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Uperodon Systoma) on the Pondicherry University Campus, Puducherry, India WWW.IRCF.ORG TABLE OF CONTENTS IRCF REPTILES &IRCF AMPHIBIANS REPTILES • VOL &15, AMPHIBIANS NO 4 • DEC 2008 • 189 27(2):245–246 • AUG 2020 IRCF REPTILES & AMPHIBIANS CONSERVATION AND NATURAL HISTORY TABLE OF CONTENTS FEATURE ARTICLES Opportunistic. Chasing Bullsnakes (Pituophis catenifer sayi) in Wisconsin: Nocturnal Predation On the Road to Understanding the Ecology and Conservation of the Midwest’s Giant Serpent ...................... Joshua M. Kapfer 190 by a. TheDiurnal Shared History of Treeboas (Corallus Snake: grenadensis) and Humans An on Grenada: Indian Ratsnake, A Hypothetical Excursion ............................................................................................................................Robert W. Henderson 198 PtyasRESEARCH mucosa ARTICLES (Linnaeus 1758), Preying on . The Texas Horned Lizard in Central and Western Texas ....................... Emily Henry, Jason Brewer, Krista Mougey, and Gad Perry 204 . The Knight Anole (Anolis equestris) in Florida Marbled ............................................. BalloonBrian J. Camposano, Frogs Kenneth L. Krysko, Kevin ( M.Uperodon Enge, Ellen M. Donlan, and Michael Granatoskysystoma 212 ) CONSERVATIONAvrajjal ALERT Ghosh1,2, Shweta Madgulkar2, and Krishnendu Banerjee2,3 . World’s Mammals in Crisis ............................................................................................................................................................. 220 1 School of Biological. More Sciences, Than Mammals National ............................................................................................................................... Institute of Science Education and Research, Bhubaneshwar, Odisha-752050,....................................... India (avrajj [email protected]) 2Department of Ecology. Theand “Dow Environmental Jones Index” Sciences,of Biodiversity School ............................................................................................................................... of Life Sciences, Pondicherry University, Puducherry-605104, India............ (sh [email protected])225 3Endangered Species Management Department, Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand-248001, India ([email protected]) HUSBANDRY . Captive Care of the Central Netted Dragon ....................................................................................................... Shannon Plummer 226 PROFILE nimal species have. Kraig evolved Adler: A Lifetimespecific Promoting diel Herpetologycycles depending ................................................................................................ has been reported in the Michael Indian L. Treglia Ratsnake 234 (Ptyas mucosa) and on the relative costs and benefits of activity at various the Buff-striped Keelback (Amphiesma stolatum) (Chaudhuri A COMMENTARY times. Animals are generally diurnal, crepuscular, or nocturnal et al. 2018; Dutta et al. 2017). Herein we report a second . The Turtles Have Been Watching Me ........................................................................................................................ Eric Gangloff 238 and most deviations from those patterns are minor (Metcalfe instance of nocturnal feeding behavior by an Indian Ratsnake et al. 1998, DeGregorioBOOK et REVIEW al. 2014). However, more drastic (Ptyas mucosa) from the Pondicherry University Campus, . Threatened Amphibians of the World edited by S.N. Stuart, M. Hoffmann, J.S. Chanson, N.A. Cox, shifts (i.e., from diurnal R.to Berridge, nocturnal P. Ramani, or and vice-versa) B.E. Young .............................................................................................................. have been Puducherry, India (12.033435°N Robert Powell 79.859844°E). 243 observed (e.g., Oishi et al. 2004). Observations of nocturnal The Indian Ratsnake is a predominantly diurnal snake foraging activity have CONSERVATION been recorded RESEARCH in diurnal REPORTS: snakes Summaries such of Publisheddistributed Conservation widely Research Reports from ................................. eastern Iran, 245 Turkmenistan, and the NATURAL HISTORY RESEARCH REPORTS: Summaries of Published Reports on Natural History ................................. 