Freshwater Turtles and Terrapins
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© T E R R A R I S T I K - F A C H M A G A Z I N R E G I S T E R 2 0 1 0 1 REPTILIA-Register 2010 Terrarienpraxis 85, Oktober/November, 15(5): 38–45. BIRTEL, Andreas (2010): Ein Gewächshaus für Grüne Leguane und Pan- GEHRING, Philip-Sebastian, Maciej PABIJAN, Fanomezana M. RATSOAVI- therchamäleons. – Nr. 84, August/September 2010, 15(4): 44–45. NA, Jörn KÖHLER, Konrad MEBERT & Frank GLAW (2010): Calum- BRAUN, Sandra (2010): Bau eines naturnahen Schauterrariums für ein ma tarzan. Eine neue Chamäleonart aus Madaskar braucht dringend Jemenchamäleon. – Nr. 84, August/September 2010, 15(4): 40–43. Hilfe! – Nr. 86, Dezember 2010/Januar 2011, 15(6): 60–64. FRÖMBERG, Carsten (2010): Gestaltung von Verstecken unter Nutzung GUTSCHE, Alexander (2010): Mehrere Amphibien- und Reptilienarten von Latex-Bindemittel. – Nr. 84, August/September 2010, 15(4): neu in das Washingtoner Artenschutzabkommen (CITES) aufge- 36–38. nommen. – Nr. 83, Juni/Juli 2010, 15(3): 3–8. LONGHITANO, Filip (2010): Vorteile der Rackhaltung. – Nr. 84, August/ JACHAN, Georg (2010): Pfl ege und Vermehrung der Usambara-Busch- September 2010, 15(4): 34–35. viper Atheris ceratophora. – Nr. 83, Juni/Juli 2010, 15(3): 58–68. SCHLÜTER, Uwe (2010): Ernährung nord- und westafrikanischer Wara- KOCH, André (2010): Bestialische Behandlung indonesischer Großrep- ne in der Natur und bei Terrarienhaltung. – Nr. 86, Dezember 2010/ tilien für westliche Luxusprodukte. – Nr. 86, Dezember 2010/Januar Januar 2011, 15(6): 36–45. 2011, 15(6): 3–6. SCHMIDT, Dieter (2010): Naturterrarium oder Heimtierkäfi g? – Nr. 84, KOCH, Claudia (2010): Geheimnisvolles Peru. -
Geographical Distribution Patterns of South American Side-Necked Turtles (Chelidae), with Emphasis on Brazilian Species
Rev. Esp. Herp. (2005) 19:33-46 Geographical distribution patterns of South American side-necked turtles (Chelidae), with emphasis on Brazilian species FRANCO LEANDRO SOUZA Universidade Federal de Mato Grosso do Sul, Centro de Ciências Biológicas e da Saúde, Departamento de Biologia, 79070-900 Campo Grande, MS, Brazil (e-mail: [email protected]) Abstract: The Chelidae (side-necked turtles) are the richest and most widespread turtle family in South America with endemic patterns at the species level related to water basins. Based on available literature records, the geographic distribution of the 22 recognized chelid species from South America was examined in relation to water basins and for the 19 Brazilian species also in light of climate and habitat characteristics. Species-distribution maps were used to identify species richness in a given area. Parsimony analysis of endemicity (PAE) was employed to verify the species-areas similarities and relationships among the species. For Brazilian species, annual rainfall in each water basin explained 81% of variation in turtle distribution and at a regional scale (country-wide) temperature also influenced their distribution. While rainfall had a significant positive relationship with species number in a given area, a negative but non-significant relationship was identified for temperature. Excepting an unresolved clade formed by some northern water basins, well-defined northern-northeastern and central-south groups (as identified for water basins) as well as biome differentiation give support to a hypothesis of a freshwater turtle fauna regionalization. Also, a more general biogeographical pattern is evidenced by those Brazilian species living in open or closed formations. -
Quelônios Amazônicos
