CRISTIAN ARMANDO HERNÁNDEZ MORALES Filogenia E Sistemática
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Herpetological Journal SHORT NOTE
Volume 28 (April 2018), 93-95 SHORT NOTE Herpetological Journal Published by the British Intersexuality in Helicops infrataeniatus Jan, 1865 Herpetological Society (Dipsadidae: Hydropsini) Ruth A. Regnet1, Fernando M. Quintela1, Wolfgang Böhme2 & Daniel Loebmann1 1Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Laboratório de Vertebrados. Av. Itália km 8, CEP: 96203-900, Vila Carreiros, Rio Grande, Rio Grande do Sul, Brazil 2Zoologisches Forschungsmuseum A. Koenig, Adenauerallee 160, D-53113 Bonn, Germany Herein, we describe the first case of intersexuality in the are viviparous, and interestingly, H. angulatus exhibits Hydropsini tribe. After examination of 720 specimens both reproductive modes (Rossman, 1984; Aguiar & Di- of Helicops infrataeniatus Jan, 1865, we discovered Bernardo, 2005; Braz et al., 2016). Helicops infrataeniatus one individual that presented feminine and masculine has a wide distribution that encompasses south- reproductive features. The specimen was 619 mm long, southeastern Brazil, southern Paraguay, North-eastern with seven follicles in secondary stage, of different shapes Argentina and Uruguay (Deiques & Cechin, 1991; Giraudo, and sizes, and a hemipenis with 13.32 and 13.57 mm in 2001; Carreira & Maneyro, 2013). At the coastal zone of length. The general shape of this organ is similar to that southernmost Brazil, H. infrataeniatus is among the most observed in males, although it is smaller and does not abundant species in many types of limnic and estuarine present conspicuous spines along its body. Deformities environments (Quintela & Loebmann, 2009; Regnet found in feminine and masculine structures suggest that et al., 2017). In October 2015 at the Laranjal beach, this specimen might not be reproductively functional. municipality of Pelotas, state of Rio Grande do Sul, Brazil (31°46’S, 52°13’W), a remarkable aggregation of reptiles Key words: Follicles, hemipenis, hermaphroditism, water and caecilians occurred after a flood event associated to snake. -
Checklist of Helminths from Lizards and Amphisbaenians (Reptilia, Squamata) of South America Ticle R A
The Journal of Venomous Animals and Toxins including Tropical Diseases ISSN 1678-9199 | 2010 | volume 16 | issue 4 | pages 543-572 Checklist of helminths from lizards and amphisbaenians (Reptilia, Squamata) of South America TICLE R A Ávila RW (1), Silva RJ (1) EVIEW R (1) Department of Parasitology, Botucatu Biosciences Institute, São Paulo State University (UNESP – Univ Estadual Paulista), Botucatu, São Paulo State, Brazil. Abstract: A comprehensive and up to date summary of the literature on the helminth parasites of lizards and amphisbaenians from South America is herein presented. One-hundred eighteen lizard species from twelve countries were reported in the literature harboring a total of 155 helminth species, being none acanthocephalans, 15 cestodes, 20 trematodes and 111 nematodes. Of these, one record was from Chile and French Guiana, three from Colombia, three from Uruguay, eight from Bolivia, nine from Surinam, 13 from Paraguay, 12 from Venezuela, 27 from Ecuador, 17 from Argentina, 39 from Peru and 103 from Brazil. The present list provides host, geographical distribution (with the respective biome, when possible), site of infection and references from the parasites. A systematic parasite-host list is also provided. Key words: Cestoda, Nematoda, Trematoda, Squamata, neotropical. INTRODUCTION The present checklist summarizes the diversity of helminths from lizards and amphisbaenians Parasitological studies on helminths that of South America, providing a host-parasite list infect squamates (particularly lizards) in South with localities and biomes. America had recent increased in the past few years, with many new records of hosts and/or STUDIED REGIONS localities and description of several new species (1-3). -