247 as the Western Ratsnake NEWBRIEFS (Pantherophis ............................................................................................................................... obsoletus) in North Indian Subcontinent....................................................... (including the 248Andaman Archipelago) America, Buff-striped EDITORIAL Keelback INFORMATION (Amphiesma ............................................................................................................................... stolatum) from to peninsular Malaysia, including...................... Taiwan,251 Sumatra, Java, Sri Lanka, and the DiceFOCUS Snake ON CONSERVATION (Natrix tessellata: A Project) from You Can the Support ...............................................................................................and southern China (Das 2010). It inhabits252 a wide range of Mediterranean island of Crete (Sperry et al. 2013; Mebert habitats including forests and urbanized landscapes from sea et al. 2011; Dissanayake and Wellappuliarachchi 2016; level to 4,000 m asl (Das 2010). It is known to feed on a DeGregorio et al. 2014). Such behavior in Indian serpents variety of prey, including amphibians, birds, small mammals, Front Cover. Shannon Plummer. Back Cover. Michael Kern Totat et velleseque audant mo Totat et velleseque audant mo estibus inveliquo velique rerchil estibus inveliquo velique rerchil erspienimus, quos accullabo. Ilibus erspienimus, quos accullabo. Ilibus aut dolor apicto invere pe dolum aut dolor apicto invere pe dolum fugiatis maionsequat eumque fugiatis maionsequat eumque moditia erere nonsedis ma sectiatur moditia erere nonsedis ma sectia- ma derrovitae voluptam, as quos tur ma derrovitae voluptam, as accullabo. Fig. 1. An adult Indian Ratsnake (Ptyas mucosa) grasping (left) and ingesting (right) two different male Marbled Balloon Frogs (Uperodon systoma) on the Pondicherry University Campus, Puducherry, India. Photographs (ZRC(IMG) 2.488–2.489) by Avrajjal Ghosh. Copyright © 2020. Avrajjal Ghosh. All rights reserved. 245 IRCF Reptiles & Amphibians ISSN 1098-6324 GHOSH ET AL. IRCF REPTILES & AMPHIBIANS • 27(2):245–246 • AUG 2020 fishes, and other reptiles, including conspecifics (Whitaker Acknowledgements and Captain 2004; Saha and Chaudhuri 2017). We thank Dr. Chan Kin Onn, Curator of Herpetology, Lee At 2355 h on 4 October 2018, after a heavy rainfall, Kong Chian Natural History Museum, National University we encountered an adult Indian Ratsnake (Fig. 1) grasping of Singapore, for cataloging the images. a male Marbled Balloon Frog (Uperodon systoma) adjacent to a water-filled ditch in a small patch of forest dominated Literature Cited by Mangium (Acacia mangium) and Neem (Azadirachta Chaudhuri, A., A. Sardar, S. Chowdhury, and A. Dutta. 2018. Ptyas mucosa (Indian Ratsnake). Diet and Behavior. Herpetological Review 49: 352–353. indica). The snake’s head was covered almost entirely by wet Das, I. 2010. A Field Guide to the Reptiles of South-East Asia. New Holland red soil mixed with skin secretions of the frog. The frog had Publishers (UK) Ltd., London, United Kingdom. inflated itself to resist being swallowed. This is a typical adap- DeGregorio, B.A., J.H. Sperry, D.P. Valente, and P.J. Weatherhead. 2014. Facultative nocturnal behaviour in snakes: experimental examination of why tive defensive behavior commonly seen in frogs of the genus and how with ratsnakes (Elaphe obsoleta) and racers (Coluber constrictor). Uperodon (Jena and Palita, 2019). The snake pushed the frog Canadian Journal of Zoology 92: 229–237. against its body to facilitate ingestion. After about 10 min- Dissanayake, D.S.B. and S. Wellappuliarachchi. 2016. Amphiesma stolatum utes, the snake had fully ingested the frog. After rubbing its (Buffstriped Keelback) Diet. Herpetological Review 47: 307. Dorcas, M.E. and C.R. Peterson. 1998. Daily body temperature variation in free- head against the ground to remove excess soil from its face, ranging Rubber Boas. Herpetologica 54: 88–103. it entered the water-filled ditch where a number of Marbled Dutta, A., S. Chowdhury, and A. Chaudhuri. 2017. Nocturnal foraging by Buff- Balloon Frogs and Indian Painted Frogs (U. taprobanicus) striped Keelbacks, Amphiesma stolatum (Linnaeus 1758) (Reptilia: Squamata: Natricidae). Reptiles & Amphibians 24: 175–176. were calling. It grabbed another male , carried the U. systoma Ellis, D.J., B.T. Firth, and I. Belan. 2006. Circadian rhythm of behavioral thermo- frog out of the ditch, and devoured it headfirst (Fig. 1). This regulation in the sleepy lizard (Tiliqua rugosa). Herpetologica 62: 259–265. lasted 8 minutes, after which the snake moved out of sight. Jena, S.C. and S.K. Palita. 2019. Habitat choice and arboreal behaviour of Sri Lankan narrow mouthed frog Uperodon taprobanicus (Parker, 1934) in Diel activity shifts in snakes are linked predominantly to mangroves of Bhitarkanika, Odisha, east coast of India. Proceedings of the ectothermy (Oishi et al. 2004; Sperry et al. 2010). Reasons Zoological Society 73: 99–107. other than or in addition to temperature regulation include Lutterschmidt, D.I. and R.T. Mason. 2010. Temporally distinct effects of stress and corticosterone on diel melatonin rhythms of red-sided garter snakes alignment of activity with that of their prey (Marques and (Thamnophis
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