2013, 2014; Costa-Silva et hortulanus (Linnaeus, 1758), is the most widespread al., 2012). -
Review of on the Basis of of 2014 CITES Quotas of Species Selected
UNEP-WCMC technical report Review of species selected on the basis of the Analysis of 2014 CITES export quotas Part II (Version edited for public release) Review of species selected on the basis of the Analysis of 2014 CITES export quotas. Part II. Prepared for The European Commission, Directorate General Environment , Directorate E - Global & Regional Challenges, LIFE ENV.E.2. – Global Sustainability, Trade & Multilateral Agreements , Brussels, Belgium Published November 2014 Copyright European Commission 2014 Citation UNEP-WCMC. 2014. Review of species selected on the basis of the Analysis of 2014 CITES export quotas. Part II. UNEP-WCMC, Cambridge. The UNEP World Conservation Monitoring Centre (UNEP-WCMC) is the specialist biodiversity assessment centre of the United Nations Environment Programme, the world’s foremost intergovernmental environmental organization. The Centre has been in operation for over 30 years, combining scientific research with policy advice and the development of decision tools. We are able to provide objective, scientifically rigorous products and services to help decision -makers recognize the value of biodiversity and apply this knowledge to all that they do. To do this, we collate and verify data on biodiversity and ecosystem services that we analyze and interpret in comprehensive assessments, making the results available in ap propriate forms for national and international level decision-makers and businesses. To ensure that our work is both sustainable and equitable we seek to build the capacity of partners where needed, so that they can provide the same services at national and regional scales. The contents of this report do not necessarily reflect the views or policies of UNEP, contributory organisations or editors. -
Boidae, Boinae): a Rare Snake from the Vale Do Ribeira, State of São Paulo, Brazil
SALAMANDRA 47(2) 112–115 20 May 2011 ISSNCorrespondence 0036–3375 Correspondence New record of Corallus cropanii (Boidae, Boinae): a rare snake from the Vale do Ribeira, State of São Paulo, Brazil Paulo R. Machado-Filho 1, Marcelo R. Duarte 1, Leandro F. do Carmo 2 & Francisco L. Franco 1 1) Laboratório de Herpetologia, Instituto Butantan, Av. Vital Brazil, 1500, São Paulo, SP, CEP: 05503-900, Brazil 2) Departamento de Agroindústria, Alimentos e Nutrição. Escola Superior de Agronomia “Luiz de Queiroz” – ESALQ/USP, Av. Pádua Dias, 11 C.P.: 9, Piracicaba, SP, CEP: 13418-900, Brazil Correspondig author: Francisco L. Franco, e-mail: [email protected] Manuscript received: 9 December 2010 The boid genusCorallus Daudin, 1803 is comprised of nine Until recently, only four specimens (including the above Neotropical species (Henderson et al. 2009): Corallus an mentioned holotype) of C. cropanii were deposited in her- nulatus (Cope, 1876), Corallus batesii (Gray, 1860), Co petological collections: three in the Coleção Herpetológica rallus blombergi (Rendahl & Vestergren, 1941), Coral “Alphonse Richard Hoge”, Instituto Butantan, São Paulo, lus caninus (Linnaeus, 1758), Corallus cookii Gray, 1842, Corallus cropanii (Hoge, 1954), Corallus grenadensis (Bar- bour, 1914), Corallus hortulanus (Linnaeus, 1758), and Corallus ruschenbergerii (Cope, 1876). The most conspic- uous morphological attributes of representatives of these species are the laterally compressed body, robust head, slim neck, and the presence of deep pits in some of the la- bial scales (Henderson 1993a, 1997). Species of Corallus are distributed from northern Central American to south- ern Brazil, including Trinidad and Tobago and islands of the south Caribbean. Four species occur in Brazil: Corallus batesii, C. -
Investigations Into the Presence of Nidoviruses in Pythons Silvia Blahak1, Maria Jenckel2,3, Dirk Höper2, Martin Beer2, Bernd Hoffmann2 and Kore Schlottau2*
