Squamata: Typhlopidae) D
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Xenosaurus Tzacualtipantecus. the Zacualtipán Knob-Scaled Lizard Is Endemic to the Sierra Madre Oriental of Eastern Mexico
Xenosaurus tzacualtipantecus. The Zacualtipán knob-scaled lizard is endemic to the Sierra Madre Oriental of eastern Mexico. This medium-large lizard (female holotype measures 188 mm in total length) is known only from the vicinity of the type locality in eastern Hidalgo, at an elevation of 1,900 m in pine-oak forest, and a nearby locality at 2,000 m in northern Veracruz (Woolrich- Piña and Smith 2012). Xenosaurus tzacualtipantecus is thought to belong to the northern clade of the genus, which also contains X. newmanorum and X. platyceps (Bhullar 2011). As with its congeners, X. tzacualtipantecus is an inhabitant of crevices in limestone rocks. This species consumes beetles and lepidopteran larvae and gives birth to living young. The habitat of this lizard in the vicinity of the type locality is being deforested, and people in nearby towns have created an open garbage dump in this area. We determined its EVS as 17, in the middle of the high vulnerability category (see text for explanation), and its status by the IUCN and SEMAR- NAT presently are undetermined. This newly described endemic species is one of nine known species in the monogeneric family Xenosauridae, which is endemic to northern Mesoamerica (Mexico from Tamaulipas to Chiapas and into the montane portions of Alta Verapaz, Guatemala). All but one of these nine species is endemic to Mexico. Photo by Christian Berriozabal-Islas. amphibian-reptile-conservation.org 01 June 2013 | Volume 7 | Number 1 | e61 Copyright: © 2013 Wilson et al. This is an open-access article distributed under the terms of the Creative Com- mons Attribution–NonCommercial–NoDerivs 3.0 Unported License, which permits unrestricted use for non-com- Amphibian & Reptile Conservation 7(1): 1–47. -
Multi-National Conservation of Alligator Lizards
MULTI-NATIONAL CONSERVATION OF ALLIGATOR LIZARDS: APPLIED SOCIOECOLOGICAL LESSONS FROM A FLAGSHIP GROUP by ADAM G. CLAUSE (Under the Direction of John Maerz) ABSTRACT The Anthropocene is defined by unprecedented human influence on the biosphere. Integrative conservation recognizes this inextricable coupling of human and natural systems, and mobilizes multiple epistemologies to seek equitable, enduring solutions to complex socioecological issues. Although a central motivation of global conservation practice is to protect at-risk species, such organisms may be the subject of competing social perspectives that can impede robust interventions. Furthermore, imperiled species are often chronically understudied, which prevents the immediate application of data-driven quantitative modeling approaches in conservation decision making. Instead, real-world management goals are regularly prioritized on the basis of expert opinion. Here, I explore how an organismal natural history perspective, when grounded in a critique of established human judgements, can help resolve socioecological conflicts and contextualize perceived threats related to threatened species conservation and policy development. To achieve this, I leverage a multi-national system anchored by a diverse, enigmatic, and often endangered New World clade: alligator lizards. Using a threat analysis and status assessment, I show that one recent petition to list a California alligator lizard, Elgaria panamintina, under the US Endangered Species Act often contradicts the best available science. -
Fowlers Gap Biodiversity Checklist Reptiles
Fowlers Gap Biodiversity Checklist ow if there are so many lizards then they should make tasty N meals for someone. Many of the lizard-eaters come from their Reptiles own kind, especially the snake-like legless lizards and the snakes themselves. The former are completely harmless to people but the latter should be left alone and assumed to be venomous. Even so it odern reptiles are at the most diverse in the tropics and the is quite safe to watch a snake from a distance but some like the Md rylands of the world. The Australian arid zone has some of the Mulga Snake can be curious and this could get a little most diverse reptile communities