Manejo Conservacionista e Monitoramento Populacional de Quelônios Amazônicos Ministério do Meio Ambiente Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis Diretoria de Uso Sustentável de Biodiversidade e Florestas Coordenação de Fauna Silvestre Manejo Conservacionista e Monitoramento Populacional de Quelônios Amazônicos Brasília, 2016 Manejo conservacionista e monitoramento populacional de quelônios amazônicos MINISTÉRIO DO MEIO AMBIENTE COORDENAÇÃO-GERAL DE AUTORIZAÇÃO DE USO E GESTÃO DE FAUNA E RECURSOS José Sarney Filho PESQUEIROS João Pessoa Riograndense Moreira Júnior SECRETARIA DE BIODIVERSIDADE E FLORESTAS José Pedro de Oliveira Costa COORDENAÇÃO DE FAUNA SILVESTRE Iria de Souza Pinto DEPARTAMENTO DE CONSERVAÇÃO DA BIODIVERSIDADE INSTITUTO CHICO MENDES DE CONSERVAÇÃO Ugo Eichler Vercillo DA BIODIVERSIDADE Rômulo Mello INSTITUTO BRASILEIRO DO MEIO AMBIENTE E DOS RECURSOS NATURAIS RENOVÁVEIS DIRETORIA DE PESQUISA, AVALIAÇÃO E MONITORAMENTO DA BIODIVERSIDADE Suely Mara Vaz Guimarães de Aráujo Marcelo Marcelino de Oliveira DIRETORIA DE USO SUSTENTÁVEL DA COORDENAÇÃO-GERAL DE MANEJO PARA BIODIVERSIDADE E FLORESTAS CONSERVAÇÃO Ana Alice Biedzicki de Marques Rosana Junqueira Subirá CENTRO NACIONAL DE PESQUISA E CONSERVA- ÇÃO DE RÉPTEIS E ANFÍBIOS Vera Lúcia Ferreira Luz 2 Ministério do Meio Ambiente Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis Diretoria de Uso Sustentável de Biodiversidade e Florestas Coordenação de Fauna Silvestre Manejo Conservacionista e Monitoramento Populacional de Quelônios Amazônicos Brasília, 2016 Manejo conservacionista e monitoramento populacional de quelônios amazônicos ORGANIZADOR FOTOS GENTILMENTE CEDIDAS Rafael Antônio Machado Balestra Acervo Técnico do RAN Acervo Técnico do Projeto Pé-de-Pincha REVISORES TÉCNICOS Acervo Técnico do INPA Camila Rudge Ferrara Acervo Técnico do Programa Quelônios da Amazônia José Roberto Moreira Ana Paula Gomes Lustosa Rafael Antônio Machado Balestra Camila Rudge Ferrara Rafael Bernhard José Roberto Moreira Richard C. -
Trace Element Concentrations in European Pond Turtles (Emys Orbicularis) from Brenne Natural Park, France
Author's personal copy Bulletin of Environmental Contamination and Toxicology (2018) 101:300–304 https://doi.org/10.1007/s00128-018-2376-7 Trace Element Concentrations in European Pond Turtles (Emys orbicularis) from Brenne Natural Park, France Héloïse Guillot1 · Xavier Bonnet1 · Paco Bustamante2 · Carine Churlaud2 · Jacques Trotignon3 · François Brischoux1 Received: 25 May 2018 / Accepted: 2 June 2018 / Published online: 8 June 2018 © Springer Science+Business Media, LLC, part of Springer Nature 2018 Abstract We assessed trace elements concentration in European pond turtle (Emys orbicularis) from Brenne Natural Park (France). We sampled road-killed turtles (N = 46) to measure the concentrations of 4 non-essential (Ag, Cd, Hg, and Pb) and 10 essential (As, Co, Cr, Cu, Fe, Mn, Ni, Se, V, and Zn) elements in muscle, skin, liver and claws. Body size or sex did not influence the concentrations of most elements; except for Hg (liver, skin and claws) and Zn (muscle) which increased with body size. We found relatively high concentrations of Hg and Zn, possibly linked to fish farming. This result deserves future investigations to evaluate possible ecotoxicological effects onE. orbicularis. Keywords Trace elements · Contamination · Wetlands · Emys orbicularis Wetlands are important habitats for biodiversity, yet they to aquatic ecosystems because of their high toxicity, persis- are among the most endangered ecosystems in the world, tence, bioaccumulation in organisms and biomagnification suffering from a drastic reduction of their surface and from across trophic levels (Agarwal 2009). a degradation of water quality (Schneider et al. 2017). Freshwater turtles are suitable organisms to survey con- Monitoring environmental contaminations in wetlands is tamination levels in complex aquatic ecosystems (Overmann difficult because they are connected to complex and large and Krajicek 1995; Ayub et al. -
