CJ Bell -- Peer-Reviewed Publications
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Late Cretaceous) of Morocco : Palaeobiological and Behavioral Implications Remi Allemand
Endocranial microtomographic study of marine reptiles (Plesiosauria and Mosasauroidea) from the Turonian (Late Cretaceous) of Morocco : palaeobiological and behavioral implications Remi Allemand To cite this version: Remi Allemand. Endocranial microtomographic study of marine reptiles (Plesiosauria and Mosasauroidea) from the Turonian (Late Cretaceous) of Morocco : palaeobiological and behavioral implications. Paleontology. Museum national d’histoire naturelle - MNHN PARIS, 2017. English. NNT : 2017MNHN0015. tel-02375321 HAL Id: tel-02375321 https://tel.archives-ouvertes.fr/tel-02375321 Submitted on 22 Nov 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. MUSEUM NATIONAL D’HISTOIRE NATURELLE Ecole Doctorale Sciences de la Nature et de l’Homme – ED 227 Année 2017 N° attribué par la bibliothèque |_|_|_|_|_|_|_|_|_|_|_|_| THESE Pour obtenir le grade de DOCTEUR DU MUSEUM NATIONAL D’HISTOIRE NATURELLE Spécialité : Paléontologie Présentée et soutenue publiquement par Rémi ALLEMAND Le 21 novembre 2017 Etude microtomographique de l’endocrâne de reptiles marins (Plesiosauria et Mosasauroidea) du Turonien (Crétacé supérieur) du Maroc : implications paléobiologiques et comportementales Sous la direction de : Mme BARDET Nathalie, Directrice de Recherche CNRS et les co-directions de : Mme VINCENT Peggy, Chargée de Recherche CNRS et Mme HOUSSAYE Alexandra, Chargée de Recherche CNRS Composition du jury : M. -
The Discovery of XY Sex Chromosomes in a Boa and Python
Current Biology, Volume 27 Supplemental Information The Discovery of XY Sex Chromosomes in a Boa and Python Tony Gamble, Todd A. Castoe, Stuart V. Nielsen, Jaison L. Banks, Daren C. Card, Drew R. Schield, Gordon W. Schuett, and Warren Booth Figure S1. PCR validation of male-specific RAD markers in boa and python. Related to Figure 1. A. Male-biased amplification of RAD marker TCBoa_2918 in eleven male and eleven female Boa imperator. Individual specimen ID numbers are listed below the gel image. B. Male-biased amplification of RAD marker TCBoa_2918 in an additional eight male and eleven female Boa imperator. Individual specimen ID numbers are listed below the gel image. C. Photograph of South American Boa (Boa constrictor) from Goiás, Brazil. D. Male-biased amplification of RAD marker TCBoa_2918 in three male and three female Boa constrictor. Individual specimen ID numbers are listed below the gel image. E. Male-biased amplification of RAD marker M3 in twelve male and twelve female Python bivittatus. Individual specimen ID numbers are listed below the gel image in panel F. F. Male-specific restriction digest of PCR amplicon (PCR-RFLP) from RAD marker M10 in twelve male and twelve female Python bivittatus. Individual specimen ID numbers are listed below the gel image. G. Cartoon illustrating PCR amplicons from the python RAD marker M10. The X and Y alleles are illustrated including the approximate position of the Y chromosome-specific SpeI restriction site. H. Gel image of python RAD marker M10 showing difference between digested and undigested PCR amplicons from a male Python bivittatus. -
Homoroselaps Lacteus, Atractaspis Aterrima, and Atractaspis Irregularis Regan Saltzer SUNY Oswego Department of Biological Sciences
Comparison of the lower jaw and maxilla of Homoroselaps lacteus, Atractaspis aterrima, and Atractaspis irregularis Regan Saltzer SUNY Oswego Department of Biological Sciences Introduction: Methods: • Due to their burrowing behavior, there is little information • CT scans of three snake species from Africa were segmented to available on the ecological traits of burrowing asps. In this compare the lower jaw and maxilla. The CT scans were put into study, the lower jaw and maxilla of three venomous African Avizo software, which allows for the visualization of 3D models. species of burrowing asps were segmented and described; These scans were segmented to show each individual bone of the Homoroselaps lacteus, Atractaspis aterrima, and Atractaspis lower jaw and the maxilla bone. irregularis, commonly called the Sotted Harlequin snake, • Following