The Decline of Asian Turtles
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Phylogenetic Relationships of the Asian Box Turtles of the Genus Cuora Sensu Lato (Reptilia: Bataguridae) Inferred from Mitochondrial DNA Sequences
ZOOLOGICAL SCIENCE 19: 1305–1312 (2002) 2002 Zoological Society of Japan Phylogenetic Relationships of the Asian Box Turtles of the Genus Cuora sensu lato (Reptilia: Bataguridae) Inferred from Mitochondrial DNA Sequences Masanao Honda1*†, Yuichirou Yasukawa1, Ren Hirayama2 and Hidetoshi Ota1 1Tropical Biosphere Research Center, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan 2Faculty of Information, Teikyo Heisei University, Ichihara, Chiba 290-0193, Japan ABSTRACT—Phylogenetic relationships of the genus Cuora sensu lato (Cuora sensu stricto and Cisto- clemmys) and other testudinoid genera were inferred from variations in 882 base positions of mitochondrial 12S and 16S rRNA genes. Results yielded a robust support to the monophyly of a group (Cuora group) consisting of Cuora sensu lato and the monotypic Pyxidea. Within the Cuora group, the continental Cuora (sensu stricto) and the two subspecies of Ci. flavomarginata constituted two well-supported monophyletic groups. Distinctly small interspecific genetic distances in the former groups suggested that in the continent speciations in Cuora took place much later than the primary divergences in the Cuora group, or speciations in other related genera, such as Mauremys. Our analyses failed to provide a substantial support to the monophyly of any other combinations of taxa within the Cuora group, including Cuora in broad and strict senses, and Cistoclemmys as consisting of Ci. galbinifrons and Ci. flavomarginata. Besides these, our results also suggested the non-monophyly for the Batagurinae and the Geoemydinae, and sister relation- ships of the Bataguridae with Testudinidae rather than with the Emydidae. Key words: Bataguridae, Geoemydinae, Cuora, Cistoclemmys, Pyxidea Cu. amboinensis), Cyclemys Bell, 1834 (type species: Cy. -
Aggressive Interactions Among Male Cane Turtles Vijayachelys Silvatica (HENDERSON, 1912)
All_Short_Notes_SHORT_NOTE.qxd 15.01.2013 15:21 Seite 9 SHORT NOTE HERPETOZOA 25 (3/4) Wien, 30. Jänner 2013 SHORT NOTE 159 Aggressive interactions among male cane Turtles Vijayachelys silvatica (HENDERSON, 1912) Vijayachelys silvatica (HENDERSON, 1912) is a monotypic chelonian endemic to the Western Ghats (MOll et al. 1986; PRA- ScHAG et al. 2006). it attains a maximum straight carapace length (Scl) of 170 mm (WHiTAkER & JAGANATHAN 2009) and is thus one of the smallest terrestrial geoemy- did turtles. The species is omnivorous, feeding on fruits, leaves, molluscs, beetles and millipedes (MOll et al. 1986; DEEPAk et al. 2009; vASUDEvAN et al. 2010). Maxi - mum straight carapace length is not signifi- cantly different between males and females (WHiTAkER & JAGANATHAN 2009). How - ever, the species exhibits a sexual shell shape dimorphism, with females attaining bigger carapace width, shell height, plastron length and weight than males (WHiTAkER & JAGANATHAN 2009). in addition, the species is sexually dichromatic, with males showing different combinations of bright red, yellow, pink and black colors on the head, whereas females are clay to cinnamon rufous with or without a pink stripe on the head (MOll et al. 1986; DEE PAk & vASUDEvAN 2009). Mating in cochin Forest cane Turtles is reported to happen between June and November (APPUkUTTAN 1991; WHiTAkER & JAGANATHAN 2009). Aggressive interac- tion among male cane Turtles during this period is a known phenomenon (MOll et al. 1986), but the potential consequence to the inferior rival of losing the nuchal scute is reported here for the first time and allows for inferences on the size at sexual maturity. -
Freshwater Turtles of Pakistan
