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Blumgart Et Al 2017- Herpetological Survey Nosy Komba
Journal of Natural History ISSN: 0022-2933 (Print) 1464-5262 (Online) Journal homepage: http://www.tandfonline.com/loi/tnah20 Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar Dan Blumgart, Julia Dolhem & Christopher J. Raxworthy To cite this article: Dan Blumgart, Julia Dolhem & Christopher J. Raxworthy (2017): Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar, Journal of Natural History, DOI: 10.1080/00222933.2017.1287312 To link to this article: http://dx.doi.org/10.1080/00222933.2017.1287312 Published online: 28 Feb 2017. Submit your article to this journal Article views: 23 View related articles View Crossmark data Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tnah20 Download by: [BBSRC] Date: 21 March 2017, At: 02:56 JOURNAL OF NATURAL HISTORY, 2017 http://dx.doi.org/10.1080/00222933.2017.1287312 Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar Dan Blumgart a, Julia Dolhema and Christopher J. Raxworthyb aMadagascar Research and Conservation Institute, BP 270, Hellville, Nosy Be, Madagascar; bDivision of Vertebrate Zoology, American, Museum of Natural History, New York, NY, USA ABSTRACT ARTICLE HISTORY A six month herpetological survey was undertaken between March Received 16 August 2016 and September 2015 on Nosy Komba, an island off of the north- Accepted 17 January 2017 west coast of mainland Madagascar which has undergone con- KEYWORDS fi siderable anthropogenic modi cation. A total of 14 species were Herpetofauna; conservation; found that have not been previously recorded on Nosy Komba, Madagascar; Nosy Komba; bringing the total island diversity to 52 (41 reptiles and 11 frogs). -
Ecosystem Profile Madagascar and Indian
ECOSYSTEM PROFILE MADAGASCAR AND INDIAN OCEAN ISLANDS FINAL VERSION DECEMBER 2014 This version of the Ecosystem Profile, based on the draft approved by the Donor Council of CEPF was finalized in December 2014 to include clearer maps and correct minor errors in Chapter 12 and Annexes Page i Prepared by: Conservation International - Madagascar Under the supervision of: Pierre Carret (CEPF) With technical support from: Moore Center for Science and Oceans - Conservation International Missouri Botanical Garden And support from the Regional Advisory Committee Léon Rajaobelina, Conservation International - Madagascar Richard Hughes, WWF – Western Indian Ocean Edmond Roger, Université d‘Antananarivo, Département de Biologie et Ecologie Végétales Christopher Holmes, WCS – Wildlife Conservation Society Steve Goodman, Vahatra Will Turner, Moore Center for Science and Oceans, Conservation International Ali Mohamed Soilihi, Point focal du FEM, Comores Xavier Luc Duval, Point focal du FEM, Maurice Maurice Loustau-Lalanne, Point focal du FEM, Seychelles Edmée Ralalaharisoa, Point focal du FEM, Madagascar Vikash Tatayah, Mauritian Wildlife Foundation Nirmal Jivan Shah, Nature Seychelles Andry Ralamboson Andriamanga, Alliance Voahary Gasy Idaroussi Hamadi, CNDD- Comores Luc Gigord - Conservatoire botanique du Mascarin, Réunion Claude-Anne Gauthier, Muséum National d‘Histoire Naturelle, Paris Jean-Paul Gaudechoux, Commission de l‘Océan Indien Drafted by the Ecosystem Profiling Team: Pierre Carret (CEPF) Harison Rabarison, Nirhy Rabibisoa, Setra Andriamanaitra, -
Cop13 Analyses Cover 29 Jul 04.Qxd
IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices at the 13th Meeting of the Conference of the Parties Bangkok, Thailand 2-14 October 2004 Prepared by IUCN Species Survival Commission and TRAFFIC Production of the 2004 IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices was made possible through the support of: The Commission of the European Union Canadian Wildlife Service Ministry of Agriculture, Nature and Food Quality, Department for Nature, the Netherlands Federal Agency for Nature Conservation, Germany Federal Veterinary Office, Switzerland Ministerio de Medio Ambiente, Dirección General para la Biodiversidad (Spain) Ministère de l'écologie et du développement durable, Direction de la nature et des paysages (France) IUCN-The World Conservation Union IUCN-The World Conservation Union brings together states, government agencies and a diverse range of non-governmental