segmentation, the bones were labeled by comparing them Slender Burrowing Asp or Mole Viper, and Variable to other literature on the anatomy of snakes close to these on the Burrowing Asp. phylogenetic trees (Gans, 2008; Pyron 2014). • It is beneficial to look at the anatomy of these species because Figure 1. Phylogeny of Atractaspis and Homoroselaps according to • Screenshots were taken of the bones in lateral, dorsal, ventral, Pyron, et al. (2014). it can be used to make predictions about the behavior of these anterior, and posterior planes of view to compare the anatomy of the snakes. Looking at the dentary bones could help to learn more snakes. about eating or burrowing behavior (Shine, 2006). This could • Anatomical terms and definitions that were used to describe the also be useful in comparing these to other snake species. -
Threatenedtaxa.Org Journal Ofthreatened 26 June 2020 (Online & Print) Vol
10.11609/jot.2020.12.9.15967-16194 www.threatenedtaxa.org Journal ofThreatened 26 June 2020 (Online & Print) Vol. 12 | No. 9 | Pages: 15967–16194 ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) JoTT PLATINUM OPEN ACCESS TaxaBuilding evidence for conservaton globally ISSN 0974-7907 (Online); ISSN 0974-7893 (Print) Publisher Host Wildlife Informaton Liaison Development Society Zoo Outreach Organizaton www.wild.zooreach.org www.zooreach.org No. 12, Thiruvannamalai Nagar, Saravanampat - Kalapat Road, Saravanampat, Coimbatore, Tamil Nadu 641035, India Ph: +91 9385339863 | www.threatenedtaxa.org Email: [email protected] EDITORS English Editors Mrs. Mira Bhojwani, Pune, India Founder & Chief Editor Dr. Fred Pluthero, Toronto, Canada Dr. Sanjay Molur Mr. P. Ilangovan, Chennai, India Wildlife Informaton Liaison Development (WILD) Society & Zoo Outreach Organizaton (ZOO), 12 Thiruvannamalai Nagar, Saravanampat, Coimbatore, Tamil Nadu 641035, Web Design India Mrs. Latha G. Ravikumar, ZOO/WILD, Coimbatore, India Deputy Chief Editor Typesetng Dr. Neelesh Dahanukar Indian Insttute of Science Educaton and Research (IISER), Pune, Maharashtra, India Mr. Arul Jagadish, ZOO, Coimbatore, India Mrs. Radhika, ZOO, Coimbatore, India Managing Editor Mrs. Geetha, ZOO, Coimbatore India Mr. B. Ravichandran, WILD/ZOO, Coimbatore, India Mr. Ravindran, ZOO, Coimbatore India Associate Editors Fundraising/Communicatons Dr. B.A. Daniel, ZOO/WILD, Coimbatore, Tamil Nadu 641035, India Mrs. Payal B. Molur, Coimbatore, India Dr. Mandar Paingankar, Department of Zoology, Government Science College Gadchiroli, Chamorshi Road, Gadchiroli, Maharashtra 442605, India Dr. Ulrike Streicher, Wildlife Veterinarian, Eugene, Oregon, USA Editors/Reviewers Ms. Priyanka Iyer, ZOO/WILD, Coimbatore, Tamil Nadu 641035, India Subject Editors 2016–2018 Fungi Editorial Board Ms. Sally Walker Dr. B. -
A Phylogeny and Revised Classification of Squamata, Including 4161 Species of Lizards and Snakes
BMC Evolutionary Biology This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes BMC Evolutionary Biology 2013, 13:93 doi:10.1186/1471-2148-13-93 Robert Alexander Pyron ([email protected]) Frank T Burbrink ([email protected]) John J Wiens ([email protected]) ISSN 1471-2148 Article type Research article Submission date 30 January 2013 Acceptance date 19 March 2013 Publication date 29 April 2013 Article URL http://www.biomedcentral.com/1471-2148/13/93 Like all articles in BMC journals, this peer-reviewed article can be downloaded, printed and distributed freely for any purposes (see copyright notice below). Articles in BMC journals are listed in PubMed and archived at PubMed Central. For information about publishing your research in BMC journals or any BioMed Central journal, go to http://www.biomedcentral.com/info/authors/ © 2013 Pyron et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes Robert Alexander Pyron 1* * Corresponding author Email: [email protected] Frank T Burbrink 2,3 Email: [email protected] John J Wiens 4 Email: [email protected] 1 Department of Biological Sciences, The George Washington University, 2023 G St. -
Curriculum Vitae Christopher J
