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Molecular Phylogenetic Estimates of Evolutionary Affinities and the First
PRIMARY RESEARCH PAPER | Philippine Journal of Systematic Biology DOI 10.26757/pjsb2020b14002 Molecular phylogenetic estimates of evolutionary affinities and the first reports of phenotypic variation in two secretive, endemic reptiles from the Romblon Island Group, central Philippines Camila G. Meneses1,2,*, Cameron D. Siler3,4, Juan Carlos T. Gonzalez1,2, Perry L. Wood, Jr.5,6, and Rafe M. Brown6 Abstract We report on the first molecular estimates of phylogenetic relationships of Brachymeles dalawangdaliri (Scincidae) and Pseudogekko isapa (Gekkonidae), and present new data on phenotypic variation in these two poorly known taxa, endemic to the Romblon Island Group of the central Philippines. Because both species were recently described on the basis of few, relatively older, museum specimens collected in the early 1970s (when preservation of genetic material was not yet standard practice in biodiversity field inventories), neither taxon has ever been included in modern molecular phylogenetic analyses. Likewise, because the original type series for each species consisted of only a few specimens, biologists have been unable to assess standard morphological variation in either taxon, or statistically assess the importance of characters contributing to their diagnoses and identification. Here we ameliorate both historical shortfalls. First, our new genetic data allowed us to perform novel molecular phylogenetic analyses aimed at elucidating the evolutionary relationships of these lineages; secondly, with population level phenotypic data, from the first statistical sample collected for either species, and including adults of both sexes. We reaffirm the distinctiveness of both named taxa as valid species, amend their diagnoses to facilitate the recognition of both, distinguish them from congeners, and consider the biogeographic affinities of both lineages. -
Evidence of Lingual-Luring by an Aquatic Snake
Journal of Herpetology, Vol. 34 No. 1 pp 67-74, 2000 Copyright 2000 Society for the Study of Amphibians and Reptiles Evidence of Lingual-luring by an Aquatic Snake HARTWELL H. WELSH, JR. AND AMY J. LIND Pacific Southwest Research Station, USDA Forest Service, 1700 Bayview Dr., Arcata, California 95521, USA. E-mail: hwelsh/[email protected] ABSTRACT.-We describe and quantify the components of an unusual snake behavior used to attract fish prey: lingual-luring. Our earlier research on the foraging behavior of the Pacific Coast aquatic garter snake (Thamnophis atratus) indicated that adults are active foragers, feeding primarily on aquatic Pacific giant salamanders (Dicamptodon tenebrosus) in streambed substrates. Juvenile snakes, however, use primarily ambush tactics to capture larval anurans and juvenile salmonids along stream margins, behaviors that include the lingual-luring described here. We found that lingual-luring differed from typical chemosensory tongue-flicking by the position of the snake, contact of the tongue with the water surface, and the length of time the tongue was extended. Luring snakes are in ambush position and extend and hold their tongues out rigid, with the tongue-tips quivering on the water surface, apparently mimicking insects in order to draw young fish within striking range. This behavior is a novel adaptation of the tongue-vomeronasal system by a visually-oriented predator. The luring of prey by snakes has been asso- luring function (Mushinsky, 1987; Ford and ciated primarily with the use of the tail, a be- Burghardt, 1993). However, Lillywhite and Hen- havior termed caudal luring (e.g., Neill, 1960; derson (1993) noted the occurrence of a pro- Greene and Campbell, 1972; Heatwole and Dav- longed extension of the tongue observed in vine ison, 1976; Jackson and Martin, 1980; Schuett et snakes (e.g., Kennedy, 1965; Henderson and al., 1984; Chizar et al., 1990). -
Volcanic History of the Imbrium Basin: a Close-Up View from the Lunar Rover Yutu
