TSA Magazine 2012
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Jacobson, 1988, 1993; Mcdonald, 1976), but the Net Et Al
HERPETOLOGICAL JOURNAL, Vol. 12, pp. 105 -114 (2002) BODY MASS CONDITION IN GREEK TORTOISES: REGIONAL AND INTERSPECIFIC VARIATION RONALD E. WILLEMSEN ' AND ADRIAN HAILEY2 1 MonteCassinostraat 35, 7002 ER Doetinchem, Th e Netherlands 2Department of Zoology, Aristotelian Un iversity of Thessaloniki, GR-540 06 Thessaloniki, Greece Body mass and length data from large samples of wild Testudo graeca, T. hermanni and T. marginala in Greece were used to assess body mass condition. Mass-length relationships diffe red significantly between the sexes (females being heavier) and among the species (T. marginata being least heavy). Mass-length relationships foreach species and sex were used to calculate the condition index (Cl) log (MIM'), where Mis observed mass and M' is mass predicted from length, which is equal to residuals fromthe regression of log Mon log length. It was possible to use the empirical mass-length relationships fromone population of T. hermanni to calculate Cl in other populations of substantially different adult size. The seasonal pattern of the Cl varied with latitude, with a sharper and later peak furthernorth, and habitat, declining more in summer at a xeric coastal site. The seasonal patterns of Cl in T. graeca and T. marginala were similar, with sharper and later peaks compared to T. hermanni. These seasonal patterns of Cl were related to differences in activity and food availability among species and sites. The variability of the Cl was similar in all three species, with most values between -0. 1 and +0. 1; seasonal variation was of relatively low amplitude, with a range of about 0.05 between the highest and lowest monthly means. -
English and French Cop17 Inf
Original language: English and French CoP17 Inf. 36 (English and French only / Únicamente en inglés y francés / Seulement en anglais et français) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ Seventeenth meeting of the Conference of the Parties Johannesburg (South Africa), 24 September – 5 October 2016 JOINT STATEMENT REGARDING MADAGASCAR’S PLOUGHSHARE / ANGONOKA TORTOISE 1. This document has been submitted by the United States of America at the request of the Wildlife Conservation Society, Durrell Wildlife Conservation Trust, Turtle Survival Alliance, and The Turtle Conservancy, in relation to agenda item 73 on Tortoises and freshwater turtles (Testudines spp.)*. 2. This species is restricted to a limited range in northwestern Madagascar. It has been included in CITES Appendix I since 1975 and has been categorized as Critically Endangered on the IUCN Red List of Threatened Species since 2008. There has been a significant increase in the level of illegal collection and trafficking of this species to supply the high end pet trade over the last 5 years. 3. Attached please find the joint statement regarding Madagascar’s Ploughshare/Angonoka Tortoise, which is considered directly relevant to Document CoP17 Doc. 73 on tortoises and freshwater turtles. * The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat (or the United Nations Environment Programme) concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. The responsibility for the contents of the document rests exclusively with its author. -
Whole Blood Fatty Acid Concentrations in the San Cristóbal Galápagos Tortoise (Chelonoidis Chathamensis)
Whole blood fatty acid concentrations in the San Cristóbal Galápagos tortoise (Chelonoidis chathamensis) Khushboo Dass1, Gregory A. Lewbart1, Juan Pablo Muñoz-Pérez2,3, Maryuri I. Yépez4, Andrea Loyola4, Emile Chen5 and Diego Páez-Rosas3 1 Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America 2 Faculty of Science and Engineering, University of the Sunshine Coast, Sippy Downs, Queensland, Australia 3 USFQ & UNC-Chapel Hill Galápagos Science Center (GSC), Universidad San Francisco de Quito, Quito, Ecuador 4 Direcion Parque Nacional Galápagos, Islas Galápagos, Ecuador 5 9 Oneida Court, Chester Springs, PA, United States of America ABSTRACT To continue releasing San Cristóbal Galápagos tortoises housed in managed-care facil- ities at the Giant Tortoise Breeding Center of Galápagos National Park (Galapaguera de Cerro Colorado) to the Otoy Ecological Farm, health assessments and physical examinations were conducted. As a part of these wellness examinations, blood was drawn from 11 tortoises to analyze fatty acid concentrations. Fatty acid levels can provide insight into the nutritional profiles, immune status, and reproductive health of vertebrates. To the co-author's knowledge, there is no current information about fatty acids in this species. It was hypothesized that there would be inherent differences based on the different geographic ranges, diets, sex, and age of turtles. It was noted that the !-6/!-3 ratio was higher for the breeding center than for the ecological farm and that overall polyunsaturated fatty acids (PUFAs) did not have any significant differences. The !-6/!-3 findings can contribute to a global picture of these fatty acids across taxa, as reptiles are underrepresented in this area of research. -
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. -
Can Unwanted Suburban Tortoises Rescue Native Hawaiian Plants?