REPRODUCCIÓN DE Trachemys Callirostris Callirostris (EMYDIDAE) EN AMBIENTES GENERADOS POR LA MINERÍA EN LA GUAJIRA, COLOMBIA
SEDE BOGOTÁ ACTA BIOLÓGICA COLOMBIANA FACULTAD DE CIENCIAS DEPARTAMENTO DE BIOLOGÍA ARTÍCULO DE INVESTIGACIÓN REPRODUCCIÓN DE Trachemys callirostris callirostris (EMYDIDAE) EN AMBIENTES GENERADOS POR LA MINERÍA EN LA GUAJIRA, COLOMBIA Reproduction of Trachemys callirostris callirostris (Emydidae) in environments created by mining in La Guajira, Colombia CINDY LEGUÍZAMO-PARDO1, M. Sc.; MARÍA ARGENIS BONILLA GÓMEZ2, Ph. D. 1 Grupo Biología de Organismos Tropicales, Universidad Nacional de Colombia, Bogotá, Colombia. [email protected] 2 Profesora Asociada, Departamento de Biología, Universidad Nacional de Colombia, Grupo Biología de Organismos Tropicales (BIOTUN), Bogotá, Colombia. [email protected] Autor de correspondencia: Cindy Leguízamo Pardo, [email protected] Recibido 16 de enero de 2014, aceptado con modificaciones 22 de marzo de 2014, fecha de reenvío 19 de abril de 2014. Citation / Citar este artículo como: LEGUÍZAMO-PARDO C, BONILLA GÓMEZ MA. Reproducción de Trachemys callirostris callirostris (Emydidade) en ambientes generados por la minería en La Guajira, Colombia. Acta biol. Colomb. 2014;19(3):363-380. RESUMEN La tortuga hicotea (Trachemys callirostris callirostris) es una subespecie sometida a una alta extracción en Colombia, de la cual no se conoce nada sobre su reproducción en zonas altamente alteradas con bajo impacto por la cacería. Para ello, en tres ambientes acuáticos generados por la minería de carbón en la mina del Cerrejón, departamento de La Guajira, estudiamos algunas características reproductivas de la hicotea durante el periodo reproductivo de 2011 (marzo a junio). Solamente en las lagunas de estabilización registramos un éxito de eclosión positivo (56,9 %). En el embalse de minería, la tasa de depredación de 100 % fue el factor limitante del éxito de eclosión, por lo que recomendamos el aislamiento de los nidos del principal depredador (zorro patón: Procyon cancrivorus) y el traslado de nidadas para su incubación ex-situ. -
Latitudinal Variation in Egg and Clutch Size in Turtles
Latitudinal variation in egg and clutch size in turtles JOHNB. IVERSON,CHRISTINE P. BALGOOYEN,KATHY K. BYRD,AND KELLYK. LYDDAN Department of Biology, Earlham College, Richmond, IN 473 74, U.S. A. Received February 23, 1993 Accepted September 16, 1993 IVERSON,J.B., BALGOOYEN,C.P., BYRD,K.K., and LYDDAN,K.K. 1993. Latitudinal variation in egg and clutch size in turtles. Can. J. Zool. 71: 2448-2461. Reproductive and body size data from 169 populations of 146 species (56% of those recognized), 65 genera (75%), and 11 families (92%)of turtles were tabulated to test for latitudinal variation in egg and clutch size. Body-size-adjusted correla- tion analysis of all populations (as well as within most families) revealed (i) a significant negative relationship (r2 = 0.26) between latitude and egg size, (ii) a significant positive relationship (r2 = 0.2 1) between latitude and clutch size, and (iii) no relationship between latitude and clutch mass. Phylogenetic contrast analyses corroborated these patterns. Clutch size was also negatively correlated with egg size across all populations as well as within most families. We evaluate the applicability to turtles of hypotheses postulated to explain such latitudinal patterns for other vertebrate groups. The observed pattern may be the result of latitudinal