The Indian Star Tortoise and the Criteria for Listing in CITES Appendix I 2 Executive Summary
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Egyptian Tortoise (Testudo Kleinmanni)
EAZA Reptile Taxon Advisory Group Best Practice Guidelines for the Egyptian tortoise (Testudo kleinmanni) First edition, May 2019 Editors: Mark de Boer, Lotte Jansen & Job Stumpel EAZA Reptile TAG chair: Ivan Rehak, Prague Zoo. EAZA Best Practice Guidelines Egyptian tortoise (Testudo kleinmanni) EAZA Best Practice Guidelines disclaimer Copyright (May 2019) by EAZA Executive Office, Amsterdam. All rights reserved. No part of this publication may be reproduced in hard copy, machine-readable or other forms without advance written permission from the European Association of Zoos and Aquaria (EAZA). Members of the European Association of Zoos and Aquaria (EAZA) may copy this information for their own use as needed. The information contained in these EAZA Best Practice Guidelines has been obtained from numerous sources believed to be reliable. EAZA and the EAZA Reptile TAG make a diligent effort to provide a complete and accurate representation of the data in its reports, publications, and services. However, EAZA does not guarantee the accuracy, adequacy, or completeness of any information. EAZA disclaims all liability for errors or omissions that may exist and shall not be liable for any incidental, consequential, or other damages (whether resulting from negligence or otherwise) including, without limitation, exemplary damages or lost profits arising out of or in connection with the use of this publication. Because the technical information provided in the EAZA Best Practice Guidelines can easily be misread or misinterpreted unless properly analysed, EAZA strongly recommends that users of this information consult with the editors in all matters related to data analysis and interpretation. EAZA Preamble Right from the very beginning it has been the concern of EAZA and the EEPs to encourage and promote the highest possible standards for husbandry of zoo and aquarium animals. -
The Conservation Biology of Tortoises
The Conservation Biology of Tortoises Edited by Ian R. Swingland and Michael W. Klemens IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and The Durrell Institute of Conservation and Ecology Occasional Papers of the IUCN Species Survival Commission (SSC) No. 5 IUCN—The World Conservation Union IUCN Species Survival Commission Role of the SSC 3. To cooperate with the World Conservation Monitoring Centre (WCMC) The Species Survival Commission (SSC) is IUCN's primary source of the in developing and evaluating a data base on the status of and trade in wild scientific and technical information required for the maintenance of biological flora and fauna, and to provide policy guidance to WCMC. diversity through the conservation of endangered and vulnerable species of 4. To provide advice, information, and expertise to the Secretariat of the fauna and flora, whilst recommending and promoting measures for their con- Convention on International Trade in Endangered Species of Wild Fauna servation, and for the management of other species of conservation concern. and Flora (CITES) and other international agreements affecting conser- Its objective is to mobilize action to prevent the extinction of species, sub- vation of species or biological diversity. species, and discrete populations of fauna and flora, thereby not only maintain- 5. To carry out specific tasks on behalf of the Union, including: ing biological diversity but improving the status of endangered and vulnerable species. • coordination of a programme of activities for the conservation of biological diversity within the framework of the IUCN Conserva- tion Programme. Objectives of the SSC • promotion of the maintenance of biological diversity by monitor- 1. -
Indian Star Tortoise Care