CAN UNWANTED SUBURBAN TORTOISES RESCUE NATIVE HAWAIIAN PLANTS? by David A. Burney, James O. Juvik, Lida Pigott Burney, and Tomas Diagne 104 THE TORTOISE ・ 2012 hrough a series of coincidences, surplus pet tortoises in Hawaii may end up offering a partial solution to the seemingly insurmountable challenge posed by invasive plants in the Makauwahi Cave Reserve Ton Kaua`i. This has come about through a serendipitous intersection of events in Africa, the Mascarene Islands, North America, and Hawaii. The remote Hawaiian Islands were beyond the reach of naturally dispersing island tortoises, but the niches were apparently still there. Giant flightless ducks and geese evolved on these islands with tortoise-like beaks and other adaptations as terrestrial “meso-herbivores.” Dating of these remarkable fossil remains shows that they went extinct soon after the arrival of Polynesians at the beginning of the last millennium leaving the niches for large native herbivores entirely empty. Other native birds, including important plant pollinators, and some plant species have also suffered extinction in recent centuries. This trend accelerated after European settlement ecosystem services and a complex mix of often with the introduction of many invasive alien plants conflicting stakeholder interests clearly requires and the establishment of feral ungulate populations new paradigms and new tools. such as sheep, goats, cattle, and European swine, as Lacking any native mammalian herbivores, the well as other insidious invasives such as deer, rats, majority of the over 1,000 native Hawaiian plant mongoose, feral house cats, and even mosquitoes, species on the islands have been widely regarded which transmit avian malaria to a poorly resistant in the literature as singularly lacking in defensive native avifauna. -
Duplex Real-Time PCR Assay Using SYBR Green to Detect and Quantify
Food Additives & Contaminants: Part A ISSN: 1944-0049 (Print) 1944-0057 (Online) Journal homepage: http://www.tandfonline.com/loi/tfac20 Duplex real-time PCR assay using SYBR Green to detect and quantify Malayan box turtle (Cuora amboinensis) materials in meatballs, burgers, frankfurters and traditional Chinese herbal jelly powder Asing, Eaqub Ali Md., Sharifah Bee Abd Hamid, Motalib Hossain Md., Mohammad Nasir Uddin Ahamad, S. M. Azad Hossain, Nina Naquiah & I. S. M. Zaidul To cite this article: Asing, Eaqub Ali Md., Sharifah Bee Abd Hamid, Motalib Hossain Md., Mohammad Nasir Uddin Ahamad, S. M. Azad Hossain, Nina Naquiah & I. S. M. Zaidul (2016) Duplex real-time PCR assay using SYBR Green to detect and quantify Malayan box turtle (Cuora amboinensis) materials in meatballs, burgers, frankfurters and traditional Chinese herbal jelly powder, Food Additives & Contaminants: Part A, 33:11, 1643-1659, DOI: 10.1080/19440049.2016.1236403 To link to this article: http://dx.doi.org/10.1080/19440049.2016.1236403 Accepted author version posted online: 19 Submit your article to this journal Sep 2016. Published online: 17 Oct 2016. Article views: 31 View related articles View Crossmark data Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tfac20 Download by: [Jordan Univ. of Science & Tech] Date: 19 November 2016, At: 18:46 FOOD ADDITIVES & CONTAMINANTS: PART A, 2016 VOL. 33, NO. 11, 1643–1659 http://dx.doi.org/10.1080/19440049.2016.1236403 Duplex real-time PCR assay using SYBR Green to detect and quantify Malayan box turtle (Cuora amboinensis) materials in meatballs, burgers, frankfurters and traditional Chinese herbal jelly powder Asinga, Md. -
Review of Manouria Impressa from Laos
UNEP-WCMC technical report Review of Manouria impressa from Lao People’s Democratic Republic (Version edited for public release) 2 Review of Manouria impressa from Lao People’s Democratic Republic 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 January 201 4 Copyright European Commission 2014 Citation UNEP-WCMC. 2014. Review of Manouria impressa from Lao People’s Democratic Republic . UNEP-WCMC, Cambridge. The UNEP World Conservation Monitoring Centre (UNEP-WCMC) is the specialist biodiversity assessment of the United Nations Environment Programme, the world’s foremost intergovernmental environmental organization. The Centre has been in operat ion 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 a pply 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 appropriate forms for national and internatio nal 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 re port do not necessarily reflect the views or policies of UNEP, contributory organisations or editors. The designations employed and the presentations do not imply the expressions of any opinion whatsoever on the part of UNEP, the European Commission or con tributory organisations, editors or publishers concerning the legal status of any country, territory, city area or its authorities, or concerning the delimitation of its frontiers or boundaries. -