variation in selection on egg size and (or) clutch size, as well as on the optimal trade-off between these two traits. IVERSON,J.B., BALGOOYEN,C.P., BYRD,K.K., et LYDDAN,K.K. 1993. Latitudinal variation in egg and clutch size in turtles. Can. J. Zool. 71 : 2448-2461. Les donnCes relatives h la reproduction et h la taille ont CtC enregistrkes chez 169 populations de 146 espkces (56% des espkces actuelles), 65 genres (75 %) et 11 familles (92%) de tomes; ces donnCes ont CtC organiskes en tableau afin d'Ctudier la variation latitudinale de la taille des oeufs et du nombre d'oeufs par couvCe. -
Morphological Characterization of Adults of Orbigny's Slider Trachemys Dorbignyi
Tropical Zoology 23, 000-000, 2010 Morphological characterization of adults of Orbigny’s slider Trachemys dorbignyi (Duméril & Bibron 1835) (Testudines Emydidae) in southern Brazil A. Bager 1,1, T.R.O. Freitas 2 and L. Krause 3 1 Departamento de Biologia, Universidade Federal de Lavras, Campus Universitário, 37200-000 Lavras, Minas Gerais, Brazil 2 Departamento de Genética, Universidade Federal do Rio Grande do Sul, C.P. 15053, Porto Alegre-RS, Brazil, 91501 970 3 Departamento de Zoologia, I.B., Setor de Herpetologia, Prédio 43.435-S/105, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9.500, Porto Alegre-RS, Brazil, 91501 970 Received 11 March 2010, accepted, 11 June 2010 We characterized a population of the Southern Orbigny’s slider turtle, Trachemys dorbignyi (Duméril & Bibron 1835), in its natural environment, focusing on the sex ratio, morphology and sexual dimor- phism. The male:female sex ratio was 1.02:1. The 16.8% difference in mean size between the sexes of T. dorbignyi is among the small- est in the family Emydidae. The female is larger than the male in all measurements except one (carapace and plastron terminal distance, CPD). CPD proved to be the most useful measurement to identify the gender of smaller individuals. The discriminant analysis was ca- pable of differentiating males and females with 100% accuracy. CPD was the most important variable in differentiating males, and the cara- pace height and width of the mouth were most important for females. key words: sexual dimorphism, morphometry, sexual maturity, population structure, Trachemys dorbignyi, Emydidae. Introduction ......................................................................................................... 2 Material and methods .......................................................................................... -
Ecology of the Chelid Turtles Platemys Platycephala, Mesoclemmys Gibba and Mesoclemmys Nasuta in French Guyana
DIPLOMARBEIT Titel der Diplomarbeit Ecology of the chelid turtles Platemys platycephala, Mesoclemmys gibba and Mesoclemmys nasuta in French Guyana. With notes on short term migrations and dietary spectrum of Platemys platycephala in the Nouragues Field Reserve, French Guyana angestrebter akademischer Grad Magister der Naturwissenschaften (Mag. rer.nat.) Verfasserin / Verfasser: Stephan Böhm Studienrichtung /Studienzweig Ökologie (A 444) (lt. Studienblatt): Betreuerin / Betreuer: Prof. Dr. Walter Hödl Wien, im Dezember 2010 1 TABLE OF CONTENTS Introduction ............................................................................................................................ 3 Freshwater habitats in French Guyana............................................................................... 3 Turtles in French Guyana................................................................................................... 5 Expectations ....................................................................................................................... 8 Materials & Methods.............................................................................................................. 9 Literature acquisition..........................................................................................................9 Museum specimens ............................................................................................................ 9 Survey of data from captive keeping................................................................................. -
