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A New Species of the Genus Microhyla Tschudi, 1838 (Amphibia: Anura: Microhylidae) from Eastern India with Notes on Indian Species
bioRxiv preprint doi: https://doi.org/10.1101/2021.08.07.455509; this version posted August 9, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. A new species of the genus Microhyla Tschudi, 1838 (Amphibia: Anura: Microhylidae) from eastern India with notes on Indian species Somnath Bhakat1 and Soumendranath Bhakat2 1Dept. of Zoology, Rampurhat College, Rampurhat- 731224, Dist. Birbhum, W. b. [email protected] ORCID: 0000-0002-4926-2496 2 Vivekanandapally, P. O. Suri- 731101, Dist. Birbhum, W. B. India, Formerly (Biophysical Chemistry Lab., Lund University, Sweden. E-mail: [email protected] ORCID: 0000-0002-1184-9259 Abstract A new species of the genus Microhyla, Microhyla bengalensis sp. nov., described from West Bengal state, India. The new species is distinguished from its congeners by a combination of the following morphological characters: 1) Small in size (SVL= 16.2 mm. in male); 2) truncated snout in dorsal view; 3) head wider than long (HW: HL= 1.36); 4) canthus rostralis and tympanum are indistinct; 5) nostril placed on the dorsal side of the snout; 6) tibiotarsal articulation not reaching the eye; 7) fingers and toes without disc; 8) toe webbing basal; 9) thigh and foot length are equal and smaller than shank; 10) skin tuberculated on dorsum; 11) ‘teddy bear’ dark brown mark on dorsum; 12) an inverted ‘V’-shaped dark brown mark above the vent. -
Special Issue3.7 MB
Volume Eleven Conservation Science 2016 Western Australia Review and synthesis of knowledge of insular ecology, with emphasis on the islands of Western Australia IAN ABBOTT and ALLAN WILLS i TABLE OF CONTENTS Page ABSTRACT 1 INTRODUCTION 2 METHODS 17 Data sources 17 Personal knowledge 17 Assumptions 17 Nomenclatural conventions 17 PRELIMINARY 18 Concepts and definitions 18 Island nomenclature 18 Scope 20 INSULAR FEATURES AND THE ISLAND SYNDROME 20 Physical description 20 Biological description 23 Reduced species richness 23 Occurrence of endemic species or subspecies 23 Occurrence of unique ecosystems 27 Species characteristic of WA islands 27 Hyperabundance 30 Habitat changes 31 Behavioural changes 32 Morphological changes 33 Changes in niches 35 Genetic changes 35 CONCEPTUAL FRAMEWORK 36 Degree of exposure to wave action and salt spray 36 Normal exposure 36 Extreme exposure and tidal surge 40 Substrate 41 Topographic variation 42 Maximum elevation 43 Climate 44 Number and extent of vegetation and other types of habitat present 45 Degree of isolation from the nearest source area 49 History: Time since separation (or formation) 52 Planar area 54 Presence of breeding seals, seabirds, and turtles 59 Presence of Indigenous people 60 Activities of Europeans 63 Sampling completeness and comparability 81 Ecological interactions 83 Coups de foudres 94 LINKAGES BETWEEN THE 15 FACTORS 94 ii THE TRANSITION FROM MAINLAND TO ISLAND: KNOWNS; KNOWN UNKNOWNS; AND UNKNOWN UNKNOWNS 96 SPECIES TURNOVER 99 Landbird species 100 Seabird species 108 Waterbird -
Cambodian Journal of Natural History
Cambodian Journal of Natural History Artisanal Fisheries Tiger Beetles & Herpetofauna Coral Reefs & Seagrass Meadows June 2019 Vol. 2019 No. 1 Cambodian Journal of Natural History Editors Email: [email protected], [email protected] • Dr Neil M. Furey, Chief Editor, Fauna & Flora International, Cambodia. • Dr Jenny C. Daltry, Senior Conservation Biologist, Fauna & Flora International, UK. • Dr Nicholas J. Souter, Mekong Case Study Manager, Conservation International, Cambodia. • Dr Ith Saveng, Project Manager, University Capacity Building Project, Fauna & Flora International, Cambodia. International Editorial Board • Dr Alison Behie, Australia National University, • Dr Keo Omaliss, Forestry Administration, Cambodia. Australia. • Ms Meas Seanghun, Royal University of Phnom Penh, • Dr Stephen J. Browne, Fauna & Flora International, Cambodia. UK. • Dr Ou Chouly, Virginia Polytechnic Institute and State • Dr Chet Chealy, Royal University of Phnom Penh, University, USA. Cambodia. • Dr