Die Brutbiologie Der Strahlenschildkröte (Astrochelys Radiata , Shaw 1802) Unter Natürlichen Und Naturnahen Bedingungen in Südwestmadagaskar
Die Brutbiologie der Strahlenschildkröte (Astrochelys radiata , Shaw 1802) unter natürlichen und naturnahen Bedingungen in Südwestmadagaskar Dissertation zur Erlangung der Würde des Doktors der Naturwissenschaften des Fachbereichs Biologie, der Fakultät für Mathematik, Informatik und Naturwissenschaften, der Universität Hamburg vorgelegt von Jutta M. Hammer aus Helmstedt Hamburg, Dezember 2012 Für Susi und Klaus-Bärbel, die mir erste Eindrücke in gepanzertes Leben vermittelten Inhaltsverzeichnis 1. Einleitung............................................................................................................................................. 1 1.1 Die Erfindung der Eier................................................................................................................... 1 1.2 Die Brutbiologie der Schildkröten................................................................................................. 2 1.3 Landschildkröten auf Madagaskar................................................................................................ 3 1.4 Ziele dieser Untersuchung ............................................................................................................ 5 2. Material und Methoden...................................................................................................................... 6 2.1 Untersuchungsgebiete und -zeitraum .......................................................................................... 6 2.2 Regionales Klima Südwestmadagaskar........................................................................................ -
Nilssonia Leithii (Gray 1872) – Leith's Softshell Turtle
Conservation Biology of Freshwater Turtles and Tortoises: A Compilation Project ofTrionychidae the IUCN/SSC Tortoise— Nilssonia and Freshwater leithii Turtle Specialist Group 075.1 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.5.075.leithii.v1.2014 © 2014 by Chelonian Research Foundation • Published 17 February 2014 Nilssonia leithii (Gray 1872) – Leith’s Softshell Turtle INDRANE I L DAS 1, SHASHWAT SI RS I 2, KARTH ik EYAN VASUDE V AN 3, AND B.H.C.K. MURTHY 4 1Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia [[email protected]]; 2Turtle Survival Alliance-India, D-1/316 Sector F, Janakipuram, Lucknow 226 021, India [[email protected]]; 3Laboratory for Conservation of Endangered Species, Centre for Cellular and Molecular Biology, Pillar 162, PVNR Expressway, Hyderguda, Hyderabad 500 048, India [[email protected]]; 4Zoological Survey of India, J.L. Nehru Road, Kolkata 700 016, India [[email protected]] SU mm ARY . – Leith’s Softshell Turtle, Nilssonia leithii (Family Trionychidae), is a large turtle, known to attain at least 720 mm in carapace length (bony disk plus fibrocartilage flap), and possibly as much as 1000 mm. The species inhabits the rivers and reservoirs of southern peninsular India, replacing the more familiar Indian Softshell Turtle, N. gangetica, of northern India. The turtle is apparently rare within its range, even within protected areas, which is suspected to be due to a past history of exploitation. -
Indian Freshwater Turtles, Which Are Usually Bigger