Pet Freshwater Turtle and Tortoise Trade in Chatuchak Market, Bangkok,Thailand
PET FRESHWATER TURTLE AND TORTOISE TRADE IN CHATUCHAK MARKET, BANGKOK,THAILAND CHRIS R. SHEPHERD VINCENT NIJMAN A TRAFFIC SOUTHEAST ASIA REPORT Published by TRAFFIC Southeast Asia, Petaling Jaya, Selangor, Malaysia © 2008 TRAFFIC Southeast Asia All rights reserved. All material appearing in this publication is copyrighted and may be reproduced with permission. Any reproduction in full or in part of this publication must credit TRAFFIC Southeast Asia as the copyright owner. The views of the authors expressed in this publication do not necessarily reflect those of the TRAFFIC Network, WWF or IUCN. 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 organizations concerning the legal status of any country, territory, or area, or its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership is held by WWF. TRAFFIC is a joint programme of WWF and IUCN. Layout by Noorainie Awang Anak, TRAFFIC Southeast Asia Suggested citation: Chris R. Shepherd and Vincent Nijman (2008): Pet freshwater turtle and tortoise trade in Chatuchak Market, Bangkok, Thailand. TRAFFIC Southeast Asia, Petaling Jaya, Malaysia ISBN 9789833393077 Cover: Radiated Tortoises Astrochelys radiata were the most numerous species of tortoise obdserved during this study Photograph credit: Chris R. Shepherd/TRAFFIC Southeast Asia PET FRESHWATER TURTLE AND TORTOISE -
Phrynops Hilarii
Vol XXXI (1): 15-22; July 2020 Journal of the Argentine Society of Genetics ANALYSIS OF GENOTOXICITY IN ERITHROCYTES OF TURTLES (Phrynops hilarii) FROM ANTHROPIZED AND NATURAL SITES OF ENTRE RÍOS, ARGENTINA ANÁLISIS DE GENOTOXICIDAD EN ERITROCITOS DE TORTUGAS (Phrynops hilarii) DE SITIOS ANTROPIZADOS Y NATURALES DE ENTRE RÍOS, ARGENTINA Castaño G. V. 1, Cabagna Zenklusen M. 2, Prieto Y. 1, Manzano A. S. 1 ABSTRACT 1 Centro de Investigaciones The micronucleus test (MN) is a biomarker of non-destructive genotoxicity that allows Científicas y Transferencia de Tecnología a la Producción chromosomal damage and other nuclear alterations (NA) to be detected. Phrynops hilarii (CICYTTP-CONICET- UADER), Materi is a freshwater chelonium that inhabits regions of central-northern Argentina. The main y España, Diamante, Entre Ríos, objective was to determine the presence of MN and other NA in erythrocytes of natural Argentina. populations of P. hilarii comparing their frequencies between three sites, two anthropized and one of control (cities of Diamante and Paraná) of Entre Ríos, Argentina, during the 2 Universidad Nacional del Litoral, Facultad de Bioquímica y Ciencias period 2015-2016. Eighteen individuals (six per sampling site) were evaluated at the sites: 1- Biológicas, Paraje el Pozo s/n, Santa PD: Pre-Delta National Park (control), 2- AG: Salto Ander Egg (agroecosystem) and 3- SU: Fe, Argentina. Caleta Club Náutico (urban system). Blood was obtained from the femoral vein. The samples were stained with the May Grünwald-Giemsa method and observed under a microscope with Corresponding author: an immersion objective. Micronucleus (MNF) and nuclear alterations (NAF) frequencies Adriana Silvina Manzano were determined every 1000 erythrocytes observed. -