Volcanic history of the Imbrium basin: A close-up view from the lunar rover Yutu Jinhai Zhanga, Wei Yanga, Sen Hua, Yangting Lina,1, Guangyou Fangb, Chunlai Lic, Wenxi Pengd, Sanyuan Zhue, Zhiping Hef, Bin Zhoub, Hongyu Ling, Jianfeng Yangh, Enhai Liui, Yuchen Xua, Jianyu Wangf, Zhenxing Yaoa, Yongliao Zouc, Jun Yanc, and Ziyuan Ouyangj aKey Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; bInstitute of Electronics, Chinese Academy of Sciences, Beijing 100190, China; cNational Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; dInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; eKey Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; fKey Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China; gThe Fifth Laboratory, Beijing Institute of Space Mechanics & Electricity, Beijing 100076, China; hXi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China; iInstitute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China; and jInstitute of Geochemistry, Chinese Academy of Science, Guiyang 550002, China Edited by Mark H. Thiemens, University of California, San Diego, La Jolla, CA, and approved March 24, 2015 (received for review February 13, 2015) We report the surface exploration by the lunar rover Yutu that flows in Mare Imbrium was obtained only by remote sensing from landed on the young lava flow in the northeastern part of the orbit. On December 14, 2013, Chang’e-3 successfully landed on the Mare Imbrium, which is the largest basin on the nearside of the young and high-Ti lava flow in the northeastern Mare Imbrium, Moon and is filled with several basalt units estimated to date from about 10 km south from the old low-Ti basalt unit (Fig. -
Secondary Carbonate Accumulations in Soils of the Baikal Region: Formation Processes and Significance for Paleosoil Investigations
Вестник Томского государственного университета. Биология. 2017. № 39. С. 6–28 АГРОХИМИЯ И ПОЧВОВЕДЕНИЕ УДК 631.48 (571.5) doi: 10.17223/19988591/39/1 В.А. Голубцов Институт географии им. В.Б. Сочавы СО РАН, г. Иркутск, Россия Карбонатные новообразования в почвах Байкальского региона: процессы формирования и значение для палеопочвенных исследований Работа выполнена при поддержке РФФИ (проект № 17-04-00092). На данный момент вопросы, касающиеся строения, хронологии и специфики формирования педогенных карбонатов в резкоконтинентальных областях юга Восточной Сибири, остаются практически незатронутыми. Выполнено обобщение сформировавшихся за последние годы представлений о механизмах формирования карбонатных новообразований почв, а также их связи с условиями среды и процессами почвообразования. Оценены пути поступления карбонатов и основные факторы их аккумуляции в профиле почв. Описаны особенности вещественного и изотопного состава карбонатных новообразований в почвах, формирующихся в различных климатических условиях. На основании собственных исследований приводятся данные о разнообразии карбонатных аккумуляций в почвах Байкальского региона, их вещественном составе и роли в качестве палеогеографических индикаторов. Детально рассмотрены следующие формы карбонатных новообразований: ризолиты, игольчатый кальцит, гипокутаны, белоглазка, нодули, кутаны, лессовые куколки. Ключевые слова: карбонаты; педогенные карбонатные новообразования; стабильные изотопы; почвы; палеореконструкции. Введение Первостепенное значение при изучении эволюции почв имеет -
This Is a Digital Document from the Collections of the Wyoming Water Resources Data System (WRDS) Library
This is a digital document from the collections of the Wyoming Water Resources Data System (WRDS) Library. For additional information about this document and the document conversion process, please contact WRDS at [email protected] and include the phrase “Digital Documents” in your subject heading. To view other documents please visit the WRDS Library online at: http://library.wrds.uwyo.edu Mailing Address: Water Resources Data System University of Wyoming, Dept 3943 1000 E University Avenue Laramie, WY 82071 Physical Address: Wyoming Hall, Room 249 University of Wyoming Laramie, WY 82071 Phone: (307) 766-6651 Fax: (307) 766-3785 Funding for WRDS and the creation of this electronic document was provided by the Wyoming Water Development Commission (http://wwdc.state.wy.us) VOLUME 11-A OCCURRENCE AND CHARACTERISTICS OF GROUND WATER