Iii Pontificia Universidad Católica Del
III PONTIFICIA UNIVERSIDAD CATÓLICA DEL ECUADOR FACULTAD DE CIENCIAS EXACTAS Y NATURALES ESCUELA DE CIENCIAS BIOLÓGICAS Un método integrativo para evaluar el estado de conservación de las especies y su aplicación a los reptiles del Ecuador Tesis previa a la obtención del título de Magister en Biología de la Conservación CAROLINA DEL PILAR REYES PUIG Quito, 2015 IV CERTIFICACIÓN Certifico que la disertación de la Maestría en Biología de la Conservación de la candidata Carolina del Pilar Reyes Puig ha sido concluida de conformidad con las normas establecidas; por tanto, puede ser presentada para la calificación correspondiente. Dr. Omar Torres Carvajal Director de la Disertación Quito, Octubre del 2015 V AGRADECIMIENTOS A Omar Torres-Carvajal, curador de la División de Reptiles del Museo de Zoología de la Pontificia Universidad Católica del Ecuador (QCAZ), por su continua ayuda y contribución en todas las etapas de este estudio. A Andrés Merino-Viteri (QCAZ) por su valiosa ayuda en la generación de mapas de distribución potencial de reptiles del Ecuador. A Santiago Espinosa y Santiago Ron (QCAZ) por sus acertados comentarios y correcciones. A Ana Almendáriz por haber facilitado las localidades geográficas de presencia de ciertos reptiles del Ecuador de la base de datos de la Escuela Politécnica Nacional (EPN). A Mario Yánez-Muñoz de la División de Herpetología del Museo Ecuatoriano de Ciencias Naturales del Instituto Nacional de Biodiversidad (DHMECN-INB), por su ayuda y comentarios a la evaluación de ciertos reptiles del Ecuador. A Marcio Martins, Uri Roll, Fred Kraus, Shai Meiri, Peter Uetz y Omar Torres- Carvajal del Global Assessment of Reptile Distributions (GARD) por su colaboración y comentarios en las encuestas realizadas a expertos. -
De Los Reptiles Del Yasuní
guía dinámica de los reptiles del yasuní omar torres coordinador editorial Lista de especies Número de especies: 113 Amphisbaenia Amphisbaenidae Amphisbaena bassleri, Culebras ciegas Squamata: Serpentes Boidae Boa constrictor, Boas matacaballo Corallus hortulanus, Boas de los jardines Epicrates cenchria, Boas arcoiris Eunectes murinus, Anacondas Colubridae: Dipsadinae Atractus major, Culebras tierreras cafés Atractus collaris, Culebras tierreras de collares Atractus elaps, Falsas corales tierreras Atractus occipitoalbus, Culebras tierreras grises Atractus snethlageae, Culebras tierreras Clelia clelia, Chontas Dipsas catesbyi, Culebras caracoleras de Catesby Dipsas indica, Culebras caracoleras neotropicales Drepanoides anomalus, Culebras hoz Erythrolamprus reginae, Culebras terrestres reales Erythrolamprus typhlus, Culebras terrestres ciegas Erythrolamprus guentheri, Falsas corales de nuca rosa Helicops angulatus, Culebras de agua anguladas Helicops pastazae, Culebras de agua de Pastaza Helicops leopardinus, Culebras de agua leopardo Helicops petersi, Culebras de agua de Peters Hydrops triangularis, Culebras de agua triángulo Hydrops martii, Culebras de agua amazónicas Imantodes lentiferus, Cordoncillos del Amazonas Imantodes cenchoa, Cordoncillos comunes Leptodeira annulata, Serpientes ojos de gato anilladas Oxyrhopus petolarius, Falsas corales amazónicas Oxyrhopus melanogenys, Falsas corales oscuras Oxyrhopus vanidicus, Falsas corales Philodryas argentea, Serpientes liana verdes de banda plateada Philodryas viridissima, Serpientes corredoras -