RVC Exotics Service Royal Veterinary College Royal College Street London NW1 0TU T: 0207 554 3528 F: 0207 388 8124 www.rvc.ac.uk/BSAH INDIAN STAR TORTOISE CARE Indian star tortoises originate from the semi-arid dry grasslands of Indian subcontinent. They can be easily recognised by the distinctive star pattern on their bumpy carapace. Star tortoises are very sensitive to their environmental conditions and so not recommended for novice tortoise owners. It is important to note that these tortoises do not hibernate. HOUSING • Tortoises make poor vivarium subjects. Ideally a floor pen or tortoise table should be created. This needs to have solid sides (1 foot high) for most tortoises. Many are made out of wood or plastic. A large an area as possible should be provided, but as the size increases extra basking sites will need to be provided. For a small juvenile at least 90 cm (3 feet) long x 30 cm (1 foot) wide is recommended. This is required to enable a thermal gradient to be created along the length of the tank (hot to cold). • Hides are required to provide some security. Artificial plants, cardboard boxes, plant pots, logs or commercially available hides can be used. They should be placed both at the warm and cooler ends of the tank. • Substrates suitable for housing tortoises include newspaper, Astroturf, and some of the commercially available substrates. Natural substrate such as soil may also be used to allow for digging. It is important that the substrates either cannot be eaten, or if they are, do not cause blockages as this can prove fatal. -
Aldabrachelys Arnoldi (Bour 1982) – Arnold's Giant Tortoise
Conservation Biology of Freshwater Turtles and Tortoises: A Compilation ProjectTestudinidae of the IUCN/SSC — AldabrachelysTortoise and Freshwater arnoldi Turtle Specialist Group 028.1 A.G.J. Rhodin, P.C.H. Pritchard, P.P. van Dijk, R.A. Saumure, K.A. Buhlmann, J.B. Iverson, and R.A. Mittermeier, Eds. Chelonian Research Monographs (ISSN 1088-7105) No. 5, doi:10.3854/crm.5.028.arnoldi.v1.2009 © 2009 by Chelonian Research Foundation • Published 18 October 2009 Aldabrachelys arnoldi (Bour 1982) – Arnold’s Giant Tortoise JUSTIN GERLACH 1 1133 Cherry Hinton Road, Cambridge CB1 7BX, United Kingdom [[email protected]] SUMMARY . – Arnold’s giant tortoise, Aldabrachelys arnoldi (= Dipsochelys arnoldi) (Family Testudinidae), from the granitic Seychelles, is a controversial species possibly distinct from the Aldabra giant tortoise, A. gigantea (= D. dussumieri of some authors). The species is a morphologi- cally distinctive morphotype, but has so far not been genetically distinguishable from the Aldabra tortoise, and is considered synonymous with that species by many researchers. Captive reared juveniles suggest that there may be a genetic basis for the morphotype and more detailed genetic work is needed to elucidate these relationships. The species is the only living saddle-backed tortoise in the Seychelles islands. It was apparently extirpated from the wild in the 1800s and believed to be extinct until recently purportedly rediscovered in captivity. The current population of this morphotype is 23 adults, including 18 captive adult males on Mahé Island, 5 adults recently in- troduced to Silhouette Island, and one free-ranging female on Cousine Island. Successful captive breeding has produced 138 juveniles to date. -
(Geochelone Pardalis) on Farmland in the Nama-Karoo
THE STATUS AND ECOLOGY OF THE LEOPARD TORTOISE (GEOCHELONE PARDALIS) ON FARMLAND IN THE NAMA-KAROO MEGAN KAY McMASTER Submitted in fulfilment ofthe academic requirements for the degree of MASTER OF SCIENCE School ofBotany and Zoology University ofNatal Pieterrnaritzburg March 2001 Preface The experimental work described in this dissertation was carried out in the School of Botany and Zoology, University ofNatal, Pietermaritzburg, from November 1997 to March 2001, under the supervision ofDr. Colleen T. Downs. This study is the original work ofthe author and has not been submitted in any form for any diploma or degree to another university. Where use has been made ofthe work of others, it is duly acknowledged in the text. Each chapter is written in the format ofthe journal it has been submitted to. ..fj~K'. Megan Kay McMaster Pietermaritzburg March 2001 11 This thesis is dedicated to myfather, the late Eric Ralph McMaster, for his constant encouragement and beliefin me, and to my brother, the late Gregory CIifton McMaster,for always making me smile. III Abstract The Family Testudinidae (Suborder Cryptodira) is represented by 40 species worldwide and reaches its greatest diversity in southern Africa, where 14 species occur (33%), ten of which are endemic to the subcontinent. Despite the strong representation ofterrestrial tortoise species in southern Africa, and the importance ofthe Karoo as a centre of endemism ofthese tortoise species, there is a paucity ofecological information for most tortoise species in South Africa. With chelonians being protected in < 15% ofall southern African reserves it is necessary to find out more about the ecological requirements, status, population dynamics and threats faced by South African tortoise species to enable the formulation ofeffective conservation measures. -