C. J. Bell Curriculum Vitae Christopher J. Bell 10 January, 2012 Professor The University of Texas at Austin Department of Geological Sciences 1 University Station C1100 Austin, TX 78712-0254 (512) 471-7301 [email protected] Date and Place of Birth: 12 March, 1966; Marietta, Georgia, U.S.A. Education University of California, Berkeley, California. Department of Integrative Biology. Ph.D., 1997. Northern Arizona University, Flagstaff, Arizona. Quaternary Studies Program. M.S., 1990. The College of William and Mary in Virginia, Williamsburg, Virginia. Department of Geology. B.S., 1988. Professional Appointments - Current Sep., 2010 – present: Professor, Department of Geological Sciences, The University of Texas at Austin. April, 2007 – present: Research Associate, Department of Terrestrial Vertebrates, Western Australian Museum, Perth, Western Australia. Professional Appointments - Historical Sep., 2003 – Sept. 2010 : Associate Professor, Department of Geological Sciences, The University of Texas at Austin. September, 1997 - August, 2003: Assistant Professor, Department of Geological Sciences, The University of Texas at Austin. January, 1997 - May, 1997: Graduate Student Instructor, ‘Natural History of the Vertebrates,’ Department of Integrative Biology, U.C. Berkeley. August - December, 1996: Curatorial Assistant, Museum of Vertebrate Zoology, U.C. Berkeley. June - August, 1996: Graduate Student Curatorial Assistant, Museum of Paleontology, U.C. Berkeley. August - December, 1995: Graduate Student Instructor, ‘Morphology of the Vertebrate Skeleton,’ Department of Integrative Biology, U.C. Berkeley. June - August, 1995: Move Coordinator, Museum of Paleontology, U.C. Berkeley. January - May, 1995: Graduate Student Instructor, ‘The Age of Mammals,’ Department of Integrative Biology, U.C. Berkeley. 1 C. J. Bell August - December, 1994: Research Assistant to A. D. Barnosky, Porcupine Cave Project, Museum of Paleontology, U. -
On the Identification of Shieldtail Snakes of the Genus Platyplectrurus Günther, 1868 (Squamata: Uropeltidae), with Complementary Diagnoses
Asian Journal of Conservation Biology, July 2020. Vol. 9 No. 1, pp. 167-170 AJCB: SC0041 ISSN 2278-7666 ©TCRP Foundation 2020 On the identification of shieldtail snakes of the genus Platyplectrurus Günther, 1868 (Squamata: Uropeltidae), with complementary diagnoses S.R.Ganesh1 & P. Bharath Simha2 1 Chennai Snake Park, Rajbhavan post, Chennai 600 022, Tamil Nadu, India 2 Sálim Ali Centre for Ornithology and Natural History, Anaikatty (PO), Coimbatore 641 108, Tamil Nadu, India. (Received: December 08, 2019; Revised: April 21, 2020 ; Accepted: June 05 , 2020) ABSTRACT We provide further notes on taxa assigned to little-known uropeltid snake genus Platyplectrurus. Based on our field surveys and in situ wild encounters of live specimens we illustrate P. trilienatus in life for the very first time and provide what is perhaps the first report of albinism in this group. We also provide live colouration data for both adult and juvenile P. madurensis. Additionally, based on our perusal of original description papers, subse- quent taxonomic treatises and photos of name-bearing types (featured herein), we add complimentary clauses to better diagnose and distinguish these taxa. We herein indicate that the status of the nominate taxon P. bilineatus, currently considered a subjective junior synonym (young one) of P. trilineatus must be reconsidered in light of these findings. Our results bolster the continued use (after Beddome) of both ventral and dorsal colouration in addition to head-scale configurations to better diagnose congeners in this group. Key words: adult, albinism, dorsal colouration, juvenile, ventral colouration, Western Ghats INTRODUCTION (Das, 2002; Daniel, 2002; Whitaker & Captain, 2004). -
Cobra, Volume : IV Issue 2. 2010 RICHARD HENRY BEDDOME AND