Blahak et al. Virology Journal (2020) 17:6 https://doi.org/10.1186/s12985-020-1279-5 RESEARCH Open Access Investigations into the presence of nidoviruses in pythons Silvia Blahak1, Maria Jenckel2,3, Dirk Höper2, Martin Beer2, Bernd Hoffmann2 and Kore Schlottau2* Abstract Background: Pneumonia and stomatitis represent severe and often fatal diseases in different captive snakes. Apart from bacterial infections, paramyxo-, adeno-, reo- and arenaviruses cause these diseases. In 2014, new viruses emerged as the cause of pneumonia in pythons. In a few publications, nidoviruses have been reported in association with pneumonia in ball pythons and a tiger python. The viruses were found using new sequencing methods from the organ tissue of dead animals. Methods: Severe pneumonia and stomatitis resulted in a high mortality rate in a captive breeding collection of green tree pythons. Unbiased deep sequencing lead to the detection of nidoviral sequences. A developed RT-qPCR was used to confirm the metagenome results and to determine the importance of this virus. A total of 1554 different boid snakes, including animals suffering from respiratory diseases as well as healthy controls, were screened for nidoviruses. Furthermore, in addition to two full-length sequences, partial sequences were generated from different snake species. Results: The assembled full-length snake nidovirus genomes share only an overall genome sequence identity of less than 66.9% to other published snake nidoviruses and new partial sequences vary between 99.89 and 79.4%. Highest viral loads were detected in lung samples. The snake nidovirus was not only present in diseased animals, but also in snakes showing no typical clinical signs. -
Predation by Corallus Annulatus (Boidae) on Rhynchonycteris Naso
Cuad. herpetol., 2323 (2):(2): 9393–96,–96, 20092009 93 N OTA loured juvenile female C. annulatus (270 mm TL / 180 mm SVL) was dis- PREDATION BY CORALLUS covered in the roofing rafters at Caño ANNULATUS (BOIDAE) ON Palma’s boat dock (Fig. 1.0). Rhyncho- RHYNCHONYCTERIS NASO nycteris naso were regularly observed (EMBALLONURIDAE) IN A roosting beneath the dock in groups of LOWLAND TROPICAL WET between three and eight individuals (Fig FOREST, COSTA RICA 1.1) several nights before we found the snake. We discovered, without the need for regurgitation by palpation, typical TODD R. LEWIS shapes of bat morphology and deduced Westfield, 4 Worgret Road, Wareham, Dorset, that it was possible that the snake had BH20 4PJ, United Kingdom. eaten a R. naso. On the second occa- [email protected] sion we observed an orange / taupe co- loured adult male C. annulatus (584 DARRYN J. NASH mm TL / 512 mm SVL) swallowing a 60 West Road, Spondon, Derby DE21 7AB. Unit- R. naso in the crown of a Manicaria ed Kingdom. saccifera palm, approximately 200 m [email protected] along a riparian section of the Biologi- cal Station’s forest. Rhynchonycteris PAUL B. C. GRANT naso are an abundant insectivorous bat 4901 Cherry Tree Bend, Victoria, British Colom- found throughout most tropical lowlands bia, V8Y 1S1, Canada. from southern Mexico through to the northern half of South America (Sorin, Corallus annulatus (Northern Annu- 1999). They are a small bat ranging lated Tree-boa) is a little-studied tropical from 35 to 41 mm in forearm length Boid occurring disjunctively throughout and typically weigh around 4 g. -
G Iant Snakes
Copyrighted Material Some pages are omitted from this book preview. Giant Snakes Giant Giant Snakes A Natural History John C. Murphy & Tom Crutchfield Snakes, particularly venomous snakes and exceptionally large constricting snakes, have haunted the human brain for a millennium. They appear to be responsible for our excellent vision, as well as the John C. Murphy & Tom Crutchfield & Tom C. Murphy John anxiety we feel. Despite the dangers we faced in prehistory, snakes now hold clues to solving some of humankind’s most debilitating diseases. Pythons and boas are capable of eating prey that is equal to more than their body weight, and their adaptations for this are providing insight into diabetes. Fascination with snakes has also drawn many to keep them as pets, including the largest species. Their popularity in the pet trade has led to these large constrictors inhabiting southern Florida. This book explores what we know about the largest snakes, how they are kept in captivity, and how they have managed to traverse ocean barriers with our help. Copyrighted Material Some pages are omitted from this book preview. Copyrighted Material Some pages are omitted from this book preview. Giant Snakes A Natural History John C. Murphy & Tom Crutchfield Copyrighted Material Some pages are omitted from this book preview. Giant Snakes Copyright © 2019 by John C. Murphy & Tom Cructhfield All rights reserved. No part of this book may be reproduced in any form or by any electronic or mechanical means including information storage and retrieval systems, without permission in writing from the publisher. Printed in the United States of America First Printing March 2019 ISBN 978-1-64516-232-2 Paperback ISBN 978-1-64516-233-9 Hardcover Published by: Book Services www.BookServices.us ii Copyrighted Material Some pages are omitted from this book preview. -