organizations in a unique global partnership - over 1 000 members in some 140 countries. As a Union, IUCN seeks to influence, encourage and assist societies throughout the world to conserve the integrity and diversity of nature and to ensure that any use of natural resources is equitable and ecologically sustainable. IUCN builds on the strengths of its members, networks and partners to enhance their capacity and to support global alliances to safeguard natural resources at local, regional and global levels. The Species Survival Commission (SSC) is the largest of IUCN’s six volunteer commissions. With 8 000 scientists, field researchers, government officials and conservation leaders, the SSC membership is an unmatched source of information about biodiversity conservation. SSC members provide technical and scientific advice to conservation activities throughout the world and to governments, international conventions and conservation organizations. -
Description of a New Pygmy Chameleon (Chamaeleonidae: Brookesia) from Central Madagascar
Zootaxa 3490: 63–74 (2012) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2012 · Magnolia Press Article ISSN 1175-5334 (online edition) urn:lsid:zoobank.org:pub:FF22F75B-4A07-40D9-9609-1B8D269A921C Description of a new pygmy chameleon (Chamaeleonidae: Brookesia) from central Madagascar ANGELICA CROTTINI1,2,5, AURÉLIEN MIRALLES2, FRANK GLAW3, D. JAMES HARRIS1, ALEXANDRA LIMA1,4 & MIGUEL VENCES2 1CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Campus Agrário de Vairão, R. Padre Armando Quintas, 4485-661 Vairão, Portugal. E-mail: [email protected] 2Zoological Institute, Division of Evolutionary Biology, Technical University of Braunschweig, Mendelssohnstraße 4, 38106 Braunschweig, Germany 3Zoologische Staatssammlung München, Münchhausenstr. 21, 81247 München, Germany 4Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, R. Campo Alegre s/n, 4169-007 Porto, Portugal 5Corresponding author Abstract We describe a new Brookesia species from a forest fragment located 13 km south of Ambalavao in the southern part of Madagascar's central high plateau. Brookesia brunoi sp. nov. is one of the few arid-adapted Brookesia species inhabiting deciduous forests on the western slope of the central high plateau of the island (around 950 m a.s.l.). So far the species has only been observed in the private Anja Reserve. The species belongs to the Brookesia decaryi group formed by arid-adapt- ed Brookesia species of western Madagascar: B. bonsi Ramanantsoa, B. perarmata (Angel), B. brygooi Raxworthy & Nussbaum and B. decaryi Angel. Brookesia brunoi differs from the other four species of the group by a genetic divergence of more than 17.6% in the mitochondrial ND2 gene, and by a combination of morphological characters: (1) nine pairs of laterovertebral pointed tubercles, (2) absence of enlarged pointed tubercles around the vent, (3) presence of poorly defined laterovertebral tubercles along the entire tail, (4) by the configuration of its cephalic crest, and (5) hemipenial morphology. -
Ancestral Reconstruction of Diet and Fang Condition in the Lamprophiidae: Implications for the Evolution of Venom Systems in Snakes
Journal of Herpetology, Vol. 55, No. 1, 1–10, 2021 Copyright 2021 Society for the Study of Amphibians and Reptiles Ancestral Reconstruction of Diet and Fang Condition in the Lamprophiidae: Implications for the Evolution of Venom Systems in Snakes 1,2 1 1 HIRAL NAIK, MIMMIE M. KGADITSE, AND GRAHAM J. ALEXANDER 1School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg. PO Wits, 2050, Gauteng, South Africa ABSTRACT.—The Colubroidea includes all venomous and some nonvenomous snakes, many of which have extraordinary dental morphology and functional capabilities. It has been proposed that the ancestral condition of the Colubroidea is venomous with tubular fangs. The venom system includes the production of venomous secretions by labial glands in the mouth and usually includes fangs for effective delivery of venom. Despite significant research on the evolution of the venom system in snakes, limited research exists on the driving forces for different fang and dental morphology at a broader phylogenetic scale. We assessed the patterns of fang and dental condition in the Lamprophiidae, a speciose family of advanced snakes within the Colubroidea, and we related fang and dental condition to diet. The Lamprophiidae is the only snake family that includes front-fanged, rear-fanged, and fangless species. We produced an ancestral reconstruction for the family and investigated the pattern of diet and fangs within the clade. We concluded that the ancestral lamprophiid was most likely rear-fanged and that the shift in dental morphology was associated with changes in diet. This pattern indicates that fang loss, and probably venom loss, has occurred multiple times within the Lamprophiidae. -