IN THE BIGHORN BASIN, WYOMING Robert Libra, Dale Doremus , Craig Goodwin Project Manager Craig Eisen Water Resources Research Institute University of Wyoming Report to U.S. Environmental Protection Agency Contract Number G 008269-791 Project Officer Paul Osborne June, 1981 INTRODUCTION This report is the second of a series of hydrogeologic basin reports that define the occurrence and chemical quality of ground water within Wyoming. Information presented in this report has been obtained from several sources including available U.S. Geological Survey publications, the Wyoming State Engineer's Office, the Wyoming Geological Survey, and the Wyoming Oil and Gas Conservation Commission. The purpose of this report is to provide background information for implementation of the Underground Injection Control Program (UIC). The UIC program, authorized by the Safe Drinking Water Act (P.L. -
Prevent Problems with Large Boas & Pythons
Client Education—Snake Safety Tips Prevent Problems with Large Boas & Pythons ! According to the Humane Society of the United States,17 deaths and many more injuries have been related to large constrictors since 1978. Given the tens of thousands of large constrictors sold, the incidence of fatalities and injuries is relatively low, however every incident—including the death of four babies in their cribs and three additional children— is particularly tragic since such cases are completely preventable. So called “giant snakes” regularly exceed 8 feet (2.4 m) in length, potentially making them difficult or even unsafe to handle. Large constrictor species include the green anaconda (Eunectes murinus), Indian python (Python molurus), African rock python (Python sebae), amethystine python (Morelia amethistina), reticulated python (Python reticulatus), and Burmese python (Python molurus bivittatus). Only the latter two species, reticulated and Burmese pythons, are regularly found in the pet trade, however these species can exceed 20 feet (6.1 m) and are not recommended for casual hobbyists. One real life tragedy: In 2011, a Florida mother and her boyfriend were found guilty of the murder of her 2-year old daughter, strangled by her 8-foot 6- “The baby’s dead. inch pet Burmese python. The child was found in her crib, with the Our stupid snake snake coiled tightly around her neck and numerous bite marks on got out in the middle her face. of the night and strangled the Evaluation of the albino python named “Gypsy” found her to be baby”.—Florida man underweight, and the snake's enclosure had only a quilt for a lid. -
Snakes of South-East Asia Including Myanmar, Thailand, Malaysia, Singapore, Sumatra, Borneo, Java and Bali
A Naturalist’s Guide to the SNAKES OF SOUTH-EAST ASIA including Myanmar, Thailand, Malaysia, Singapore, Sumatra, Borneo, Java and Bali Indraneil Das First published in the United Kingdom in 2012 by Beaufoy Books n n 11 Blenheim Court, 316 Woodstock Road, Oxford OX2 7NS, England Contents www.johnbeaufoy.com 10 9 8 7 6 5 4 3 2 1 Introduction 4 Copyright © 2012 John Beaufoy Publishing Limited Copyright in text © Indraneil Das Snake Topography 4 Copyright in photographs © [to come] Dealing with Snake Bites 6 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the publishers. About this Book 7 ISBN [to come] Glossary 8 Edited, designed and typeset by D & N Publishing, Baydon, Wiltshire, UK Printed and bound [to come] Species Accounts and Photographs 11 Checklist of South-East Asian Snakes 141 Dedication Nothing would have happened without the support of the folks at home: my wife, Genevieve V.A. Gee, and son, Rahul Das. To them, I dedicate this book. Further Reading 154 Acknowledgements 155 Index 157 Edited and designed by D & N Publishing, Baydon, Wiltshire, UK Printed and bound in Malaysia by Times Offset (M) Sdn. Bhd. n Introduction n n Snake Topography n INTRODUCTION Snakes form one of the major components of vertebrate fauna of South-East Asia. They feature prominently in folklore, mythology and other belief systems of the indigenous people of the region, and are of ecological and conservation value, some species supporting significant (albeit often illegal) economic activities (primarily, the snake-skin trade, but also sale of meat and other body parts that purportedly have medicinal properties). -