found anywhere. In and around a disconcerting! single tussock of spinifex in the western deserts you could find 18 species of lizards. Fowlers Gap does not have any spinifex but even he most common lizards that you will encounter are the large so you do not have to go far to see reptiles in the warmer weather. Tand ubiquitous Shingleback and Central Bearded Dragon. The diversity here is as astonishing as anywhere. Imagine finding six They both have a tendency to use roads for passage, warming up or species of geckos ranging from 50-85 mm long, all within the same for display. So please slow your vehicle down and then take evasive genus. Or think about a similar diversity of striped skinks from 45-75 action to spare them from becoming a road casualty. The mm long! How do all these lizards make a living in such a dry and Shingleback is often seen alone but actually is monogamous and seemingly unproductive landscape? pairs for life. -
A Taxonomic Framework for Typhlopid Snakes from the Caribbean and Other Regions (Reptilia, Squamata)
caribbean herpetology article A taxonomic framework for typhlopid snakes from the Caribbean and other regions (Reptilia, Squamata) S. Blair Hedges1,*, Angela B. Marion1, Kelly M. Lipp1,2, Julie Marin3,4, and Nicolas Vidal3 1Department of Biology, Pennsylvania State University, University Park, PA 16802-5301, USA. 2Current address: School of Dentistry, University of North Carolina, Chapel Hill, NC 27599-7450, USA. 3Département Systématique et Evolution, UMR 7138, C.P. 26, Muséum National d’Histoire Naturelle, 57 rue Cuvier, F-75231 Paris cedex 05, France. 4Current address: Department of Biology, Pennsylvania State University, University Park, PA 16802-5301 USA. *Corresponding author ([email protected]) Article registration: http://zoobank.org/urn:lsid:zoobank.org:pub:47191405-862B-4FB6-8A28-29AB7E25FBDD Edited by: Robert W. Henderson. Date of publication: 17 January 2014. Citation: Hedges SB, Marion AB, Lipp KM, Marin J, Vidal N. 2014. A taxonomic framework for typhlopid snakes from the Caribbean and other regions (Reptilia, Squamata). Caribbean Herpetology 49:1–61. Abstract The evolutionary history and taxonomy of worm-like snakes (scolecophidians) continues to be refined as new molec- ular data are gathered and analyzed. Here we present additional evidence on the phylogeny of these snakes, from morphological data and 489 new DNA sequences, and propose a new taxonomic framework for the family Typhlopi- dae. Of 257 named species of typhlopid snakes, 92 are now placed in molecular phylogenies along with 60 addition- al species yet to be described. Afrotyphlopinae subfam. nov. is distributed almost exclusively in sub-Saharan Africa and contains three genera: Afrotyphlops, Letheobia, and Rhinotyphlops. Asiatyphlopinae subfam. nov. is distributed in Asia, Australasia, and islands of the western and southern Pacific, and includes ten genera:Acutotyphlops, Anilios, Asiatyphlops gen. -
Reptiles & Amphibians of Kirindy
REPTILES & AMPHIBIANS OF KIRINDY KIRINDY FOREST is a dry deciduous forest covering about 12,000 ha and is managed by the Centre National de Formation, dʹEtudes et de Recherche en Environnement et Foresterie (CNFEREF). Dry deciduous forests are among the world’s most threatened ecosystems, and in Madagascar they have been reduced to 3 per cent of their original extent. Located in Central Menabe, Kirindy forms part of a conservation priority area and contains several locally endemic animal and plant species. Kirindy supports seven species of lemur and Madagascarʹs largest predator, the fossa. Kirindy’s plants are equally notable and include two species of baobab, as well as the Malagasy endemic hazomalany tree (Hazomalania voyroni). Ninety‐nine per cent of Madagascar’s known amphibians and 95% of Madagascar’s reptiles are endemic. Kirindy Forest has around 50 species of reptiles, including 7 species of chameleons and 11 species of snakes. This guide describes the common amphibians and reptiles that you are likely to see during your stay in Kirindy forest and gives some field notes to help towards their identification. The guide is specifically for use on TBA’s educational courses and not for commercial purposes. This guide would not have been possible without the photos and expertise of Marius Burger. Please note this guide is a work in progress. Further contributions of new photos, ids and descriptions to this guide are appreciated. This document was developed during Tropical Biology Association field courses in Kirindy. It was written by Rosie Trevelyan and designed by Brigid Barry, Bonnie Metherell and Monica Frisch. -