Review of the Malagasy Tree Snakes of the Genus Stenophis (Colubridae)
Review of the Malagasy tree snakes of the genus Stenophis (Colubridae) Review of the Malagasy tree snakes of the genus Stenophis (Colubridae) MIGUEL VENCES, FRANK GLAW, VINCENZO MERCURIO & FRANCO ANDREONE Abstract We provide a review of the tree snakes in the Malagasy genus Stenophis, based on examination of types, additional voucher specimens, and field observations. We document live colouration for eight species. The validity of several recently described taxa is considered as questionable here, and three of these are treated as junior synonyms: Stenophis capuroni as synonym of S. granuliceps, S. jaosoloa of S. arctifasciatus, and S. tulearensis of S. variabilis. Also the status of S. carleti is uncertain; this taxon is similar to S. gaimardi. In contrast, some additional species may be recognized in the future. The available material of S. betsileanus contains large and small specimens with a distinct size gap (275-315 vs. 920-985 mm snout-vent length). A specimen from Benavony in north-western Madagascar is characterized by a unique combination of meristic and chromatic characters, probably indicating taxonomic distinctness. Stenophis inopinae shares more characters with species classified in the subgenus Stenophis (17 dorsal scale rows, relatively short tail, low number of subcaudal scales, iris colouration) than with the subgenus Phisalixella, indicating that its current classification should be evaluated. Some species seem to be closely related species pairs with allopatric distributions: Stenophis gaimardi (east) and S. carleti (south-east), S. granuliceps (north-west) and S. pseudogranuliceps (west), S. arctifasciatus (east) and S. variabilis (west). Key words: Squamata: Serpentes: Colubridae: Stenophis; taxonomy; distribution; Madagascar. 1 Introduction The colubrid snakes of Madagascar comprise 18 genera (GLAW & VENCES 1994, CADLE 1999). -
Reptiles & Amphibians of Kirindy
REPTILES & AMPHIBIANS OF KIRINDY KIRINDY FOREST is a dry deciduous forest covering about 12,000 ha and is managed by the Centre National de Formation, dʹEtudes et de Recherche en Environnement et Foresterie (CNFEREF). Dry deciduous forests are among the world’s most threatened ecosystems, and in Madagascar they have been reduced to 3 per cent of their original extent. Located in Central Menabe, Kirindy forms part of a conservation priority area and contains several locally endemic animal and plant species. Kirindy supports seven species of lemur and Madagascarʹs largest predator, the fossa. Kirindy’s plants are equally notable and include two species of baobab, as well as the Malagasy endemic hazomalany tree (Hazomalania voyroni). Ninety‐nine per cent of Madagascar’s known amphibians and 95% of Madagascar’s reptiles are endemic. Kirindy Forest has around 50 species of reptiles, including 7 species of chameleons and 11 species of snakes. This guide describes the common amphibians and reptiles that you are likely to see during your stay in Kirindy forest and gives some field notes to help towards their identification. The guide is specifically for use on TBA’s educational courses and not for commercial purposes. This guide would not have been possible without the photos and expertise of Marius Burger. Please note this guide is a work in progress. Further contributions of new photos, ids and descriptions to this guide are appreciated. This document was developed during Tropical Biology Association field courses in Kirindy. It was written by Rosie Trevelyan and designed by Brigid Barry, Bonnie Metherell and Monica Frisch. -
Natural History and Taxonomic Notes On