Chemical Signatures of Femoral Pore Secretions in Two Syntopic but Reproductively Isolated Species of Galápagos Land Iguanas (Conolophus Marthae and C
www.nature.com/scientificreports open chemical signatures of femoral pore secretions in two syntopic but reproductively isolated species of Galápagos land iguanas (Conolophus marthae and C. subcristatus) Giuliano colosimo1,2, Gabriele Di Marco2, Alessia D’Agostino2, Angelo Gismondi2, Carlos A. Vera3, Glenn P. Gerber1, Michele Scardi2, Antonella Canini2 & Gabriele Gentile2* the only known population of Conolophus marthae (Reptilia, Iguanidae) and a population of C. subcristatus are syntopic on Wolf Volcano (Isabela Island, Galápagos). No gene fow occurs suggesting that efective reproductive isolating mechanisms exist between these two species. Chemical signature of femoral pore secretions is important for intra- and inter-specifc chemical communication in squamates. As a frst step towards testing the hypothesis that chemical signals could mediate reproductive isolation between C. marthae and C. subcristatus, we compared the chemical profles of femoral gland exudate from adults caught on Wolf Volcano. We compared data from three diferent years and focused on two years in particular when femoral gland exudate was collected from adults during the reproductive season. Samples were processed using Gas Chromatography coupled with Mass Spectrometry (GC–MS). We identifed over 100 diferent chemical compounds. Non-Metric Multidimensional Scaling (nMDS) was used to graphically represent the similarity among individuals based on their chemical profles. Results from non-parametric statistical tests indicate that the separation between the two species is signifcant, suggesting that the chemical profle signatures of the two species may help prevent hybridization between C. marthae and C. subcristatus. Further investigation is needed to better resolve environmental infuence and temporal reproductive patterns in determining the variation of biochemical profles in both species. -
ARAV Cancer and Case Reports
Section 20 ARAV Cancer and Case Reports Jeff Baier, MS, DVM; Erica Giles, DVM Moderators Fibropapillomatosis in Chameleons Kim Oliver Heckers, Dr med vet, Janosch Dietz, med vet, Rachel E Marschang, PD, Dr med vet, Dipl ECZM (Herpetology), FTÄ Mikrobiologie, ZB Reptilien Session #346 Affiliation: Laboklin GmbH & Co KG, Steubenstr 4, 97688 Bad Kissingen, Germany. Fibropapillomas have been observed with increasing frequency in recent years and occur mostly in panther chameleons (Furcifer pardalis). These include a complex of different neoplastic lesions (papillomas, keratoacan- thomas and intracutaneous cornifying epitheliomas) with similar macroscopic appearance and clinical behavior characterized by nodular changes, starting with single spots, which spread over the body in a period of 1-2 years. At the beginning, the overall general condition is good while at progressive stages of spread, the general condi- tion declines. In a retrospective study, 22 tumors from chameleons with several types of fibropapillomas were examined. Panther chameleons (Furcifer pardalis) were the most affected species (64%), followed by veiled chameleons (Chamaeleo calyptratus) (14%) and 22% of chameleons of unknown species. All of the affected chameleons were adults. The age of 9 animals was known and had a range of 2-5 years with an average of 3.4 years. Thirteen males, one female and eight chameleons of unknown sex were examined. Papillomas were the most frequent tumors (55%), followed by keratoacanthomas (36%) and intracutaneous cornifying epitheliomas (9%). In this study no trend towards malignant transformation of the tumors was found. The etiology of fibro- papillomatosis is still unknown but a viral genesis is suspected. An invertebrate iridovirus was detected in the lesions of one veiled chameleon by PCR. -