Cobra, Volume : IV Issue 2. 2010 RICHARD HENRY BEDDOME AND SOUTH INDIA’S HERPETOFAUNA— A TRIBUTE ON HIS CENTENNIAL DEATH ANNIVERSARY S.R. Ganesh Chennai Snake Park, Rajbhavan post, Chennai 600 022, Tamil Nadu, India Email: [email protected] One name that stands out in the early decades of systematic herpetology of south India is Richard Henry Beddome (11th May 1830 – 23rd February 1911). Biographic sketches of his life and work are available in Godwin-Austen (1912), Smith (1931), Das (2003) and Vijayaraghavan (2005). For the immediate interest of the readers these are summarized here. Beddome was the eldest son of Richard Boswell Brandon Beddome, solicitor, of Clapham Common, S.W. He was educated at Charterhouse School in Surrey, U.K. He first studied for the legal profession, but he could not get interested in it and preferred a life abroad. He entered the Army, obtaining a direct cadetship in 1848 in the East India Company's service, and was sent to India. He was posted to the 42nd Madras Native Infantry. He was with that Regiment at Jabalpur in 1856, serving as Quartermaster and Interpreter of the regiment and from there he went to Secunderabad. Soon after his arrival in Madras, at the end of 1856, he was appointed to the Madras Forest Department, and never rejoined his regiment. In 1857, due to his profound fascination for natural history, was selected as an assistant to Dr. Hugh Cleghorn, the first Conservator of Forests of the then – Madras Presidency. In 1859, he succeeded Dr. Cleghorn to become the Chief Conservator of Forests in which position he continued until 1882. -
Endemic Animals of India
ENDEMIC ANIMALS OF INDIA Edited by K. VENKATARAMAN A. CHATTOPADHYAY K.A. SUBRAMANIAN ZOOLOGICAL SURVEY OF INDIA Prani Vigyan Bhawan, M-Block, New Alipore, Kolkata-700 053 Phone: +91 3324006893, +91 3324986820 website: www.zsLgov.in CITATION Venkataraman, K., Chattopadhyay, A. and Subramanian, K.A. (Editors). 2013. Endemic Animals of India (Vertebrates): 1-235+26 Plates. (Published by the Director, Zoological Survey ofIndia, Kolkata) Published: May, 2013 ISBN 978-81-8171-334-6 Printing of Publication supported by NBA © Government ofIndia, 2013 Published at the Publication Division by the Director, Zoological Survey of India, M -Block, New Alipore, Kolkata-700053. Printed at Hooghly Printing Co., Ltd., Kolkata-700 071. ~~ "!I~~~~~ NATIONA BIODIVERSITY AUTHORITY ~.1it. ifl(itCfiW I .3lUfl IDr. (P. fJJa{a~rlt/a Chairman FOREWORD Each passing day makes us feel that we live in a world with diminished ecological diversity and disappearing life forms. We have been extracting energy, materials and organisms from nature and altering landscapes at a rate that cannot be a sustainable one. Our nature is an essential partnership; an 'essential', because each living species has its space and role', and performs an activity vital to the whole; a 'partnership', because the biological species or the living components of nature can only thrive together, because together they create a dynamic equilibrium. Nature is further a dynamic entity that never remains the same- that changes, that adjusts, that evolves; 'equilibrium', that is in spirit, balanced and harmonious. Nature, in fact, promotes evolution, radiation and diversity. The current biodiversity is an inherited vital resource to us, which needs to be carefully conserved for our future generations as it holds the key to the progress in agriculture, aquaculture, clothing, food, medicine and numerous other fields. -
Updated Checklist of Indian Reptiles R
Updated Checklist of Indian Reptiles R. Aengals, V.M. Sathish Kumar & Muhamed Jafer Palot* Southern Regional Centre, Zoological Survey of India, Chennai-600 028 *Western Ghat Regional Centre, Zoological Survey of India, Calicut-673 006 Corresponding author: [email protected] INTRODUCTION Reptiles are cold-blooded animals found in almost all the parts of the world, except the very cold regions. In India, all the three living orders of reptiles have their representatives - Crocodylia (crocodiles), Testudines (turtles and tortoises) and Squamata (lizards and snakes). The diversified climate, varying vegetation and different types of soil in the country form a wide range of biotopes that support a highly diversified reptilian fauna. The Western Ghats, Eastern Himalaya, and the Andaman and Nicobar Islands are endowed with varied and unique reptilian fauna. The monumental works on Indian reptiles are, ‘The Reptiles of British India’ by Gunther (1864), ‘Fauna of British India - ‘Reptilia and Batrachia’ by Boulenger (1890) and Smith (1931, 1935, 1943). The work of Smith stood the test of time and forms the standard work on the subject. Further contributions were made by Tiwari & Biswas (1973), Sharma (1977, 1978, 1981, 1998, 2002, 2007), Murthy (1985, 1994, 2010), Das (1991, 1994, 1996, 1997, 2003), Tikedar & Sharma (1992), Das & Bauer (2000), Das & Sengupta (2000), Daniel (2002), Whitaker and Captain (2004), Sharma (2007), Thrope et. al. (2007), Mukherjee and Bhupathy (2007), Gower and Winkler (2007), Manamendra-Arachchi et al. (2007), Das and Vijayakumar (2009), Giri (2008), Giri & Bauer (2008), Giri, et al. (2009a), Giri et al.(2009b), Zambre et al. (2009), Haralu (2010), Pook et al.(2009), Van Rooijen and Vogel (2009), Mahony (2009, 2010) and Venugopal (2010). -