Freshwater Turtles of Pakistan Dera Ismail Khan, North West Frontier Province April 17th – 22nd, 2007 A View of Dera Ismail Khan The Ministry of Environment’s Pakistan Wetlands Programme Report Written by: Uzma Noureen Research Assistant, Regional Programmes Pakistan Wetlands Programme Reviewed by: Ahmad Khan Programme Manager Regional Programmes Pakistan Wetlands Programme A Preliminary visit to Dera Ismail Khan to assess the status of freshwater turtles of Pakistan (April 17-22, 2007) Page 1 of 23 Acknowledgements I would like to acknowledge the NWFP Wildlife Department, for supporting the study on freshwater turtles of Pakistan. I am grateful to Haleem Khan, Divisional Forest Officer Wildlife, Dera Ismail Khan Wildlife Division for his support in making the survey possible. I wish to thank team members Khalil Khan Kundi, Range Officer, Sami Ullah, Asmat, and Saleem, Wildlife Watchers for their guidance and cooperation in the field. I am thankful to Aisha, Intern, PWP for her help in collecting and analyzing the data. Uzma Noureen Page 2 of 23 A Preliminary visit to Dera Ismail Khan to assess the status of freshwater turtles of Pakistan (April 17-22, 2007) Table of Contents 1 Introduction:……………………………………………………………………………………. 5 1.1 Global Importance of Freshwater Turtles……………………………………………….. 5 1.2 Status of Freshwater Turtles in Pakistan……………………………………………….. 5 1.3 Visit of Dera Ismail Khan in the Context of Pakistan Wetlands Programme………... 6 2 Purpose of Visit:……………………………………………………………………………….. 6 3 Methodology:…………………………………………………………………………………... 6 3.1 Direct Observations……………………………………………………………………….. 6 3.2 Indirect Observations……………………………………………………………………… 8 4 Results and Discussion:……………………………………………………………………… 8 4.1 Introduction to Kail Community…………………………………………………………... 8 4.2 Business of Turtle Parts Started in Dera Ismail Khan…………………………………. -
Batagur Affinis I Northern River Terrapin I Southern River Terrapin
IDENTIFICATION OF COMMONLY TRADED WILDLIFE WITH A FOCUS ON THE GOLDEN TRIANGLE LAO PDR · MYANMAR · THAILAND IDENTIFICATION OF COMMONLY TRADED WILDLIFE WITH A FOCUS ON THE GOLDEN TRIANGLE LAO PDR · MYANMAR · THAILAND WWW.TRAFFIC.ORG TRAFFIC is a leading non-governmental organisation working globally on trade in wild animals and plants in the context of both biodiversity conservation and sustainable development. Reproduction of material appearing in this guide requires written permission from the publisher. The designations of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of TRAFFIC or its supporting organisations concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. © TRAFFIC 2020. Copyright of material published in this guide is vested in TRAFFIC. Suggested Citation: Beastall, C.A. and Chng, S.C.L. (2020). Identification of Commonly Traded Wildlife with a focus on the Golden Triangle (Lao PDR, Myanmar and Thailand). TRAFFIC, Southeast Asia Regional Office, Petaling Jaya, Selangor, Malaysia. USING THIS GUIDE This guide has been designed to assist identification of wildlife species which are commonly found in trade in the Golden Triangle (Lao PDR, Myanmar and Thailand). It is an update of the Identification Sheets for Wildlife Species Traded in Southeast Asia produced for The Association of Southeast Asian Nations—Wildlife Enforcement Network (ASEAN-WEN) between 2008 and 2013. This version was produced in 2020. This guide provides information on key identification features for the species or taxa, and what it is traded as. -
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. -
Identification of Sex Using SBNO1 Gene
Journal of Genetics (2019) 98:36 © Indian Academy of Sciences https://doi.org/10.1007/s12041-018-1048-z RESEARCH NOTE Identification of sex using SBNO1 gene in the Chinese softshell turtle, Pelodiscus sinensis (Trionychidae) LAN ZHAO, XIN WANG, QIU-HONG WAN and SHENG-GUO FANG∗ The Key Laboratory of Conservation Biology for Endangered Wildlife of the Ministry of Education and State Conservation Centre for Gene Resources of Endangered Wildlife, College of Life Sciences, Zhejiang University, Hangzhou 310058, People’s Republic of China *For correspondence. E-mail: [email protected]. Received 20 June 2018; revised 17 September 2018; accepted 19 September 2018; published online 11 April 2019 Abstract. The Chinese softshell turtle exhibits ZZ/ZW sex determination. To identify the sex of embryos, juvenile