Keeping and Breeding Leopard Tortoises (Geochelone Pardalis)
Keeping and breeding Leopard Tortoises Keeping and breeding Leopard Tortoises (Geochelone pardalis). Part 1. Egg-laying, incubation, and care of hatchlings ROBERT BUSTARD HIS captive-breeding/husbandry article on a length of about 15cm (6"). At this time they will Tvery beautiful — indeed magnificent-looking court females assiduously. Females are — tortoise, resulted from a discussion at Council considerably larger, however, before they in October 2001 on the inadequate number of commence breeding with the result that these practical articles on keeping the various species of newly sexually mature males have trouble in reptiles and amphibians being submitted to The mounting them successfully. Although female Herpetological Bulletin. I at once had a `whip leopards take on average a couple of years longer round' getting everyone present to undertake to than males to reach sexual maturity, size/weight is write an article on some topic of their competence. always a much more reliable guide than age in I then asked Council what they wanted me to reptiles and females can be expected to commence write. I think it was Barry Pomfret who actually breeding around a weight of 8kg. `roped me in' for this topic as he said there were a Because of the leopards' highly-domed lot of people keeping 'leopards' these days. Partly carapace males need to be sufficiently large to be I was to blame, as I had said that they were able to successfully mount any given female. `boring', and didn't do much and — insult of Enthusiasm is not enough! As is common in insults — that one would be as good with some tortoises, optimistic males will usually select the garden gnome leopards as with the real thing! largest female on offer. -
Conservation Matters: CITES and New Herp Listings
Conservation matters:FEATURE | CITES CITES and new herp listings The red-tailed knobby newt (Tylototriton kweichowensis) now has a higher level of protection under CITES. Photo courtesy Milan Zygmunt/www. shutterstock.com What are the recent CITES listing changes and what do they mean for herp owners? Dr. Thomas E.J. Leuteritz from the U.S. Fish & Wildlife Service explains. id you know that your pet It is not just live herp may be a species of animals that are protected wildlife? Many covered by CITES, exotic reptiles and but parts and Damphibians are protected under derivatives too, such as crocodile skins CITES, also known as the Convention that feature in the on International Trade in Endangered leather trade. Plants Species of Wild Fauna and Flora. and timber are also Initiated in 1973, CITES is an included. international agreement currently Photo courtesy asharkyu/ signed by 182 countries and the www.shutterstock.com European Union (also known as responsibility of the Secretary of the How does CITES work? Parties), which regulates Interior, who has tasked the U.S. Fish Species protected by CITES are international trade in more than and Wildlife Service (USFWS) as the included in one of three lists, 35,000 wild animal and plant species, lead agency responsible for the referred to as Appendices, according including their parts, products, and Convention’s implementation. You to the degree of protection they derivatives. can help USFWS conserve these need: Appendix I includes species The aim of CITES is to ensure that species by complying with CITES threatened with extinction and international trade in specimens of and other wildlife laws to ensure provides the greatest level of wild animals and plants does not that your activities as a pet owner or protection, including restrictions on threaten their survival in the wild. -
Seychelles Giant Tortoise