PHRYNOPS TUBEROSUS (NCN): DEFENSIVE BEHAVIOUR. Animals
Natural History Notes PHRYNOPS TUBEROSUS (NCN): DEFENSIVE BEHAVIOUR. Animals use various strategies to remain less visible and to avoid predation, such as camouflage, aposematism, thanatosis, among others (e.g. Stevens & Merilaita, 2009). The high mortality of juveniles and hatchlings is an important part of turtles’ life history, since the young are preyed on by ants (Parris et al., 2002), fishes (Gyuris, 1994) and birds (Janzen et al., 2000). Behaviour that enables predator evasion is therefore key for survival; this note reports an example of a cryptic behaviour in a juvenile Phrynops tuberosus. The observation was made in May 2012, during a field expedition to Cedro’s dam, located in the municipality of Quixadá, Ceará, Figure 1. Juvenile of P. tuberosus partly buried. It Brazil. A juvenile P. tuberosus (carapace length is possible to observe the less evident orange spots = 6.44 cm) was captured under a bank of mainly on the animal’s left side and the accumulated floating macrophytes, marked by removal of a sludge and sand over the margins of the carapace and the neck. Note the right forelimb throwing substrate small triangular section of the marginal scute to over the shell. enable identification (Cagle, 1939) and photographed. When returned to where it was Janzen, F.J., Tucker, J.K. & Paukstis, G.L. captured, the turtle made alternating movements (2000). Experimental analysis of an early of its legs, which threw sand and gravel over its life-history stage: avian predation selects for carapace. When we attempted recapture, the larger body size of hatchling turtles. Journal movements were increased and although more of Evolutionary Biology 13: 947-954. -
International Symposium on Freshwater Turtles Conservation
INTERNATIONAL SYMPOSIUM ON FRESHWATER TURTLES CONSERVATION 22 - 24 MAY 2013 VILA NOVA DE GAIA. PORTUGAL Organizing Committee: Ana Alves, Henrique Alves and Cristina Neves (Parque Biológico de Gaia); José Teixeira and Jael Palhas (CIBIO). Funding: Project LIFE09 NAT/ES/000529. Partners: RIAS/Aldeia; GeneralitatValenciana and VAERSA. Published by: Águas e Parque Biologico de Gaia. Rua da Cunha – 4430-812 AVINTES Vila Nova de Gaia – Portugal www.parquebiologico.pt Publication date: 2016 All pictures in the present work are authored by the LIFE+Trachemys Team INTERNATIONAL SYMPOSIUM ON FRESHWATER TURTLES CONSERVATION 22 - 24 MAY 2013 VILA NOVA DE GAIA. PORTUGAL Index Editorial. Organizing Committee 5 Dynamics of the European pond turtle (Emys orbicularis) population inhabiting the Natural Monument of Cañada 7 del Hoyo (Cuenca). Enrique Ayllón, Pedro Luis Hernandez-Sastre, Cesar Ayres, Pablo García-Díaz, Javier Cañada, Nicolás Hernandez-Monedero, Rocío Martínez-Collado, Isabel Ramírez-Torres Are the invasive species Trachemys scripta and Pseudemys concinna able to reproduce in the northern coast of Portugal? 15 Ana Alves, Albert Martínez-Silvestre, Anabela Alves, José Júlio Martins Sex identification of Emys orbicularis hatchlings: a comparison of morphological and histological methods. Catarina 25 Penim-Loureiro, Ana Alves, Antigoni Kaliontzopoulou, José Teixeira Expansion of Trachemys scripta in the Valencian Community (Eastern Spain). Vicente Sancho, Ignacio Lacomba 41 Layman Report 51 Program 57 Abstracts - Presentations 63 Ecological correlates of reproductive patterns in Italian populations of Emys orbicularis. Marco A.L. 64 Fishing for DNA and Catching Turtles. Scott O’Keeffe 64 Coexistence patterns between native freshwater turtles in Iberian Peninsula. Pedro Segurado 64 Genetic structure of the Mediterranean stripe-necked terrapin (Mauremys leprosa Schweigger, 1812).