Nophea Sasaki, Asian Institute of Technology, • Mr Chhin Sophea, Ministry of Environment, Cambodia. Thailand. • Dr Martin Fisher, Editor of Oryx – The International • Dr Sok Serey, Royal University of Phnom Penh, Journal of Conservation, UK. Cambodia. • Dr Thomas N.E. Gray, Wildlife Alliance, Cambodia. • Dr Bryan L. Stuart, North Carolina Museum of Natural Sciences, USA. • Mr Khou Eang Hourt, National Authority for Preah Vihear, Cambodia. • Dr Sor Ratha, Ghent University, Belgium. Cover image: Chinese water dragon Physignathus cocincinus (© Jeremy Holden). The occurrence of this species and other herpetofauna in Phnom Kulen National Park is described in this issue by Geissler et al. (pages 40–63). News 1 News Save Cambodia’s Wildlife launches new project to New Master of Science in protect forest and biodiversity Sustainable Agriculture in Cambodia Agriculture forms the backbone of the Cambodian Between January 2019 and December 2022, Save Cambo- economy and is a priority sector in government policy. -
Water Balance of Field-Excavated Aestivating Australian Desert Frogs
3309 The Journal of Experimental Biology 209, 3309-3321 Published by The Company of Biologists 2006 doi:10.1242/jeb.02393 Water balance of field-excavated aestivating Australian desert frogs, the cocoon- forming Neobatrachus aquilonius and the non-cocooning Notaden nichollsi (Amphibia: Myobatrachidae) Victoria A. Cartledge1,*, Philip C. Withers1, Kellie A. McMaster1, Graham G. Thompson2 and S. Don Bradshaw1 1Zoology, School of Animal Biology, MO92, University of Western Australia, Crawley, Western Australia 6009, Australia and 2Centre for Ecosystem Management, Edith Cowan University, 100 Joondalup Drive, Joondalup, Western Australia 6027, Australia *Author for correspondence (e-mail: [email protected]) Accepted 19 June 2006 Summary Burrowed aestivating frogs of the cocoon-forming approaching that of the plasma. By contrast, non-cocooned species Neobatrachus aquilonius and the non-cocooning N. aquilonius from the dune swale were fully hydrated, species Notaden nichollsi were excavated in the Gibson although soil moisture levels were not as high as calculated Desert of central Australia. Their hydration state (osmotic to be necessary to maintain water balance. Both pressure of the plasma and urine) was compared to the species had similar plasma arginine vasotocin (AVT) moisture content and water potential of the surrounding concentrations ranging from 9.4 to 164·pg·ml–1, except for soil. The non-cocooning N. nichollsi was consistently found one cocooned N. aquilonius with a higher concentration of in sand dunes. While this sand had favourable water 394·pg·ml–1. For both species, AVT showed no relationship potential properties for buried frogs, the considerable with plasma osmolality over the lower range of plasma spatial and temporal variation in sand moisture meant osmolalities but was appreciably increased at the highest that frogs were not always in positive water balance with osmolality recorded. -
ASH Newsletter 45.Pub
THE AUSTRALIAN SOCIETY OF HERPETOLOGISTS INCORPORATED NEWSLETTER 45 2 3 History of Office Bearers Formation Committee (April 1964):- MJ Littlejohn (Convenor); State Reps IR Straughan (Qld), FJ Mitchell (SA), HG Cogger (NSW), G Storr (WA), RE Barwick (ACT), JW Warren (Vic), AK Lee (Editor). First AGM (23 August 1965):- President MJ Littlejohn, Vice-President NG Stephenson, Secretary-Treasurer AA Martin, Asst Secretary-Treasurer KJ Wilson, Ordinary Members FJ Mitchell and IR Straughan, Editor AK Lee. PRESIDENT:- MJ Littlejohn (1965-69); AK Lee (1969-70); HG Cogger (1971-73); J de Bavay (1974); H Heat- wole (1975-76); GC Grigg (1976-77); MJ Tyler (1978-79); GF Watson (1979-81); AA Martin (1981-82); RS Seymour (1982-83); R Shine (1983-84); GC Grigg (1984-86); J Coventry (1986-87); RE Barwick (1987-88); J Covacevich (1988-91); M Davies (1991-92); R Shine (1992-94); A Georges (1994-6); D Roberts (1996-98); M Bull (1998-9); R Swain (1999-2001); S Downes (2001-03); J Melville (2004-2005); J-M Hero (2005-2007); P Doherty (2007-2008); M Thompson (2008-2009); M Hutchinson (2009-) VICE-PRESIDENT:- NG Stephenson (1965-67); RE