A Case of Albinism in Amerotyphlops Brongersmianus (Vanzolini, 1976) (Serpentes: Typhlopidae) from Southern Bahia, Northeaestern Brazil
Herpetology Notes, volume 10: 131-132 (2017) (published online on 10 March 2017) A case of albinism in Amerotyphlops brongersmianus (Vanzolini, 1976) (Serpentes: Typhlopidae) from southern Bahia, northeaestern Brazil Caio Vinícius de Mira-Mendes1,*, Celso Henrique Varela Rios2, Renato Augusto Martins2, Tadeu Medeiros1, Mirco Solé1 and Antônio Jorge Suzart Argôlo1 Albinism is defined as a congenital decrease or Bahia (16.968567°S; 39.567365°W; datum WGS84). absence of melanin in the skin, mucosa, and eyes, The specimen was photographed, collected and caused by a homozygosis in a recessive mendelian gene deposited in the herpetological collection of Museu (Bechtel, 1995; Griffiths et al., 1998). While albinism de Zoologia da Universidade de São Paulo (MZUSP), is widely spread in several pet snake lineages (Saenko state of São Paulo, Brazil, under the catalogue number et al., 2015), reports of albino snakes from the wild are MZUSP 22790. The snake had a snout-vent length of scattered in the literature (e.g., Sazima and Di-Bernardo, 229 mm and tail length of 4 mm. 1991; Duarte et al., 2005; Krecsák, 2008; Silva et al., Cases of coloration disorder are very rare in 2010, Abegg et al., 2015). Although the exact incidence scolecophidian snakes. Currently, only four reports are of albinism in snakes is not known, estimates suggest known in the literature: Epictia munoai, Amerotyphlops orders of 1:10,000 to 1:30,000 in the general population reticulatus and Grypotyphlops acutus (Nicéforo-Maria, (Bechtel, 1995). Herein, we report a case of total 1958; Orejas-Miranda, 1972; Nivalkar et al., 2012, albinism in Amerotyphlops brongersmianus (Vanzolini, respectively) that represent albinism cases, and one case 1972), from northeastern Brazil. -
Reptile Diversity in an Amazing Tropical Environment: the West Indies - L
TROPICAL BIOLOGY AND CONSERVATION MANAGEMENT - Vol. VIII - Reptile Diversity In An Amazing Tropical Environment: The West Indies - L. Rodriguez Schettino REPTILE DIVERSITY IN AN AMAZING TROPICAL ENVIRONMENT: THE WEST INDIES L. Rodriguez Schettino Department of Zoology, Institute of Ecology and Systematics, Cuba To the memory of Ernest E. Williams and Austin Stanley Rand Keywords: Reptiles, West Indies, geographic distribution, morphological and ecological diversity, ecomorphology, threatens, conservation, Cuba Contents 1. Introduction 2. Reptile diversity 2.1. Morphology 2.2.Habitat 3. West Indian reptiles 3.1. Greater Antilles 3.2. Lesser Antilles 3.3. Bahamas 3.4. Cuba (as a study case) 3.4.1. The Species 3.4.2. Geographic and Ecological Distribution 3.4.3. Ecomorphology 3.4.4. Threats and Conservation 4. Conclusions Acknowledgments Glossary Bibliography Biographical Sketch Summary The main features that differentiate “reptiles” from amphibians are their dry scaled tegument andUNESCO their shelled amniotic eggs. In– modern EOLSS studies, birds are classified under the higher category named “Reptilia”, but the term “reptiles” used here does not include birds. One can externally identify at least, three groups of reptiles: turtles, crocodiles, and lizards and snakes. However, all of these three groups are made up by many species that are differentSAMPLE in some morphological characters CHAPTERS like number of scales, color, size, presence or absence of limbs. Also, the habitat use is quite variable; there are reptiles living in almost all the habitats of the Earth, but the majority of the species are only found in the tropical regions of the world. The West Indies is a region of special interest because of its tropical climate, the high number of species living on the islands, the high level of endemism, the high population densities of many species, and the recognized adaptive radiation that has occurred there in some genera, such as Anolis, Sphaerodactylus, and Tropidophis. -