Herpetological Conservation and Biology 9(2):406–416. Submitted: 27 March 2014; Accepted: 25 May 2014; Published: 12 October 2014. NATURAL HISTORY AND TAXONOMIC NOTES ON LIOPHOLIDOPHIS GRANDIDIERI MOCQUARD, AN UPLAND RAIN FOREST SNAKE FROM MADAGASCAR (SERPENTES: LAMPROPHIIDAE: PSEUDOXYRHOPHIINAE) JOHN E. CADLE1, 2 1Centre ValBio, B.P. 33, 312 Ranomafana-Ifanadiana, Madagascar 2Department of Herpetology, California Academy of Sciences, Golden Gate Park, San Francisco, California 94118, USA, e-mail: [email protected] Abstract.––Few observations on living specimens of the Malagasy snake Liopholidophis grandidieri Mocquard have been previously reported. New field observations and specimens from Ranomafana National Park amplify knowledge of the natural history of this species. Liopholidophis grandidieri is known from above 1200 m elevation in pristine rain forests with a high diversity of hardwoods and bamboo. In some areas of occurrence, the forests are of short stature (15–18 m) as a result of lying atop well-drained boulder fields with a thin soil layer. Dietary data show that this species consumes relatively small mantellid and microhylid frogs obtained on the ground or in phytotelms close to the ground. A female collected in late December contained four oviductal eggs with leathery shells. One specimen formed a rigid, loose set of coils and body loops, and hid the head as presumed defensive behaviors; otherwise, all individuals were complacent when handled and showed no tendency to bite. I describe coloration and present photographs of living specimens from Ranomafana National Park. The ventral colors of L. grandidieri were recently said to be aposematic, but I discuss other plausible alternatives. Key Words.––conservation; diet; habitat; reproduction; snakes; systematics exhibits the greatest sexual dimorphism in tail length and INTRODUCTION the greatest reported relative tail length of any snake (tails average 18% longer than body length in males; The natural history and systematics of many snake Cadle 2009). -
A Phylogeny and Revised Classification of Squamata, Including 4161 Species of Lizards and Snakes
BMC Evolutionary Biology This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes BMC Evolutionary Biology 2013, 13:93 doi:10.1186/1471-2148-13-93 Robert Alexander Pyron ([email protected]) Frank T Burbrink ([email protected]) John J Wiens ([email protected]) ISSN 1471-2148 Article type Research article Submission date 30 January 2013 Acceptance date 19 March 2013 Publication date 29 April 2013 Article URL http://www.biomedcentral.com/1471-2148/13/93 Like all articles in BMC journals, this peer-reviewed article can be downloaded, printed and distributed freely for any purposes (see copyright notice below). Articles in BMC journals are listed in PubMed and archived at PubMed Central. For information about publishing your research in BMC journals or any BioMed Central journal, go to http://www.biomedcentral.com/info/authors/ © 2013 Pyron et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes Robert Alexander Pyron 1* * Corresponding author Email: [email protected] Frank T Burbrink 2,3 Email: [email protected] John J Wiens 4 Email: [email protected] 1 Department of Biological Sciences, The George Washington University, 2023 G St. -
A Stem Acrodontan Lizard in the Cretaceous of Brazil Revises Early Lizard Evolution in Gondwana
ARTICLE Received 5 Apr 2015 | Accepted 23 Jul 2015 | Published 26 Aug 2015 DOI: 10.1038/ncomms9149 OPEN A stem acrodontan lizard in the Cretaceous of Brazil revises early lizard evolution in Gondwana Tiago R. Simo˜es1, Everton Wilner2, Michael W. Caldwell1,3, Luiz C. Weinschu¨tz2 & Alexander W.A. Kellner4 Iguanians are one of the most diverse groups of extant lizards (41,700 species) with acrodontan iguanians dominating in the Old World, and non-acrodontans in the New World. A new lizard species presented herein is the first acrodontan from South America, indicating acrodontans radiated throughout Gondwana much earlier than previously thought, and that some of the first South American lizards were more closely related to their counterparts in Africa and Asia than to the modern fauna of South America. This suggests both groups of iguanians achieved a worldwide distribution before the final breakup of Pangaea. At some point, non-acrodontans replaced acrodontans and became the only iguanians in the Amer- icas, contrary to what happened on most of the Old World. This discovery also expands the diversity of Cretaceous lizards in South America, which with recent findings, suggests sphenodontians were not the dominant lepidosaurs in that continent as previously hypothesized. 