Actual Problems Актуальные Проблемы
АКАДЕМИЯ НАУК АВИАЦИИ И ВОЗДУХОПЛАВАНИЯ РОССИЙСКАЯ АКАДЕМИЯ КОСМОНАВТИКИ ИМ. К.Э.ЦИОЛКОВСКОГО ACADEMY OF AVIATION AND AERONAUTICS SCIENCES RUSSIAN ASTRONAUTICS ACADEMY OF K.E.TSIOLKOVSKY'S NAME СССР 7 195 ISSN 1727-6853 12.04.1961 АКТУАЛЬНЫЕ ПРОБЛЕМЫ АВИАЦИОННЫХ И АЭРОКОСМИЧЕСКИХ СИСТЕМ процессы, модели, эксперимент 2(39) 2014 RUSSIAN-AMERICAN SCIENTIFIC JOURNAL ACTUAL PROBLEMS OF AVIATION AND AEROSPACE SYSTEMS processes, models, experiment УРНАЛ УЧНЫЙ Ж О-АМЕРИКАНСКИЙ НА ОССИЙСК Р Казань Daytona Beach А К Т УА Л Ь Н Ы Е П Р О Б Л Е М Ы А В И А Ц И О Н Н Ы Х И А Э Р О К О С М И Ч Е С К И Х С И С Т Е М Казань, Дайтона Бич Вып. 2 (39), том 19, 1-206, 2014 СОДЕРЖАНИЕ CONTENTS Г.В.Новожилов 1 G.V.Novozhilov К 120-летию авиаконструктора To the 120-th Anniversary of Сергея Владимировича Ильюшина Sergey Vladimirovich Ilyushin А.Болонкин 14 A.Bolonkin Использование энергии ветра Utilization of wind energy at high больших высот altitude Эмилио Спедикато 46 Emilio Spedicato О моделировании взаимодействия About modelling interaction of Earth Земли с крупным космическим with large space object: the script with объектом: сценарий взрыва Фаэтона explosion of Phaeton and the sub- и последующей эволюции sequent evolution of Mankind (part II) Человечества (часть II) М.В.Левский 76 M.V.Levskii Оптимальное по времени The time-optimal control of motion of a управление движением spacecraft with inertial executive космического аппарата с devices инерционными исполнительными органами В.А.Афанасьев, А.С.Мещанов, 99 V.A.Afanasyev, A.S.Meshchanov, Е.Ю.Самышева -
Final Rule to List Reticulated Python And
Vol. 80 Tuesday, No. 46 March 10, 2015 Part II Department of the Interior Fish and Wildlife 50 CFR Part 16 Injurious Wildlife Species; Listing Three Anaconda Species and One Python Species as Injurious Reptiles; Final Rule VerDate Sep<11>2014 18:14 Mar 09, 2015 Jkt 235001 PO 00000 Frm 00001 Fmt 4717 Sfmt 4717 E:\FR\FM\10MRR2.SGM 10MRR2 mstockstill on DSK4VPTVN1PROD with RULES2 12702 Federal Register / Vol. 80, No. 46 / Tuesday, March 10, 2015 / Rules and Regulations DEPARTMENT OF THE INTERIOR Services Office, U.S. Fish and Wildlife 3330) to list Burmese (and Indian) Service, 1339 20th Street, Vero Beach, pythons, Northern African pythons, Fish and Wildlife Service FL 32960–3559; telephone 772–562– Southern African pythons, and yellow 3909 ext. 256; facsimile 772–562–4288. anacondas as injurious wildlife under 50 CFR Part 16 FOR FURTHER INFORMATION CONTACT: Bob the Lacey Act. The remaining five RIN 1018–AV68 Progulske, Everglades Program species (reticulated python, boa Supervisor, South Florida Ecological constrictor, green anaconda, [Docket No. FWS–R9–FHC–2008–0015; Services Office, U.S. Fish and Wildlife DeSchauensee’s anaconda, and Beni FXFR13360900000–145–FF09F14000] Service, 1339 20th Street, Vero Beach, anaconda) were not listed at that time and remained under consideration for Injurious Wildlife Species; Listing FL 32960–3559; telephone 772–469– 4299. If you use a telecommunications listing. With this final rule, we are Three Anaconda Species and One listing four of those species (reticulated Python Species as Injurious Reptiles device for the deaf (TDD), please call the Federal Information Relay Service python, green anaconda, AGENCY: Fish and Wildlife Service, (FIRS) at 800–877–8339. -
NHBSS 061 1G Hikida Fieldg
Book Review N$7+IST. BULL. S,$0 SOC. 61(1): 41–51, 2015 A Field Guide to the Reptiles of Thailand by Tanya Chan-ard, John W. K. Parr and Jarujin Nabhitabhata. Oxford University Press, New York, 2015. 344 pp. paper. ISBN: 9780199736492. 7KDLUHSWLOHVZHUHÀUVWH[WHQVLYHO\VWXGLHGE\WZRJUHDWKHUSHWRORJLVWV0DOFROP$UWKXU 6PLWKDQG(GZDUG+DUULVRQ7D\ORU7KHLUFRQWULEXWLRQVZHUHSXEOLVKHGDV6MITH (1931, 1935, 1943) and TAYLOR 5HFHQWO\RWKHUERRNVDERXWUHSWLOHVDQGDPSKLELDQV LQ7KDLODQGZHUHSXEOLVKHG HJ&HAN-ARD ET AL., 1999: COX ET AL DVZHOODVPDQ\ SDSHUV+RZHYHUWKHVHERRNVZHUHWD[RQRPLFVWXGLHVDQGQRWJXLGHVIRURUGLQDU\SHRSOH7ZR DGGLWLRQDOÀHOGJXLGHERRNVRQUHSWLOHVRUDPSKLELDQVDQGUHSWLOHVKDYHDOVREHHQSXEOLVKHG 0ANTHEY & GROSSMANN, 1997; DAS EXWWKHVHERRNVFRYHURQO\DSDUWRIWKHIDXQD The book under review is very well prepared and will help us know Thai reptiles better. 