and adult individuals, we designed two pairs of polymerase chain reaction primers, SB1-196, which amplifies a fragment of 196 bp in the female and the other, CK1-482, which amplifies the 482-bp fragment in both the sexes. It is validated in 24 adult turtles of known sex, sampled from three different locations. This one-step sexing technique is rapid and easy to perform and is reported for the first time. Keywords. polymerase chain reaction; sex identification; sex chromosome; molecular sexing; reptile; Chinese softshell turtle. Introduction rapid method for identifying the sex of this species will contribute to development of breeding and conservation The Chinese softshell turtle, Pelodiscus sinensis (family programmes. Trionychidae, suborder Cryptodira), possesses heteromor- In the present study, a pair of primers is designed phic sex chromosomes (ZZ male, ZW female) (Kawai et al. -
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. -
Proposals for Amendments to Appendices I and Ii
CoP 16 Prop. xx CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ______________________ Sixteenth Meeting of the Conference of the Parties (Bangkok, Thailand), March 3-14, 2013 CONSIDERATION OF PROPOSALS FOR AMENDMENTS TO APPENDICES I AND II A. Proposal Inclusion of the following taxa of the Family Geoemydidae in Appendix II: Cyclemys spp., Geoemyda japonica, G. spengleri, Hardella thurjii, Mauremys japonica, M. nigricans, Melanochelys trijuga, Morenia petersi, Sacalia bealei, S. quadriocellata, and Vijayachelys silvatica. This proposal is in accordance with Article II paragraph 2(a) of the Convention, satisfying Criterion B, Annex 2a of Res. Conf. 9.24 (Rev CoP15). This proposal seeks a zero quota on wild specimens for commercial purposes for the following taxa: Batagur borneoensis, B. trivittata, Cuora aurocapitata, C. flavomarginata, C. galbinifrons, C. mccordi, C. mouhotii, C. pani, C. trifasciata, C. yunnanensis, C. zhoui, Heosemys annandalii, H. depressa, Mauremys annamensis, and Orlitia borneensis. For a complete list of species see Table 1 B. Proponent People’s Republic of China and the United States of America*1 C. Supporting Statement 1. Taxonomy 1.1 Class: Reptilia By Stephen D Nash 1.2 Order: Testudines 1.3 Family: Geoemydidae Theobald 1868a 1.4 Genus, species or subspecies: * 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. -
Download Book (PDF)
HANDBOOK INDIAN TESTUDINES HANDBOOK INDIAN TESTUDINES B. K. TIKADER Zoological Survey of India, Calcutta R. C. SHARMA Desert Regional Station, Zoological Survey of India, Jodhpur Edited by the Director ZOOLOGICAL SURVEY OF INDIA, CALCUTTA © Government of India, 1985 Published: November, 1985 Price: Indian Rs. 150/00 Foreign : £ 20/00 $ 30/00 Printed at The Radiant Process Private Limited, Calcutta, India and Published by the Director, Zoological Survey of India, Calcutta FOREWORD One of the objectives of Zoological Survey of India is to provide comprehensive systematic accounts on various groups of the Indian fauna. To achieve this objective, the Zoological Survey of India undertakes faunistic survey programmes and publishes the results in the form of research papers and reports and under the series "Fauna of India", "The Handbooks" and "Technical Monographs" The present contribution on the Turtles and Tortoises is the sixth in the series of "Handbooks" This is a very primitive group of animals which have a role in the conservation of Nature and are an important protein source. While studies on this group of animals began at the turn of this century, intensive studies were taken up only recently. The present "Handbook" gives a comprehensive taxonomic account of all the marine, freshwater and land turtles and tortoises of India, along with their phylogeny, distribution and keys for easy identification. It includes other information, wherever known, about their biology, ecology, conservation and captive breeding. A total of 32 species and subspecies distributed over sixteen genera and five families are dealt with here. I congratulate the authors for undertaking this work which I am sure will prove useful to students and researchers in the field of Herpetology both in India and abroad. -