Fantastic Facts Indian Part 3 Freshwater Turtles Conservation / Threat Status of Turtles Many turtles, terrapins and tortoises are threatened with extinction, that is, dying out completely. Listed below are the turtles discussed in this article (from Part 1 to 3), with their status, or prospects of survival. Name Status (Global) Assam Roofed Turtle Endangered Cochin Forest Cane Turtle Endangered Crowned River Turtle Vulnerable Rock Terrapin Near Threatened Indian Flapshell Turtle Least Concern Indian Softshell Turtle Vulnerable Indian Narrow-headed Softshell Turtle Endangered Red-crowned Roofed Turtle Critically Endangered Northern River Terrapin Critically Endangered THE CATEGORIES Critically Endangered -- This is the highest category that a species can be assigned before “extinction”. It represents a “last ditch” effort to provide a warning to wildlife agencies and governments to activate management measures to protect the species before it disappears from the face of the earth. When a species is Critically Endangered, usually its chances of living for the next 100 years are very low. Often, its chances of surviving even for 10 years are not good at all ! Endangered -- This is the second highest threat category that a species can be assigned before it becomes further threatened e.g. Critically Endangered or Extinct. When a species is Endangered, its chances of survival as a species for the next 100 years are low. Vulnerable -- The IUCN Red List defines Vulnerable as when a species is not Critically Endangered or Endangered, but is still facing a high risk of extinction in the wild. This is the first threat category for ranking a species when it has some serious problems from human-related threats. -
Indian Eyed Turtle
Conservation Biology of Freshwater Turtles and Tortoises: A Compilation Project ofGeoemydidae the IUCN/SSC Tortoise — Morenia and Freshwater petersi Turtle Specialist Group 045.1 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.5.045.petersi.v1.2010 © 2010 by Chelonian Research Foundation • Published 9 August 2010 Morenia petersi Anderson 1879 – Indian Eyed Turtle 1 2 INDRANE I L DAS AND SA I BAL SENGUPTA 1Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia [[email protected]]; 2Department of Zoology, Arya Vidyapeeth College, Guwahati 781 016, Assam, India [[email protected]] SUMMARY . – The Indian eyed turtle, Morenia petersi (Family Geoemydidae), is a small freshwater turtle (carapace length to 222 mm) with a fairly restricted distribution in northern, eastern, and northeastern India, southern Nepal, and Bangladesh. The species may be locally common in some areas, especially in Bangladesh. It is exclusively herbivorous in the wild, with jaw surfaces highly specialized for folivory. It nests in winter, laying a single clutch of 6–10 elongate, slightly tapered eggs, measuring about 50 x 20 mm. The species appears to be threatened by heavy exploitation in Bangladesh. DI STR I BUT I ON . – Bangladesh, India, Nepal. Distributed across northern India, southern Nepal, and Bangladesh. SYNONYMY . – Batagur (Morenia) petersi Anderson 1879, Morenia petersi. SUBSPEC I ES . – None recognized. STATUS . – IUCN 2010 Red List: Vulnerable (A1cd+2d) (assessed 2000); CITES: Not Listed. -
Comparative Mitogenomics of Two Critically
Comparative Mitogenomics of Two Critically Endangered Turtles, Batagur Kachuga and Batagur Dhongoka (Testudines: Geoemydidae): Implications in Phylogenetics of Freshwater Turtles Ajit Kumar Wildlife Institute of India Prabhaker Yadav Wildlife Institute of India Aftab Usmani Wildlife Institute of India Syed Ainul Hussain Wildlife Institute of India Sandeep Kumar Gupta ( [email protected] ) Wildlife Institute of India Research Article Keywords: Mitochondrial genome, freshwater turtles, phylogenetic analysis, genetic relationship, evolutionary patterns Posted Date: July 13th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-690457/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/14 Abstract The Red-crowned roofed turtle (Batagur kachuga) and Three-striped roofed turtle (B. dhongoka) are ‘critically endangered’ turtles in the Geoemydidae family. Herein, we generated the novel mitochondrial genome sequence of B. kachuga (16,155) and B. dhongoka (15,620) and compared it with other turtles species. Batagur mitogenome has 22 transfer RNAs (tRNAs), 13 protein-coding genes (PCGs), two ribosomal RNAs (rRNAs), and one control region (CR). The genome composition was biased toward A + T, with positive AT-skew and negative GC-skew. In the examined species, all 13 PCGs were started by ATG codons, except COI gene, which was initiated by GTG. The majority of mito-genes were encoded on the heavy strand, except eight tRNAs and the ND6 region. We observed a typical cloverleaf structure for all tRNA, excluding tRNASer (AGN), where the base pairs of the dihydrouridine (DHU) arm were abridged. Bayesian Inference (BI) based phylogenetic analysis was constructed among 39 species from six Testudines families, exhibited a close genetic relationship between Batagur and Pangshura with a high supporting value (PP ~ 0.99).