Bibliography and Scientific Name Index to Amphibians
lb BIBLIOGRAPHY AND SCIENTIFIC NAME INDEX TO AMPHIBIANS AND REPTILES IN THE PUBLICATIONS OF THE BIOLOGICAL SOCIETY OF WASHINGTON BULLETIN 1-8, 1918-1988 AND PROCEEDINGS 1-100, 1882-1987 fi pp ERNEST A. LINER Houma, Louisiana SMITHSONIAN HERPETOLOGICAL INFORMATION SERVICE NO. 92 1992 SMITHSONIAN HERPETOLOGICAL INFORMATION SERVICE The SHIS series publishes and distributes translations, bibliographies, indices, and similar items judged useful to individuals interested in the biology of amphibians and reptiles, but unlikely to be published in the normal technical journals. Single copies are distributed free to interested individuals. Libraries, herpetological associations, and research laboratories are invited to exchange their publications with the Division of Amphibians and Reptiles. We wish to encourage individuals to share their bibliographies, translations, etc. with other herpetologists through the SHIS series. If you have such items please contact George Zug for instructions on preparation and submission. Contributors receive 50 free copies. Please address all requests for copies and inquiries to George Zug, Division of Amphibians and Reptiles, National Museum of Natural History, Smithsonian Institution, Washington DC 20560 USA. Please include a self-addressed mailing label with requests. INTRODUCTION The present alphabetical listing by author (s) covers all papers bearing on herpetology that have appeared in Volume 1-100, 1882-1987, of the Proceedings of the Biological Society of Washington and the four numbers of the Bulletin series concerning reference to amphibians and reptiles. From Volume 1 through 82 (in part) , the articles were issued as separates with only the volume number, page numbers and year printed on each. Articles in Volume 82 (in part) through 89 were issued with volume number, article number, page numbers and year. -
Iguanid and Varanid CAMP 1992.Pdf
CONSERVATION ASSESSMENT AND MANAGEMENT PLAN FOR IGUANIDAE AND VARANIDAE WORKING DOCUMENT December 1994 Report from the workshop held 1-3 September 1992 Edited by Rick Hudson, Allison Alberts, Susie Ellis, Onnie Byers Compiled by the Workshop Participants A Collaborative Workshop AZA Lizard Taxon Advisory Group IUCN/SSC Conservation Breeding Specialist Group SPECIES SURVIVAL COMMISSION A Publication of the IUCN/SSC Conservation Breeding Specialist Group 12101 Johnny Cake Ridge Road, Apple Valley, MN 55124 USA A contribution of the IUCN/SSC Conservation Breeding Specialist Group, and the AZA Lizard Taxon Advisory Group. Cover Photo: Provided by Steve Reichling Hudson, R. A. Alberts, S. Ellis, 0. Byers. 1994. Conservation Assessment and Management Plan for lguanidae and Varanidae. IUCN/SSC Conservation Breeding Specialist Group: Apple Valley, MN. Additional copies of this publication can be ordered through the IUCN/SSC Conservation Breeding Specialist Group, 12101 Johnny Cake Ridge Road, Apple Valley, MN 55124. Send checks for US $35.00 (for printing and shipping costs) payable to CBSG; checks must be drawn on a US Banlc Funds may be wired to First Bank NA ABA No. 091000022, for credit to CBSG Account No. 1100 1210 1736. The work of the Conservation Breeding Specialist Group is made possible by generous contributions from the following members of the CBSG Institutional Conservation Council Conservators ($10,000 and above) Australasian Species Management Program Gladys Porter Zoo Arizona-Sonora Desert Museum Sponsors ($50-$249) Chicago Zoological -