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). -
Project Update: October 2012
Project Update: October 2012 1. Population Assessment Surveys at five protected areas in the Agasthyamalai Hills of Kerala have been completed. Thirty randomly selected, 2ha grids were surveyed at each area and, household surveys were undertaken in parallel. Travancore tortoise (Indotestudo travancorica) was detected at four areas while the Cochin forest cane turtle (Vijayachelys silvatica) was found only at one. A total of 42 Travancore tortoise individuals were found, a large portion of them in indigenous settlements while a single Cochin forest cane turtle was detected. Five Indian black turtles (Melanochelys trijuga) were also found. 2. Interviews A total of 81 questionnaires were completed with indigenous communities and local forest department officials at the five protected areas in Kerala. Two separate questionnaires were used for the two stakeholders. Along with the focal species of this study, five other chelonian species were included in the interviews to understand the status and threats to all the freshwater and terrestrial chelonians of south Kerala. While Travancore tortoise, Cochin forest cane turtle, Indian black turtle and Indian flapshell turtle (Lissemys punctata) were the most common species encountered, Travancore tortoise and Indian black turtle were the most consumed. The major threats faced by the two focal species of this study, the Travancore tortoise and the Cochin forest cane turtle were fire, human consumption, consumption by wild animals and elephant stamping. Human consumption, other than for the meat per se was undertaken to cure diseases, mostly piles. Social taboos existed specifically for the Cochin forest cane turtle at a few indigenous settlements. 3. Remaining surveys Field and questionnaire surveys in Theni and Kodaikanal Forest Divisions are currently being undertaken. -
Eric V. Goode, 2016 Behler Turtle Conservation Award Recipient
BEHLER AWARD Eric V. Goode, 2016 Behler Turtle Conservation Award Recipient Max Maurer, Ross Kiester, and Paul Gibbons I was fortunate to grow up in rural northern California, in the 1960’s and 70’s, where my family gave me an appreciation and love for the natural world. I spent my childhood exploring the family’s 250-acre ranch, hiking in the hills, trout fishing in crystal clear streams, and searching for native wildlife. I had a particular fascination with reptiles and amphibians and kept a record of every species I encountered long before I knew about “Life Lists”. Pond turtles, Western newts, California King snakes, Red-sided Garter snakes, Pacific Giant salaman- ders, and Yellow- and Red-legged frogs were all common in our streams and ponds. California was a paradise in those halcyon days and little did I know that so many of the common species of my child- hood would soon be rare or entirely gone in just a few decades. Looking back, I realize how all these creatures were taken for granted. Today, when I return to my family ranch, there are no Yellow- and Red-legged frogs, no newts, Pond turtles, or King snakes, and the most common species of all, the beautiful California Red-sided Garter snake, has disappeared completely. Sadly, what happened in Sonoma is a microcosm of what has hap- pened to species around the globe. On my sixth birthday, I received a Mediterranean tortoise named Ajax. My love affair with Ajax led to a Eric with the recently named Goode’s Thornscrub Tor- toise (Gopherus evgoodei) during a biodiversity inventory postage stamp collection of turtles and tortoises that I kept in my bedroom until college: Indian Star tor- of the preserve that was created to protect the species toises, Red-footed tortoises, Burmese Black Mountain tortoises, Leopard tortoises, Texas tortoises, North and its tropical deciduous forest habitat near the town of American Wood turtles, Box turtles, Spotted turtles, Amazon Yellow-spotted Side-neck turtles, Indian Alamos in Sonora, Mexico.