1 Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G2E9. 2 Centro Paleontolo´gico da UnC (CENPALEO), Universidade do Contestado, Mafra, Santa Catarina, Brazil CEP 89300-000. 3 Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta, Canada T6G2E9. 4 Laboratory of Systematics and Taphonomy of Fossil Vertebrates, Departamento de Geologia e Paleontologia, Museu Nacional/ Universidade Federal do Rio de Janeiro, Quinta da Boa Vista s/n, Sa˜o Cristo´va˜o, Rio de Janeiro, Brazil CEP 20940-040. -
Elevage Et Conservation Des Crocodiles » 13 Au 15 Novembre 2007 À La Tapoa, Parc Régional W Du Niger
Crédit photo : O. Born Actes du 1er Congrès d’Afrique de l’Ouest sur les Crocodiles « Elevage et Conservation des crocodiles » 13 au 15 novembre 2007 à la Tapoa, Parc Régional W du Niger Proceeding of 1st Workshop of the West African Countries on on Crocodilian farming and conservation 13-15 November 2007, La Tapoa Regional Parc W, Niger 1 Capture d‟un jeune crocodile du Nil dans la rivière Mékrou lors de la sortie de terrain réalisée par Hamissou Malam Garba, conservateur adjoint du parc et Magalie Péchaire coordinatrice de l‟organisation de ces premières rencontres. 2 Préface & Remerciements Forwords & Acknowledgments Le groupe des spécialistes des crocodiles de l‟UICN de la commission de sauvegarde des espèces (IUCN/SSC CSG) a été fondé en 1970 par un petit nombre de passionnés. Depuis cette date ce groupe s‟est réuni tous les 2 ans pour devenir aujourd‟hui, à l‟image de l‟UICN, un réseau de plus de 300 experts au service de la conservation des crocodiliens. En 2006, le congrès mondial du CSG s‟est réuni pour la première fois en France avec pour conséquence une présence accrue des représentants de pays francophones et plus particulièrement de nos amis d‟Afrique de l‟Ouest. A l‟issue de cette rencontre, Graham Webb, président du CSG et Richard Ferguson, Vice président pour l‟Afrique ont demandé à l‟équipe de la Ferme aux Crocodiles de parrainer les premières rencontres des pays d‟Afrique francophone sur le thème de l‟élevage et la conservation des crocodiles. Pour des raisons symboliques et pratiques, l‟hôtel de la Tapoa situé a proximité du point triple dans le parc régional du W à été retenu pour accueillir cette manifestation. -
Froglognews from the Herpetological Community Regional Focus Sub-Saharan Africa Regional Updates and Latests Research
July 2011 Vol. 97 www.amphibians.orgFrogLogNews from the herpetological community Regional Focus Sub-Saharan Africa Regional updates and latests research. INSIDE News from the ASG Regional Updates Global Focus Leptopelis barbouri Recent Publications photo taken at Udzungwa Mountains, General Announcements Tanzania photographer: Michele Menegon And More..... Another “Lost Frog” Found. ASA Ansonia latidisca found The Amphibian Survival Alliance is launched in Borneo FrogLog Vol. 97 | July 2011 | 1 FrogLog CONTENTS 3 Editorial NEWS FROM THE ASG 4 The Amphibian Survival Alliance 6 Lost Frog found! 4 ASG International Seed Grant Winners 2011 8 Five Years of Habitat Protection for Amphibians REGIONAL UPDATE 10 News from Regional Groups 23 Re-Visiting the Frogs and Toads of 34 Overview of the implementation of 15 Kihansi Spray Toad Re- Zimbabwe Sahonagasy Action plan introduction Guidelines 24 Amatola Toad AWOL: Thirteen 35 Species Conservation Strategy for 15 Biogeography of West African years of futile searches the Golden Mantella amphibian assemblages 25 Atypical breeding patterns 36 Ankaratra massif 16 The green heart of Africa is a blind observed in the Okavango Delta 38 Brief note on the most threatened spot in herpetology 26 Eight years of Giant Bullfrog Amphibian species from Madagascar 17 Amphibians as indicators for research revealed 39 Fohisokina project: the restoration of degraded tropical 28 Struggling against domestic Implementation of Mantella cowani forests exotics at the southern end of Africa action plan 18 Life-bearing toads