Comparative Osteology of the Snake Families Typhlopidae and Leptotyphlopidae
M L I E) R.AR.Y OF THE UNIVERSITY Of ILLINOIS 570.5 ILL V. 36-39 cop- 2 The MJn/mom Fee for .11 Librarv Materials! belore ine l.. on or ^^^ _^^ll^l. l^ti u BUlLl '"^G'^Sto,. 3^1 i-r KBil USEONLV OCT 4 1993 OCTO 1993 BUILDiNG ISEONLY 1995 R 1995 IdC' 0^'*a L161—O-1096 ' 1 •- Wl ^'^**«S COMPARATIVE OSTEOLOGY OF THE SNAKE FAMILIES TYPHLOPIDAE AND LEPTOTYPHLOPIDAE JAMES CARL LIST ILLINOIS BIOLOGICAL MONOGRAPHS 36 THE UNIVERSITY OF ILLINOIS PRESS. URBANA ILLINOIS BIOLOGICAL MONOGRAPHS Volumes 1 through 24 contained four issues each and were available through subscription. Beginning with number 25 (issued in 1957), each publication is numbered consecutively. No subscriptions are available, but standing orders are accepted for forthcoming numbers. Prices of previous issues still in print are listed below, and these may be purchased from the University of Illinois Press, Urbana, Illinois. Microfilm and photo-offset copies of out-of-print titles in the Illinois Biological Monographs are available from University Microfilms, Inc., 313 North First Street, Ann Arbor, Michigan 48107, and the Johnson Re- print Corporation, 111 Fifth Avenue, New York, New York 10003. Balduf, W. V. (1959): Obligatory and Facultative Insects in Rose Hips. 12 pis. No. 26. $3.50. Brandon, Ronald A. (1966): Systematics of the Salamander Genus Gyr'mophilus. 23 figs. No. 35. $4.50. Cregon, Sister Mary Bertha (1941): Generic Relationships of the Dolichopodidae (Diptera) Based on a Study of the Mouth Parts. 30 pis. Vol. 18, No. 1. $1.00. Daubs, Edwin Horace (1965): A Monograph of Lemnaceae. -
Standard Common and Current Scientific Names for North American Amphibians, Turtles, Reptiles & Crocodilians
STANDARD COMMON AND CURRENT SCIENTIFIC NAMES FOR NORTH AMERICAN AMPHIBIANS, TURTLES, REPTILES & CROCODILIANS Sixth Edition Joseph T. Collins TraVis W. TAGGart The Center for North American Herpetology THE CEN T ER FOR NOR T H AMERI ca N HERPE T OLOGY www.cnah.org Joseph T. Collins, Director The Center for North American Herpetology 1502 Medinah Circle Lawrence, Kansas 66047 (785) 393-4757 Single copies of this publication are available gratis from The Center for North American Herpetology, 1502 Medinah Circle, Lawrence, Kansas 66047 USA; within the United States and Canada, please send a self-addressed 7x10-inch manila envelope with sufficient U.S. first class postage affixed for four ounces. Individuals outside the United States and Canada should contact CNAH via email before requesting a copy. A list of previous editions of this title is printed on the inside back cover. THE CEN T ER FOR NOR T H AMERI ca N HERPE T OLOGY BO A RD OF DIRE ct ORS Joseph T. Collins Suzanne L. Collins Kansas Biological Survey The Center for The University of Kansas North American Herpetology 2021 Constant Avenue 1502 Medinah Circle Lawrence, Kansas 66047 Lawrence, Kansas 66047 Kelly J. Irwin James L. Knight Arkansas Game & Fish South Carolina Commission State Museum 915 East Sevier Street P. O. Box 100107 Benton, Arkansas 72015 Columbia, South Carolina 29202 Walter E. Meshaka, Jr. Robert Powell Section of Zoology Department of Biology State Museum of Pennsylvania Avila University 300 North Street 11901 Wornall Road Harrisburg, Pennsylvania 17120 Kansas City, Missouri 64145 Travis W. Taggart Sternberg Museum of Natural History Fort Hays State University 3000 Sternberg Drive Hays, Kansas 67601 Front cover images of an Eastern Collared Lizard (Crotaphytus collaris) and Cajun Chorus Frog (Pseudacris fouquettei) by Suzanne L. -
Waite's Blind Snakes (Squamata: Scolecophidia