The Global Distribution of Tetrapods Reveals a Need for Targeted Reptile
1 The global distribution of tetrapods reveals a need for targeted reptile 2 conservation 3 4 Uri Roll#1,2, Anat Feldman#3, Maria Novosolov#3, Allen Allison4, Aaron M. Bauer5, Rodolphe 5 Bernard6, Monika Böhm7, Fernando Castro-Herrera8, Laurent Chirio9, Ben Collen10, Guarino R. 6 Colli11, Lital Dabool12 Indraneil Das13, Tiffany M. Doan14, Lee L. Grismer15, Marinus 7 Hoogmoed16, Yuval Itescu3, Fred Kraus17, Matthew LeBreton18, Amir Lewin3, Marcio Martins19, 8 Erez Maza3, Danny Meirte20, Zoltán T. Nagy21, Cristiano de C. Nogueira19, Olivier S.G. 9 Pauwels22, Daniel Pincheira-Donoso23, Gary Powney24, Roberto Sindaco25, Oliver Tallowin3, 10 Omar Torres-Carvajal26, Jean-François Trape27, Enav Vidan3, Peter Uetz28, Philipp Wagner5,29, 11 Yuezhao Wang30, C David L Orme6, Richard Grenyer✝1 and Shai Meiri✝*3 12 13 # Contributed equally to the paper 14 ✝ Contributed equally to the paper 15 * Corresponding author 16 17 Affiliations: 18 1 School of Geography and the Environment, University of Oxford, Oxford, OX13QY, UK. 19 2 Mitrani Department of Desert Ecology, The Jacob Blaustein Institutes for Desert Research, 20 Ben-Gurion University, Midreshet Ben-Gurion 8499000, Israel. (Current address) 21 3 Department of Zoology, Tel-Aviv University, Tel-Aviv 6997801, Israel. 22 4 Hawaii Biological Survey, 4 Bishop Museum, Honolulu, HI 96817, USA. 23 5 Department of Biology, Villanova University, Villanova, PA 19085, USA. 24 6 Department of Life Sciences, Imperial College London, Silwood Park Campus Silwood Park, 25 Ascot, Berkshire, SL5 7PY, UK 26 7 Institute of Zoology, Zoological Society of London, London NW1 4RY, UK. 27 8 School of Basic Sciences, Physiology Sciences Department, Universidad del Valle, Colombia. -
An Inventory of Online Reptile Images
Zootaxa 0000 (0): 000–000 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2020 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.0000.0.0 http://zoobank.org/urn:lsid:zoobank.org:pub:00000000-0000-0000-0000-00000000000 An inventory of online reptile images BENJAMIN MICHAEL MARSHALL1*, PAUL FREED2, LAURIE J. VITT3, PEDRO BERNARDO4, GERNOT VOGEL5, SEBASTIAN LOTZKAT6, MICHAEL FRANZEN7, JAKOB HALLERMANN8, RICHARD D. SAGE9, BRIAN BUSH10, MARCELO RIBEIRO DUARTE11, LUCIANO JAVIER AVILA12, DAVID JANDZIK13, BORIS KLUSMEYER14, BRAD MARYAN15, JIŘÍ HOŠEK16, PETER UETZ17* 1Suranaree University of Technology, Nakhon Ratchasima, Thailand �[email protected]; https://orcid.org/0000-0001-9554-0605 2Scotts Mills, Oregon 97375, USA. �[email protected] 3Sam Noble Museum, Norman, Oklahoma 73072, USA. �[email protected] 4Royal Ontario Museum, Toronto, ON, Canada. �[email protected] 5Society for Southeast Asian Herpetology, Heidelberg, Germany �[email protected]; https://orcid.org/0000-0002-4542-518X 6Staatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany �[email protected]; https://orcid.org/0000-0001-8171-9321 7Zoologische Staatssammlung München (ZSM-SNSB), 81247 München, Germany. �[email protected] 8Universität Hamburg, Centrum für Naturkunde, Hamburg, Germany �[email protected]; https://orcid.org/0000-0002-8835-9303 9Museum of Vertebrate Zoology, University of California, Berkeley, California 94720, and Sociedad Naturalista Andino Patagónica (SNAP), S. C. de Bariloche, Río Negro, 8400, Argentina. �[email protected]; https://orcid.org/0000-0002-0897-6927 10Stoneville, WA, Australia. �[email protected]; https://orcid.org/0000-0002-3487-6620 11Instituto Butantan, Laboratório de Coleções Zoológicas, São Paulo, Brazil. -