Barwick (1967-69); HG Cogger (1969-70); MJ Littlejohn (1971-72); MJ Tyler (1973); HG Cogger (1974); J de Bavay (1975-76); H Heatwole (1976-77); GC Grigg (1977 -79); MJ Tyler (1979-80); GF Watson (1981-82); AA Martin (1982-83); RS Seymour (1983-84); R Shine (1984- 86); GC Grigg (1986-87); J Coventry (1987-88); RE Barwick (1988-91); J Covacevich (1991-92); M Davies (1992-94); R Shine (1994-6); A Georges (1996-98); D Roberts (1998-99); M Bull(1999-2001); R Swain (2001- 2003); S Downes (2004-5); J Melville (2005-2007); J-M Hero (2007-2008); P Doherty (2008-2009); M Thomp- son (2009-) SECRETARY/TREASURER:- AA Martin (1965-67); GF Watson (1967-72); LA Moffatt (1973-75); J Caughley (1975-76); RWG Jenkins (1976-77); M Davies (1978-83); G Courtice (1983-87); J Wombey (1987-99); S Ke- ogh (1999-2003); N Mitchell (2004-5). -
The Internet-Based Southeast Asia Amphibian Pet Trade
Rebecca E. Choquette et al. THE INTERNET-BASED SOUTHEAST ASIA AMPHIBIAN PET TRADE by Rebecca E. Choquette Ariadne Angulo Phillip J. Bishop Chi T. B. Phan Jodi J. L. Rowley © BROOBAS/CC BY-SA 4.0 © BROOBAS/CC BY-SA Polypedates otilophus Amphibians, as a class, are the most threatened vertebrates on the planet, with 41% of species threatened with extinction. Southeast Asian amphibian species in particular have been impacted by a high rate of habitat loss, and overharvesting for consumption, traditional medicine, and the pet trade has placed further pressure on populations. Collection for the pet trade is a online availability and demand for the pet trade of Southeast Asian amphibian species. We found postings for 59 Southeast Asian posts associated with the United Kingdom, the Czech Republic, the United States, Russia, and Germany. We highlight several species 68 TRAFFIC Bulletin Rebecca E. Choquette et al. The internet-based Southeast Asian amphibian pet trade Aet METHODS alet al et alet al et al study. et al et al et al researchers. Amphibian Species of the World et alet al et al et al et al et alet alet al. et al Yuan et al et al et alet al TRAFFIC Bulletin -
The Breeding Behavior of Glyphoglossus Molossus and the Tadpoles of Glyphoglossus Molossus and Calluella Guttulata (Microhylidae)
Zootaxa 3811 (3): 381–386 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3811.3.9 http://zoobank.org/urn:lsid:zoobank.org:pub:A449DA92-EA8B-4D8B-A538-C2845B33033F The breeding behavior of Glyphoglossus molossus and the tadpoles of Glyphoglossus molossus and Calluella guttulata (Microhylidae) RONALD ALTIG1, 3 & JODI J. L. ROWLEY2 1Department of Biological Sciences. Mississippi State University, Mississippi State, MS 39762, USA 2Australian Museum Research Institute, Australian Museum, 6 College Street, Sydney, NSW, 2010, Australia 3Corresponding author. E-mail: [email protected] Abstract The breeding behavior of Glyphoglossus molossus is described from still and video images taken in Cambodia. These large, burrowing frogs follow the general theme of microhylids that deposit aquatic eggs: explosive breeding in ephemeral water and performing multiple amplectic dips to oviposit surface films of pigmented eggs. A portion of a clutch is released with each dip, a dip lasts for about 6 s, 200-300 eggs are released per dip, and about 5 s pass between dips. The ova have a dark black animal pole and yellow vegetal pole. Expanded datasets on the morphology of the tadpoles of Glyphoglossus from Vietnam and Calluella from Myanmar are presented. Key words: Microhylidae, breeding, oviposition, tadpole Introduction There are rotund, short-legged frogs in several families (Nomura et al. 2009) that spend the majority of their time underground but emerge with seasonal rains to breed. Microhylid frogs that lay aquatic eggs commonly behave in this way, and the tadpoles are suspension feeders with depressed bodies, a reduced oral apparatus without keratinized mouthparts, lateral eyes, and a midventral spiracle. -
Predation by Introduced Cats Felis Catus on Australian Frogs: Compilation of Species Records and Estimation of Numbers Killed