Conservation Biology of Freshwater Turtles and Tortoises: A Compilation ProjectTestudinidae of the IUCN/SSC — Aldabrachelys Tortoise and Freshwater hololissa Turtle Specialist Group 061.1 A.G.J. Rhodin, P.C.H. Pritchard, P.P. van Dijk, R.A. Saumure, K.A. Buhlmann, J.B. Iverson, and R.A. Mittermeier, Eds. Chelonian Research Monographs (ISSN 1088-7105) No. 5, doi:10.3854/crm.5.061.hololissa.v1.2011 © 2011 by Chelonian Research Foundation • Published 31 December 2011 Aldabrachelys hololissa (Günther 1877) – Seychelles Giant Tortoise JUSTIN GERLACH 1 1133 Cherry Hinton Road, Cambridge, CB1 7BX United Kingdom [[email protected]] SUMMARY . – The Seychelles Giant Tortoise, Aldabrachelys hololissa (= Dipsochelys hololissa) (Family Testudinidae) is a controversial species possibly distinct from the Aldabra giant tor- toise, A. gigantea (= D. dussumieri of some authors). The species is a morphologically distinctive morphotype, but has so far not been genetically distinguishable from the Aldabra tortoise, and is considered by many researchers to be either synonymous with or only subspecifically distinct from that taxon. It is a domed grazing species, differing from the Aldabra tortoise in its broader shape and reduced ossification of the skeleton; it differs also from the other controversial giant tortoise in the Seychelles, the saddle-backed morphotype A. arnoldi. Aldabrachelys hololissa was apparently extirpated from the wild in the 1800s and is now known only from 37 adults, including 28 captive, 1 free-ranging on Cerf Island, and 8 on Cousine Island, 6 of which were released in 2011 along with 40 captive bred juveniles. Captive reared juveniles show that there is a presumed genetic basis to the morphotype and further genetic work is needed to elucidate this. -
TESTUDINIDAE Geochelone Chilensis
n REPTILIA: TESTUDINES: TESTUDINIDAE Catalogue of American Amphibians and Reptiles. Ernst, C.H. 1998. Geochelone chilensis. Geochelone chilensis (Gray) Chaco Tortoise Testudo (Gopher) chilensis Gray 1870a: 190. Type locality, "Chili [Chile, South America]. " Restricted to Mendoza. Ar- gentina by Boulenger (1 889) without explanation (see Com- ments). Syntypes, Natural History Museum. London (BMNH), 1947.3.5.8-9, two stuffed juveniles; specimens missing as of August 1998 (fide C.J. McCarthy and C.H. Ernst, see Comments)(not examined by author). Testudo orgentinu Sclater 1870:47 1. See Comments. Testrrdo chilensis: Philippi 1872:68. Testrrrlo (Pamparestrrdo) chilensis: Lindholm 1929:285. Testucin (Chelonoidis) chilensis: Williams 1 950:22. Geochelone chilensis: Williams 1960: 10. First use of combina- tion. Geochelone (Che1onoide.r) chilensis: Auffenberg 197 1 : 1 10. Geochelone donosoharro.si Freiberg 1973533. Type locality, "San Antonio [Oeste], Rio Negro [Province, Argentina]." Ho- lotype, U.S. Natl. Mus. (USNM) 192961, adult male. col- lected by S. Narosky. 22 April 1971 (examined by author). Geochelone petersi Freibeg 197386. Type locality. "Kishka, La Banda. Santiago del Estero [Province, Argentina]." Ho- lotype, USNM 192959. subadult male, collected by J.J. Mar- n cos, 5 May 197 1 (examined by author). Geochelone ootersi: Freiberzm 1973:9 1. E-r errore. Geochelone (Chelonoidis) d1ilensi.s: Auffenberg 1974: 148. MAP. The circle marks the type locality; dots indicate other selected Geochelone ckilensis chilensis: Pritchard 1979:334. records: stars indicate fossil records. Geochelone ckilensis donosoburro.si: Pritchard 1979:335. Chelorroidis chilensis: Bour 1980:546. Geocheloni perersi: Freibeg 1984:30: growth annuli surround the slightly raised vertebral and pleural Chelorioidis donosoharrosi: Cei 1986: 148. -
Cytogenetics and Morphology of Two Tortoise Species of the Genus Chelonoidis (Fitzinger, 1835) (Testudines)
Thesis Abstract Cytogenetics and morphology of two tortoise species of the genus Chelonoidis (Fitzinger, 1835) (Testudines) T.L. Silva 2011. Universidade Estadual Paulista “Júlio de Mesquita Filho”, São José do Rio Preto, SP, Brasil. MSc. thesis. Orienting Prof.: Maria Tercília Vilela de Azeredo Oliveira. Co-orienting Prof.: Claudia Regina Bonini Domingos. DOI 10.4238/vol10-2ta034 The reptiles were reduced in number of species since the time that they ruled the earth until today. The tortoises have been poorly studied, particularly their morphological and cytoge- netic features. We examined the species Chelonoidis carbonaria and C. denticulata, terrestrial tortoises representative of two contrasting biomes (Cerrado and Amazonia), to check for the existence of a possible C. carbonaria morphotype, and describe their karyotypes. The animals were collected from the “Reginaldo Uvo Leone” breeding farm, located in Tabapuã, SP. We made measurements of external morphology, in order to evaluate the morphological