Redalyc.Comparative Studies of Supraocular Lepidosis in Squamata
Multequina ISSN: 0327-9375 [email protected] Instituto Argentino de Investigaciones de las Zonas Áridas Argentina Cei, José M. Comparative studies of supraocular lepidosis in squamata (reptilia) and its relationships with an evolutionary taxonomy Multequina, núm. 16, 2007, pp. 1-52 Instituto Argentino de Investigaciones de las Zonas Áridas Mendoza, Argentina Disponible en: http://www.redalyc.org/articulo.oa?id=42801601 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto ISSN 0327-9375 COMPARATIVE STUDIES OF SUPRAOCULAR LEPIDOSIS IN SQUAMATA (REPTILIA) AND ITS RELATIONSHIPS WITH AN EVOLUTIONARY TAXONOMY ESTUDIOS COMPARATIVOS DE LA LEPIDOSIS SUPRA-OCULAR EN SQUAMATA (REPTILIA) Y SU RELACIÓN CON LA TAXONOMÍA EVOLUCIONARIA JOSÉ M. CEI † las subfamilias Leiosaurinae y RESUMEN Enyaliinae. Siempre en Iguania Observaciones morfológicas Pleurodonta se evidencian ejemplos previas sobre un gran número de como los inconfundibles patrones de especies permiten establecer una escamas supraoculares de correspondencia entre la Opluridae, Leucocephalidae, peculiaridad de los patrones Polychrotidae, Tropiduridae. A nivel sistemáticos de las escamas específico la interdependencia en supraoculares de Squamata y la Iguanidae de los géneros Iguana, posición evolutiva de cada taxón Cercosaura, Brachylophus, -
<I>Alopoglossus Atriventris
HERPETOLOGICAL JOURNAL 17: 269–272, 2007 digenean Mesocoelium monas in Prionodactylus Short Note eigenmanni, also from Brazil. The purpose of this paper is to present an initial helminth list for Alopoglossus angulatus and A. atriventris. Parasite communities of two Nineteen Alopoglossus angulatus (mean snout–vent length [SVL] = 42.1±13.4 mm, range 24–60 mm) and 16 A. lizard species, Alopoglossus atriventris (SVL = 36.9±9.2 mm, range 21–48 mm) were angulatus and Alopoglossus borrowed from the herpetology collection of the Sam No- ble Oklahoma Museum of Natural History (OMNH) and atriventris, from Brazil and examined for helminths. Stomachs from these lizards had previously been removed and were not available for this Ecuador study. Collection localities are as follows. Alopoglossus angulatus: 14 (OMNH 36931–36944) from Acre state, Bra- Stephen R. Goldberg1, Charles R. zil 1996; one (OMNH 37125) from Amazonas state, Brazil Bursey2 & Laurie J. Vitt3 1997; one (OMNH 37337) from Rondônia state, Brazil 1998; three (OMNH 36440–36442) from Sucumbíos prov- 1Department of Biology, Whittier College, California, USA ince, Ecuador 1994. Alopoglossus atriventris: eight 2Department of Biology, Pennsylvania State University, USA (OMNH 36945–36952) from Acre state, Brazil 1996; four 3Sam Noble Oklahoma Museum of Natural History and (OMNH 37126–37129) from Amazonas state, Brazil 1997; Zoology Department, University of Oklahoma, USA two (OMNH 37637–37638) from Amazonas state, Brazil 1998; two (OMNH 36438–36439) from Sucumbíos prov- Alopoglossus angulatus and A. atriventris from Brazil ince, Ecuador 1994. These lizards had originally been fixed and Ecuador were examined for endoparasites. in 10% formalin and stored in 70% ethanol.