Two New Species of Rhinophis Hemprich (Serpentes: Uropeltidae) from Sri Lanka
Zootaxa 2881: 51–68 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) Two new species of Rhinophis Hemprich (Serpentes: Uropeltidae) from Sri Lanka DAVID J. GOWER1,3 & KALANA MADUWAGE2 1Department of Zoology, The Natural History Museum, Cromwell Road, London SW7 5BD, UK 2University of Peradeniya, Faculty of Medicine, Department of Biochemistry, Peradeniya, Sri Lanka 3Corresponding author. E-mail: [email protected] Abstract Two new species of uropeltid (shieldtail) snake are described from Sri Lanka; Rhinophis lineatus sp. nov. from Harasbed- da, near Ragala, and Rhinophis zigzag sp. nov. from Bibilegama, near Passara. The new species are distinguished from congeners in morphometric and meristic external characters, and in having very distinctive colour patterns. Scale-row re- duction data are presented for the two new species; this is a new development for uropeltid systematics, and its potential utility is highlighted. The nature of the overlap between the two anal scales is also highlighted as a potentially useful char- acter. The two new species were included in previous phylogenetic analyses of allozyme and albumin immunological data, but their phylogenetic relationships are not yet well resolved. Key words: Alethinophidia, India, shieldtail, snake, systematics, taxonomy Introduction Rhinophis Hemprich, 1820 comprises about 13 nominal species of burrowing uropeltid snake endemic to the West- ern Ghats region of peninsular India and, mostly, Sri Lanka (e.g., McDiarmid et al., 1999; Wickramasinghe et al., 2009). The taxonomy of uropeltids (sensu McDiarmid et al., 1999) has been fairly stable over the last century, but probably due in large part to lack of attention rather than prior completion of a well-founded framework (Gower et al., 2008). -
Reptiles, Namely Snakes, Lizards, Crocodiles and Live up to 100 Years, Some Individuals Have Been 5 4 SCINCIDAE Unique Flora, Fauna and Fungi
The Western Ghats or 'Sahyadris' is home to some very Reptiles, namely snakes, lizards, crocodiles and live up to 100 years, some individuals have been 5 4 SCINCIDAE unique flora, fauna and fungi. The terrestrial ecosystem of AGAMIDAE Salea anamallayana Geckoella deccanensis Calotes ellioti 1 Eutropis allapallensis 4 turtles are cold-blooded animals and their skin is recorded to live up to 150 years. India has 28 the Sahyadri and peninsular India, and biodiversity are | | covered with hard, dry scales. They do not burn as species of freshwater turtles and tortoises. highly diverse supporting livelihoods, providing invaluable The Sahyãdri Research Education Conservation much energy keeping their body warm and as a Unregulated trade for food and medicinal use are the ecosystem services and sustaining more than 400 million result do not eat nearly as much food as a similar biggest threats to this group. people in the world's highest concentration of humans in a biodiversity hotspot. sized mammal or other warm-blooded animal. About 265 species of reptiles have now been The Western Ghats has a high proportion of endemic Snakes are legless, elongated, carnivorous reptiles. recorded from the Western Ghats of India with 66% faunal species. If an animal or plant species’ natural home They lack eyelids and external ears. Young snakes of these species being completely restricted to this (habitat) is restricted to one particular area or space on the Reptiles when they grow shed their skin. Snakes, if they eat distinct mountain range. In a recent assessment of Elliot's Forest Lizard Anaimalai Spiny Lizard Gunther's Indian Gecko Schmidt's Mabuya globe, it is known as an endemic species.