© Copyright Australian Museum, 1999 Records of the Australian Museum (1999) Vol. 51: 43–56. ISSN 0067–1975 Waite’s Blind Snakes (Squamata: Scolecophidia: Typhlopidae): Identification of Sources and Correction of Errors GLENN M. SHEA Department of Veterinary Anatomy & Pathology, University of Sydney NSW 2006, Australia [email protected] ABSTRACT. The majority of the 542 typhlopid specimens examined by Edgar Waite for his 1918 monograph of the family are identified, and their current status discussed. Most Waite records that do not correspond with the distribution based on modern records are shown to be in error, involving either misidentifications, misreadings of localities, or transposition of data. A few remaining problematic records are considered dubious due to a lack of supporting data. Ramphotyphlops batillus (Waite, 1894), known only from the holotype from Wagga Wagga, NSW, is restored to the Australian fauna, and new data on the type are provided. Probable paratypes for Typhlops grypus (SAM R849; QM J2947), T. proximus (AM R615, R145401– 07, SAM R915) and T. subocularis (AM R2169) are identified. New data on dorsal scale counts are provided for Ramphotyphlops leucoproctus (377–394), R. polygrammicus (370–422), R. proximus (326– 392), R. wiedii (381–439) and R. yirrikalae (447–450). SHEA, GLENN M., 1999. Waite’s blind snakes (Squamata: Scolecophidia: Typhlopidae): identification of sources and correction of errors. Records of the Australian Museum 51(1): 43–56. Although a number of species of Australian typhlopid work, particularly his key, distribution maps and figures, snakes had been described by European herpetologists in has been the main source of much of the subsequent the nineteenth century, notably Wilhelm Peters and George literature on Australian typhlopids. -
Checklist of the Blind Snakes (Typhlopidae), Pythons and Boas (Boidae) of India
lOOlOGICAl SURVE? ~~\~1tNOIAP;? <~- Rec. zool. Surv. India: l09(Part-l) : 13-30, 2009 CHECKLIST OF THE BLIND SNAKES (TYPHLOPIDAE), PYTHONS AND BOAS (BOIDAE) OF INDIA GOURI DASGUPTA, R. Ko BIS\VAS AND SU.JOY RAHA Zoological Survey of India, F.P.S. Building, Kolkata-700 016 INTRODUCTION Reptiles are ectothermic vertebrates which include the Crocodiles, Turtles, Lizards & Snakes. In India reptilian assemblage is represented by the orders Crocodylia, Testudines and Sqatnata. The snake fauna conlprises of tcn families, of these family Typhlopidae and Boidae are listed in the papcr. Each species is supplemented with an exhaustive synonyrny along with rClnarks pertaining to the rarity and status. The studies on Indian Reptiles have been enriched with notable contribulions by several \VOrKers both during the pre and post independent India. We wi11 be failing in our duty if we do not cite the works notably by Das (1991, 1995, 2003), Murthy (1986, 1990, 1992) Sharanla (197 I 1976, 1977, 2003), Biswas (1965, 1977), and Sanyal (1991, 1993, 2006) to mention only a few in the unending list of the galaxy of workers in the recent times. However \ve owe our deep debt of gratitude to the pioneering herpetologists of British India who laid the foundation of Indian Herpetology, notably Boulenger (1890, 1893 ) Nelson Annandale (1876-1924) Wall (1909-1923) and M. A. Smith. (1875-1958). The contribution of Wallach (1999, 2003) Nassballln (1980) and the book "Snake species of the world" dealing with extcnsive refcrence work C0111pi led by Mc Diarnlid, Campbell and T A. TOllre (1999) contributed to our knowledge on Typhlopidae and Boidae. -
Pyron Et Al 2013A.Pdf
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Molecular Phylogenetics and Evolution 66 (2013) 969–978 Contents lists available at SciVerse ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Genus-level phylogeny of snakes reveals the origins of species richness in Sri Lanka ⇑ R. Alexander Pyron a, , H.K. Dushantha Kandambi b, Catriona R. Hendry a, Vishan Pushpamal c, Frank T. Burbrink d,e, Ruchira Somaweera f a Dept. of Biological Sciences, The George Washington University, 2023 G. St., NW, Washington, DC 20052, United States b Dangolla, Uda Rambukpitiya, Nawalapitiya, Sri Lanka c Kanneliya Rd., Koralegama, G/Panangala, Sri Lanka d Dept. of Biology, The Graduate School and University Center, The City University of New York, 365 5th Ave., New York, NY 10016, United States e Dept. of Biology, The College of Staten Island, The City University of New York, 2800 Victory Blvd., Staten Island, NY 10314, United States f Biologic Environmental Survey, 50B, Angove Street, North Perth, WA 6006, Australia article info abstract Article history: Snake diversity in the island of Sri Lanka is extremely high, hosting at least 89 inland (i.e., non-marine) Received 5 June 2012 snake species, of which at least 49 are endemic.