2QHRIWKHDXWKRUV-DUXMLQ1DEKLWDEKDWDZDVP\ROGIULHQGIRUPHUO\WKH'LUHFWRURI1DWXUDO +LVWRU\0XVHXPWKH1DWLRQDO6FLHQFH0XVHXP7KDLODQG+HZDVDQH[FHOOHQWQDWXUDOLVW DQGKDGH[WHQVLYHNQRZOHGJHDERXW7KDLDQLPDOVHVSHFLDOO\DPSKLELDQVDQGUHSWLOHV,Q ZHYLVLWHG.KDR6RL'DR:LOGOLIH6DQFWXDU\WRVXUYH\KHUSHWRIDXQD+HDGYLVHGXV WRGLJTXLFNO\DURXQGWKHUH:HFROOHFWHGIRXUVSHFLPHQVRIDibamusZKLFKZHGHVFULEHG DVDQHZVSHFLHVDibamus somsaki +ONDA ET AL 1RZ,DPYHU\JODGWRNQRZWKDW WKLVERRNZDVSXEOLVKHGE\KLPDQGKLVFROOHDJXHV8QIRUWXQDWHO\KHSDVVHGDZD\LQ +LVXQWLPHO\GHDWKPD\KDYHGHOD\HGWKHSXEOLFDWLRQRIWKLVERRN7KHERRNLQFOXGHVQHDUO\ DOOQDWLYHUHSWLOHV PRUHWKDQVSHFLHV LQ7KDLODQGDQGPRVWSLFWXUHVZHUHGUDZQZLWK H[FHOOHQWGHWDLO,WLVDYHU\JRRGÀHOGJXLGHIRULGHQWLÀFDWLRQRI7KDLUHSWLOHVIRUVWXGHQWV -
Borneo) in Two Different Ways
Contributions to Zoology, 78 (4) 141-147 (2009) Estimating the snake species richness of the Santubong Peninsula (Borneo) in two different ways Johan van Rooijen1, 2, 3 1 Zoological Museum Amsterdam, Mauritskade 61, 1092 AD Amsterdam, The Netherlands 2 Tulpentuin 313, 2272 EH Voorburg, The Netherlands 3 E-mail: [email protected] Key words: Chao I estimator, negative exponential function, rarefaction curve, Santubong Peninsula Borneo, snakes, species richness, Weibull function Abstract stantial investments in terms of search effort. This is particularly true for snakes which are hard to find (e.g. The distribution of Borneo’s species across the island is far Lloyd et al., 1968; Inger and Colwell, 1977; Hofer and from well-known. This is particularly true for snakes which are hard to find. Given the current rate of habitat destruction and Bersier, 2001; Orlov et al., 2003). As a consequence, consequent need for conservation strategies, more information estimation techniques are of interest when the intend- is required as to the species composition and richness of spe- ed objective is to assess species richness, an elemen- cific areas of potential conservation priority. An example is the tary criterion conservationists may use when identify- Santubong Peninsula, Sarawak, Malaysia, part of which has re- ing priority areas. One such estimation technique con- cently been gazetted as a National Park. In this paper, the snake species richness of the Santubong Peninsula is estimated on the sists of extrapolating the species accumulation curve. basis of data obtained during 450 survey-hours. Thirty-two spe- Species accumulation curves are regularly applied in cies were recorded. -
Caudal Distraction by Rat Snakes (Colubridae, Elaphe): a Novel Behavior Used When Capturing Mammalian Prey
Great Basin Naturalist Volume 59 Number 4 Article 8 10-15-1999 Caudal distraction by rat snakes (Colubridae, Elaphe): a novel behavior used when capturing mammalian prey Stephen J. Mullin University of Memphis, Memphis, Tennessee Follow this and additional works at: https://scholarsarchive.byu.edu/gbn Recommended Citation Mullin, Stephen J. (1999) "Caudal distraction by rat snakes (Colubridae, Elaphe): a novel behavior used when capturing mammalian prey," Great Basin Naturalist: Vol. 59 : No. 4 , Article 8. Available at: https://scholarsarchive.byu.edu/gbn/vol59/iss4/8 This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Great Basin Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Great Ba....in Naturalist 59(4), ©1999, pp. 361....167 CAUDAL DISTRACTION BY RAT SNAKES (COLUBHIDAE, ELAPHE): A NOVEL BEHAVIOR USED WHEN CAPTURING MAMMALIAN PREY Stephen]. Mullin1 AJ3S11UCT.--el.mthtl movement in snakes trulY serve ei.ther a pl'Cdatory (e.g., caudal luring) or defensive (e.g., rattling, aposem,ttism) fUllction, I descliho n new behavioral pattern of tai.l movement in snakes. Gray rat snakl.'$ (Elaphe OhSO!etd spiloid.es) fi)raging on ~ma11 mmnmnls (Mus d01ne~·ticus) Inoved. their tails in un erratic, whiplike fashion uIter detecting prey in their vidnity. The thrashing movement in the horizontal plfme was audibly and visually obviolls, resulting in dis placement of leaf litter around the hlil. All subjects displayed the behavior, hilt not in all foraging episodes.