Predation by introduced cats Felis catus on Australian frogs: compilation of species records and estimation of numbers killed J. C. Z. WoinarskiA,M, S. M. LeggeB,C, L. A. WoolleyA,L, R. PalmerD, C. R. DickmanE, J. AugusteynF, T. S. DohertyG, G. EdwardsH, H. GeyleA, H. McGregorI, J. RileyJ, J. TurpinK and B. P. MurphyA ANESP Threatened Species Recovery Hub, Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, NT 0909, Australia. BNESP Threatened Species Recovery Hub, Centre for Biodiversity and Conservation Research, University of Queensland, St Lucia, Qld 4072, Australia. CFenner School of the Environment and Society, Linnaeus Way, The Australian National University, Canberra, ACT 2602, Australia. DWestern Australian Department of Biodiversity, Conservation and Attractions, Bentley, WA 6983, Australia. ENESP Threatened Species Recovery Hub, Desert Ecology Research Group, School of Life and Environmental Sciences, University of Sydney, NSW 2006, Australia. FQueensland Parks and Wildlife Service, Red Hill, Qld 4701, Australia. GCentre for Integrative Ecology, School of Life and Environmental Sciences (Burwood campus), Deakin University, Geelong, Vic. 3216, Australia. HNorthern Territory Department of Land Resource Management, PO Box 1120, Alice Springs, NT 0871, Australia. INESP Threatened Species Recovery Hub, School of Biological Sciences, University of Tasmania, Hobart, Tas. 7001, Australia. JSchool of Biological Sciences, University of Bristol, 24 Tyndall Avenue, Bristol BS8 1TQ, United Kingdom. KDepartment of Terrestrial Zoology, Western Australian Museum, 49 Kew Street, Welshpool, WA 6106, Australia. LPresent address: WWF-Australia, 3 Broome Lotteries House, Cable Beach Road, Broome, WA 6276, Australia. MCorresponding author. Email: [email protected] Table S1. Data sources used in compilation of cat predation on frogs. -
Rampant Tooth Loss Across 200 Million Years of Frog Evolution
bioRxiv preprint doi: https://doi.org/10.1101/2021.02.04.429809; this version posted February 6, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 Rampant tooth loss across 200 million years of frog evolution 2 3 4 Daniel J. Paluh1,2, Karina Riddell1, Catherine M. Early1,3, Maggie M. Hantak1, Gregory F.M. 5 Jongsma1,2, Rachel M. Keeffe1,2, Fernanda Magalhães Silva1,4, Stuart V. Nielsen1, María Camila 6 Vallejo-Pareja1,2, Edward L. Stanley1, David C. Blackburn1 7 8 1Department of Natural History, Florida Museum of Natural History, University of Florida, 9 Gainesville, Florida USA 32611 10 2Department of Biology, University of Florida, Gainesville, Florida USA 32611 11 3Biology Department, Science Museum of Minnesota, Saint Paul, Minnesota USA 55102 12 4Programa de Pós Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense 13 Emilio Goeldi, Belém, Pará Brazil 14 15 *Corresponding author: Daniel J. Paluh, [email protected], +1 814-602-3764 16 17 Key words: Anura; teeth; edentulism; toothlessness; trait lability; comparative methods 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.02.04.429809; this version posted February 6, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. -
Water Relations of the Burrowing Sandhill Frog, Arenophryne Rotunda (Myobatrachidae)
J Comp Physiol B (2005) DOI 10.1007/s00360-005-0051-x ORIGINAL PAPER V. A. Cartledge Æ P. C. Withers Æ G. G. Thompson K. A. McMaster Water relations of the burrowing sandhill frog, Arenophryne rotunda (Myobatrachidae) Received: 24 July 2005 / Revised: 17 October 2005 / Accepted: 26 October 2005 Ó Springer-Verlag 2005 Abstract Arenophryne rotunda is a small (2–8 g) terres- Keywords Arid Æ Dehydration Æ Osmolality Æ trial frog that inhabits the coastal sand dunes of central Rehydration Æ Soil water potential Western Australia. While sand burrowing is a strategy employed by many frog species inhabiting Australia’s Abbreviations EWL: Evaporative water loss semi-arid and arid zones, A. rotunda is unique among burrowing species because it lives independently of free water and can be found nocturnally active on the dune Introduction surface for relatively extended periods. Consequently, we examined the physiological factors that enable this Despite the low and irregular rainfall, frogs are found in unique frog to maintain water balance. A. rotunda was most Australian desert regions and are often the most not found to have any special adaptation to reduce EWL abundant vertebrate species in a given area (Main 1968; (being equivalent to a free water surface) or rehydrate Read 1999). Most frogs inhabiting Australia’s semi-arid from water (having the lowest rehydration rate mea- and arid regions burrow into the soil to reduce desic- sured for 15 Western Australian frog species), but it was cation. Some of these burrowing frogs (Neobatrachus able to maintain water balance in sand of very low and Cyclorana spp.) form a cocoon by accumulating moisture (1–2%). -
