Trimeresurus hageni, Trimeresurus puniceus, and Trimeresurus sumatranus (Ophidia: Viperidae: Crotalinae): The data on reproductive biology and methods of captive breeding in laboratory conditions. Trimeresurus hageni, commonly known as the Hagen's pit viper[4] (or Hagen's green pit viper),[1] is a species of pit viper, a venomous snake in the subfamily Crotalinae of the family Viperidae. Zootaxa 2992: 1–51 -. Asian pitvipers. Gumprecht, A.; Tillack, F.; Orlov, N.L. J Herp. Snakes from Sumatra. Head scalation consists of 10-11(12) upper labials, the first partially or completely fused to the nasal. #VipersandPitVipers. A field guide to the reptiles of Thailand. Scalation of T. hageni includes 21 rows of dorsal scales at midbody, 176–198 ventral scales, 63–89 subcaudal scales, and 9–12 supralabial scales. Notes from the Leyden Museum 8: 43-54 -, Malhotra, Anita & Thorpe, Roger S. 2004. (1993: 100) listed RMNH 819, 4985, and 17191 as types; perhaps the island of Bangka specimen is RMNH 17191. Other syntypes: RMNH, 8 from Sumatra and 1 from Bangka. But remember, again; the map may not be accurate or complete. Our range maps are based on limited data we have collected. Mus. ; Campbell, J.A. nat. & Nabhitabhata, J. 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Johns Hopkins University Press, Baltimore, USA -, Chan-ard, T., Parr, J.W.K. Geitje Books, Berlin, 368 pp. There are no subspecies which are currently recognized as being valid. Nature 454: 630-633. 2015. On the need to follow rigorously the Rules of the Code for the subsequent designation of a nucleospecies (type species) for a nominal genus which lacked one: the case of the nominal genus Trimeresurus Lacépède, 1804 (Reptilia: Squamata: Viperidae). An investigation of the cranial evolution of Asian pitvipers (Serpentes: Crotalinae), with comments on the phylogenetic position of Peltopelor macrolepis. Amphibien & Reptilien Südostasiens. (2014). J. Herpetol. Brongersma (1933) emended this to "Deli, Sumatra". -. Evolutionary origin and development of snake fangs. The specific name, hageni, is in honor of German naturalist Dr. Bernhard Hagen, who collected mammals, birds, reptiles, and insects in the eastern part of Sumatra. Ralph Curtis Publishing, 144 pp. Das, I. See the creative common license terms by clicking "CC" icon below the map. David,P. Binomial name: Trimeresurus hageni, Theodorus Willem van Lidth de Jeude, 1886. An annotated checklist and key with natural history notes. It is free to use this map on various media. Maximum total length males 600 mm, females 810 mm; maximum tail length males 120 mm, females 130 mm. [see book reviews by Pauwels & Grismer 2015 and Hikida 2015 for corrections] -, Chan-ard,T. There are no subspecies which are currently recognized as being valid. Trimeresurus hageni is found in Peninsular Thailand, Peninsular Malaysia, East Malaysia (Borneo)), Singapore and Indonesia (Sumatra and the nearby islands of Bangka, Simalur, Nias, Batu, and the Mentawai Islands). Head scales small, subequal, feebly imbricate, smooth or weakly keeled. McDiarmid, R.W. & Schulz,K. In the present work there given some data on the season of reproduction, day activity, size of clutch, size of eggs and new born specimens, duration of incubation period, juvenile coloration and sexual dimorphism of three poorly studied species of Asian pit vipers: Trimeresurus hageni , Trimeresurus puniceus , and Trimeresurus sumatranus . Golay,P, H.M. SMITH, D.G. 2012. Trimeresurus hageni, commonly known as the Hagen's pit viper (or Hagen's green pit viper), is a species of pit viper, a venomous snake in the subfamily Crotalinae of the family Viperidae. In Thai: งูแก้วหางแดง, ngu geow hang daeng, Binomial name: Trimeresurus hageni, Theodorus Willem van Lidth de Jeude, 1886. Brongersma (1933:7) indicated that all Sumatra specimens were from Deli (RMNH 819 (1); RMNH 5587 (6); RMNH 4985 (1)); apparently he did not examine the syntype from the island of Bangka. Trimeresurus hageni, commonly known as the Hagen's pit viper (or Hagen's green pit viper), is a species of pit viper, a venomous snake in the subfamily Crotalinae of the family Viperidae. Gumprecht,A. A Naturalist's Guide to the Snakes of South-East Asia: Malaysia, Singapore, Thailand, Myanmar, Borneo, Sumatra, Java and Bali. Erfahrungen bei der Haltung und Nachzucht von Trimeresurus hageni. Diversity of vipers (Azemiopinae, Crotalinae) in East, Southeast, and South Asia: annotated checklist and natural history data (Reptilia: Squamata: Serpentes: Viperidae). Molecular Phylogenetics and Evolution 32: 83 –100 [erratum p. 680] -, Manthey, U. ; Grossmann,W. Cox, Merel J.; Van Dijk, Peter Paul; Jarujin Nabhitabhata & Thirakhupt,Kumthorn 1998. The species is endemic to Southeast Asia. Please help us improving our species range maps. Can you confirm these amateur observations of Trimeresurus hageni? Tierk. [type catalogue] Taylor and Francis, CRC Press, 1237 pp. The species is … The Eponym Dictionary of Reptiles. The species is endemic to Southeast Asia. Russ. A phylogeny of four mitochondrial gene regions suggests a revised taxonomy for Asian pitvipers (Trimeresurus and Ovophis). & Grossmann, W. 1997. 5. Mus. [CDATA[ */ javascript:prn(); /* ]]> */ No problem if you do not know the species, we will do our best to identify it for you. Habits and characteristics of arboreal snakes worldwide: arboreality constrains body size but does not affect lineage diversification. Creative Commons Attribution 4.0 International, Creative Commons Attribution-ShareAlike 4.0 International, © Thai National Parks, 2020 | T.A.T. Common names include Asian palm pit vipers, Asian lanceheads and Asian lance-headed vipers. ; Gumprecht,A. 2001. The Gunong Benom Expedition 1967. BROADLEY, J. R. DIXON, C., MCCARTHY, J. C. RAGE, B. SCHÀTTI & M.TORIBA 1993. Endoglyphs and other major venomous snakes of the world. The type locality given is "Sumatra ... island of Banka". To add a new location to the range map we need a clear image of the specimen you have encountered. W. van 1886. [type catalogue] Aire-Genève, Azemiops S. A. Herpetological Data Center: i-xv + 1-478. Special thanks to Ton Smits, Parinya Pawangkhanant, Ian Dugdale and many others for their contribution for range data. Midbo… ; Malhotra, A. Snake species of the world. & Ryabow, S. 2004. [5], The specific name, hageni, is in honor of German naturalist Dr. Bernhard Hagen, who collected mammals, birds, reptiles, and insects in the eastern part of Sumatra. Please post your images to our Thai Biodiversity Survey & Species ID group on Facebook. Has been confused with T. sumatranus. 1999. 9 (3): 243-254 [2002] -, Sommerauer, H. 1997. On Cophias wagleri BOIE and Coluber sumatranus RAFFLES. Die Bambusottern der Gattung Trimeresurus Lacépède Teil IV: Checkliste der Trimeresurus-Arten Thailands. /*