character- istics that could effectively allow differentiation of these two species of Brazilian tortoises, also examining a C. carbonaria morphotype that differs in color and size patterns established for this species. This C. carbonaria morphotype showed morphological characteristics intermediate be- tween these two species described. Cytogenetic studies gave a chromosome number of 2n = 52 for all three groups. G-banding did not give good reproducibility and consistency in the banding patterns. In C. carbonaria males, C-banding technique revealed constitutive heterochromatin in two microchromosomes and in two centromeric regions of macrochromosomes; in females only two microchromosomes showed specific staining. The species C. denticulata and the C. carbonaria morphotype did not have evident heterochromatic blocks. -
Giant Tortoises with Pinta Island Ancestry Identified In
Biological Conservation 157 (2013) 225–228 Contents lists available at SciVerse ScienceDirect Biological Conservation journal homepage: www.elsevier.com/locate/biocon Short communication The genetic legacy of Lonesome George survives: Giant tortoises with Pinta Island ancestry identified in Galápagos a, a a,b c d Danielle L. Edwards ⇑, Edgar Benavides , Ryan C. Garrick , James P. Gibbs , Michael A. Russello , Kirstin B. Dion a, Chaz Hyseni a, Joseph P. Flanagan e, Washington Tapia f, Adalgisa Caccone a a Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA b Department of Biology, University of Mississippi, MS 38677, USA c College of Environmental Science and Forestry, State University of New York, Syracuse, NY 13210, USA d Department of Biology, University of British Columbia, Okanagan Campus, Kelowna, BC, Canada V1V 1V7 e Houston Zoo, Houston, TX 77030, USA f Galápagos National Park Service, Puerto Ayora, Galápagos, Ecuador article info abstract Article history: The death of Lonesome George, the last known purebred individual of Chelonoidis abingdoni native to Received 22 August 2012 Pinta Island, marked the extinction of one of 10 surviving giant tortoise species from the Galápagos Archi- Received in revised form 9 October 2012 pelago. Using a DNA reference dataset including historical C. abingdoni and >1600 living Volcano Wolf Accepted 14 October 2012 tortoise samples, a site on Isabela Island known to harbor hybrid tortoises, we discovered 17 individuals with ancestry in C. abingdoni. These animals belong to various hybrid categories, including possible first generation hybrids, and represent multiple, unrelated individuals. Their ages and relative abundance sug- Keywords: gest that additional hybrids and conceivably purebred C. -
The Rarest Tortoise on Earth David Curl
The rarest tortoise on earth David Curl The Madagascan tortoise Geochelone from the Oryx 100% Fund, the author, yniphora, known locally as the 'angonoka', is together with Ian Scoones, Mike Guy and found only near isolated patches of bamboo Gilbert Rakotoarisoa, has recently carried out forest in the vicinity of Baly Bay in north- a survey of the area. In this article, he western Madagascar. As part of an Oxford discusses the conservation of this highly University Expedition, and with some help endangered animal. The angonoka, or angulated tortoise (Dauid Curl). Rarest tortoise on earth 35 Downloaded from https://www.cambridge.org/core. IP address: 170.106.35.229, on 02 Oct 2021 at 01:46:58, subject to the Cambridge Core terms of use, available at https://www.cambridge.org/core/terms. https://doi.org/10.1017/S0030605300025898 One hundred years after its first description by (IUCN) has declared the tortoise to be one of the Vaillant in 1885, the angonoka Geochelone 12 rarest animals on earth. yniphora is now believed to be the world's rarest tortoise. It was not until the turn of the century that its natural location, in north-western Distribution Madagascar, was discovered (Siebenrock, 1903), Today, there are five different tortoises to be and since then little has been written about the found in Madagascar. The hinged tortoise Kinixys tortoise. A few visits to Baly Bay in the early/mid- belliana may well have been brought over from 1970s gave little cause for optimism and, as a the African mainland in comparatively recent result, a total population estimate of between a times, but the remaining four species have been few dozen and 100 animals was made (IUCN/ evolving in isolation for millions of years.