Boidae: Corallus Batesii) Across Multiple Behaviors by Savannah Berry
Time of day predicts the activity budget in the Emerald Tree Boa (Boidae: Corallus batesii) across multiple behaviors By Savannah Berry Abstract Exploring the spatial ecology and behavior of organisms is essential to understand an organism’s niche and how to better accommodate animals that are kept in captivity (Ross et al., 2011; Plowman, 2003). Emerald Tree Boas (Corallus batesii) are commonly kept as pets and are important predators in the Amazon; however, despite their commercial exploitation and ecological importance, little is known about their behavior. This paper attempts to fill this literature gap by quantifying the behavior of a juvenile Corallus batesii. The activity budget of the snake was video recorded over a period of three months and was coded using the event logging software, BORIS (Friard & Gamba, 2016). After conducting individual regression analyses on five behaviors (hunting, moving, resting, other: stationary, and out of view), it was found that time of day significantly predicted the behaviors of hunting (p=0.0178, df=23, t=8.50) and resting (p=0.00337, df=23, t=3.52). Hunting behavior was observed between the hours of 2200 h and 700 h and resting between 800 h and 2100 h. Introduction Emerald Tree Boas (Corallus batesii) have previously been anecdotally thought to be slow moving ambush predators that change their body positions only slightly from day to day. Because they are an arboreal and nocturnal species, their behavior is challenging to study in the field. The behavior of C. batesii is not documented in the literature, nor its congeners with evidently similar behaviors with the exception of Corallus enydris (Henderson & Winstel, 1992). -
Corallus Annulatus) from a Costa Rican Lowland Tropical Wet Forest Todd R
AnnUlAted TreeboA IRCF ReptIles & AmphIbians • Vol 18, No 4 • DeC 2011 203 ecological notes on the annulated Treeboa (Corallus annulatus) from a costa Rican lowland Tropical Wet forest todd R. Lewis1, Paul B.C. Grant2, Robert W. Henderson3, Alex Figueroa4, and Mike D. Dunn5 1Wareham, Dorset, BH20 4pJ United Kingdom ([email protected]) 24901 Cherry Tree Bend, Victoria, British Colombia, V8Y 1s1 Canada 3milwaukee Public Museum, Milwaukee, Wisconsin 53233-1478, UsA ([email protected]) 4Department of Biological Sciences, University of New Orleans, New Orleans, Louisiana 70122, UsA 557 Ponderosa Drive, Whitehorse, Yukon Territory, Y1A 5e4 Canada he Annulated Treeboa (Corallus annulatus; Figs. 1–4) is one of nine tcurrently recognized species in the boid genus Corallus (henderson et al. 2009). Its disjunct range extends from eastern Guatemala into northern honduras, southeastern Nicaragua, northeastern Costa Rica, and south- western Panama to northern Colombia west of the Andes (henderson et al. 2001, McCranie 2010). It is the only species of Corallus found on the Caribbean versant of Costa Rica, where it occurs at elevations to at least 650 m and perhaps as high as 1,000 m (solórzano 2004). Corallus annulatus occurs mostly in primary and secondary lowland tropical wet and moist rainforest (holdridge 1967) and it appears to be genuinely rare (henderson et al. 2001). Besides C. cropanii and C. blombergi (the latter closely related to C. annulatus), it is the rarest member of the genus. Aside from informa- tion on habitat and activity, little is known regarding its natural history. In November 2001, a herpetological investigation at Caño Palma biological Station, Tortuguero, in northeastern Costa Rica (Figs. -
Reptiles of Ecuador: a Resource-Rich Online Portal, with Dynamic
Offcial journal website: Amphibian & Reptile Conservation amphibian-reptile-conservation.org 13(1) [General Section]: 209–229 (e178). Reptiles of Ecuador: a resource-rich online portal, with dynamic checklists and photographic guides 1Omar Torres-Carvajal, 2Gustavo Pazmiño-Otamendi, and 3David Salazar-Valenzuela 1,2Museo de Zoología, Escuela de Ciencias Biológicas, Pontifcia Universidad Católica del Ecuador, Avenida 12 de Octubre y Roca, Apartado 17- 01-2184, Quito, ECUADOR 3Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias de Medio Ambiente, Universidad Tecnológica Indoamérica, Machala y Sabanilla EC170301, Quito, ECUADOR Abstract.