ARAZPA YOTF Infopack.Pdf
ARAZPA 2008 Year of the Frog Campaign Information pack ARAZPA 2008 Year of the Frog Campaign Printing: The ARAZPA 2008 Year of the Frog Campaign pack was generously supported by Madman Printing Phone: +61 3 9244 0100 Email: [email protected] Front cover design: Patrick Crawley, www.creepycrawleycartoons.com Mobile: 0401 316 827 Email: [email protected] Front cover photo: Pseudophryne pengilleyi, Northern Corroboree Frog. Photo courtesy of Lydia Fucsko. Printed on 100% recycled stock 2 ARAZPA 2008 Year of the Frog Campaign Contents Foreword.........................................................................................................................................5 Foreword part II ………………………………………………………………………………………… ...6 Introduction.....................................................................................................................................9 Section 1: Why A Campaign?....................................................................................................11 The Connection Between Man and Nature........................................................................11 Man’s Effect on Nature ......................................................................................................11 Frogs Matter ......................................................................................................................11 The Problem ......................................................................................................................12 The Reason -
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BIODIVERSITAS ISSN: 1412-033X Volume 20, Number 9, September 2019 E-ISSN: 2085-4722 Pages: 2718-2732 DOI: 10.13057/biodiv/d200937 Species diversity and prey items of amphibians in Yoddom Wildlife Sanctuary, northeastern Thailand PRAPAIPORN THONGPROH1,♥, PRATEEP DUENGKAE2,♥♥, PRAMOTE RATREE3,♥♥♥, EKACHAI PHETCHARAT4,♥♥♥♥, WASSANA KINGWONGSA5,♥♥♥♥♥, WEEYAWAT JAITRONG6,♥♥♥♥♥♥, YODCHAIY CHUAYNKERN1,♥♥♥♥♥♥♥, CHANTIP CHUAYNKERN1,♥♥♥♥♥♥♥♥ 1Department of Biology, Faculty of Science, Khon Kaen University, Mueang Khon Kaen, Khon Kaen, 40002, Thailand. Tel.: +6643-202531, email: [email protected]; email: [email protected]; email: [email protected] 2Special Research Unit for Wildlife Genomics (SRUWG), Department of Forest Biology, Faculty of Forestry, Kasetsart University, Bangkok 10900, Thailand. email: [email protected] 3Protected Areas Regional Office 9 Ubon Ratchathani, Mueang Ubon Ratchathani, Ubon Ratchathani, 34000, Thailand. email: [email protected] 4Royal Initiative Project for Developing Security in the Area of Dong Na Tam Forest, Sri Mueang Mai, Ubon Ratchathani, 34250, Thailand. email: [email protected] 5Center of Study Natural and Wildlife, Nam Yuen, Ubon Ratchathani, 34260, Thailand. email: [email protected] 6Thailand Natural History Museum, National Science Museum, Technopolis, Khlong 5, Khlong Luang, Pathum Thani, 12120, Thailand, email: [email protected] Manuscript received: 25 July 2019. Revision accepted: 28 August 2019. Abstract. Thongproh P, Duengkae P, Ratree P, Phetcharat E, Kingwongsa W, Jaitrong W, Chuaynkern Y, Chuaynkern C. 2019. Species diversity and prey items of amphibians in Yoddom Wildlife Sanctuary, northeastern Thailand. Biodiversitas 20: 2718-2732. Amphibian occurrence within Yoddom Wildlife Sanctuary, which is located along the border region among Thailand, Cambodia, and Laos, is poorly understood. To determine amphibian diversity within the sanctuary, we conducted daytime and nocturnal surveys from 2014 to 2017 within six management units.