—With 477 species of non-avian reptiles within an area of 283,561 km2, Ecuador has the highest density of reptile species richness among megadiverse countries in the world. This richness is represented by 35 species of turtles, fve crocodilians, and 437 squamates including three amphisbaenians, 197 lizards, and 237 snakes. Of these, 45 species are endemic to the Galápagos Islands and 111 are mainland endemics. The high rate of species descriptions during recent decades, along with frequent taxonomic changes, has prevented printed checklists and books from maintaining a reasonably updated record of the species of reptiles from Ecuador. Here we present Reptiles del Ecuador (http://bioweb.bio/faunaweb/reptiliaweb), a free, resource-rich online portal with updated information on Ecuadorian reptiles. This interactive portal includes encyclopedic information on all species, multimedia presentations, distribution maps, habitat suitability models, and dynamic PDF guides. We also include an updated checklist with information on distribution, endemism, and conservation status, as well as a photographic guide to the reptiles from Ecuador. -
Infection of Corallus Caninus by Chlamydophila Psittaci
FACULDADES METROPOLITANAS UNIDAS MEDICINA VETERINÁRIA Infection of Corallus caninus by Chlamydophila psittaci Fernando de Castro Figliolini Trabalho de graduação em Medicina Veterinária Das Faculdades Metropolitanas Unidas Orientadora: Professora Dra. Terezinha Knöbl SÃO PAULO 2008 1 ABSTRACT: The occurrence of regurgitation syndrome in four animals belonging to the Corallus caninus species. Three serpents died after a period of four to sixteen months after the clinical manifestations were observed. One of the dead serpents was sent to necropsy and complementary exams. Stool samples from both serpents were submitted to PCR reaction. PCR showed positive results to Chamydophila psittaci. After the diagnosis, the serpent was submitted to treatment with doxycycline and showed negative results to PCR exams. During treatment, side effects were observed, and this animal was submitted to a twelve month follow-up after treatment. Key words: Chlamydophila, Corallus, zoonosis, reptiles, regurgitation syndrome. Chlamydophila is a mandatory, intracellular, negative Gram bacterium that causes a series of diseases in vertebrates. The Chlamydiales order includes four families, and the Chlamydiaceae family includes two genera Chlamydia (C.) and Chlamydophila (Cp.), which in turn includes nine species: C. trachomatis, C. suis, C. muridarum, Cp. psittaci, Cp. pneumoniae, Cp. felis, Cp. percorum, Cp. abortus, and Cp. caviae (Everett et al, 1999) With a dimorphous life cycle, it is characterized by two cellular stages: Elementary Bodies (EB) that are responsible for the cellular invasion, and Reticulate Bodies (RB) that are responsible for the agent multiplication. Agents in the Chlamydiaceae family can be considered as pathogens in reptiles such as the Greek Toirtoises (Testudo graeca), Chamelions (Chamaeleo dileps), Green Tortoises (Chelonia mydas), Vipers (Bitis arietans), Crocodiles (Crocodylus niloticus), Pythons (Python molurus bivittatus), Iguanas (Iguana iguana), and Emerald tree boas (Corallus caninus). -
Conference Program
JMIH 2021 JOINT MEETING OF ICHTHYOLOGISTS AND HERPETOLOGISTS In-person: 21-23 July • Virtual: 26-27 July PHOENIX, ARIZONA CONFERENCE PROGRAM AES ASIH HL SSAR PIT TAG IDENTIFICATION SOLUTIONS FOR WILDLIFE RESEARCH biomark.com | 208.275.0011 Joint Meeting of Ichthyologists and Herpetologists CONFERENCE PROGRAM Phoenix Convention Center 100 North Third Street Table of Contents Phoenix, AZ 85004 Planning Committee . 4 602-262-6225 www.phoenixconventioncenter.com Organizing Societies . 4 Welcome to Phoenix, Arizona . 5 JMIH 2021 Sponsors . 6 Future Meeting Dates General Meeting Information . 7 26-31 July 2022 Meeting Highlights . 9 Spokane Convention Center Headquarter Hotel: Davenport Grand Plenary Session . 11 Spokane, WA Schedule At-a-Glance . 12 12-16 July 2023 2021 Awards . 15 Norfolk Waterside Marriott Scientific Program Norfolk, VA Wednesday 21 July . 17 Thursday 22 July . 20 Friday 23 July . 24 Monday 26 July . 28 Tuesday 27 July . 37 Virtual Symposia . 35 Joint Meeting of Ichthyologists Author Index . 41 and Herpetologists 950 Herndon Parkway Phoenix Convention Center Floorplans . .48 Suite 450 Herndon, Virginia 20170 Phone: 703-790-1745 • 800-955-1236 FAX: 703-790-2672 Email: JMIH@BurkInc com. Meetings Management by Burk & Associates Meetings JMIH 2021 Conference Program 3 JMIH Meeting Management and Organizing Societies Planning Committee Henry Mushinsky Committee Chair and Representative American Society of Ichthyologists and Herpetologists (ASIH) University of South Florida Kyle Piller American Elasmobranch Society (AES) Representative