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Trimeresurus erythrurus



Trimeresurus erythrurus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Subfamily: Crotalinae
Genus: Trimeresurus
Species: T. erythrurus
Binomial name
Trimeresurus erythrurus
(Cantor, 1839)
Synonyms
  • Trigonocephalus erythrurus - Cantor, 1839
  • Trimesurus bicolor - Gray, 1853
  • Trimeresurus erythrurus - Günther, 1864
  • Crotalus Trimeres[urus]. erythrurus - Higgins, 1873
  • T[rimeresurus]. erythrurus - Thebald, 1876[1]
Common names: red-tailed bamboo pitviper.[2]

Trimeresurus erythrurus is a venomous pitviper species found in India, Bangladesh and Burma. No subspecies are currently recognized.[3]

Contents

Description

Males grow to a maximum size 575 mm, of which the tail is 120 mm in length. Females reach a maximum size of 1,045 mm with a tail length of 165 mm.[4]

Scalation: dorsal scales in 23-25 longitudinal rows at midbody; first upper labial partially or completely fused to nasal; 9-13 upper labials, 1-2 rows of scales separate upper labials from the suboculars; 11-14 scales in a line between supraoculars; supraoculars rarely divided; temporal scales small, strongly keeled; ventral scales: males 153-174, females: 151-180; subcaudals: males 62-79, females 49-61, usually paired, occasionally unpaired shields present among paired series.[4]

Color pattern: head uniform green, dorsum bright green, light ventrolateral stripe present in males, present or absent in females (Maslin [1942:23] says that the ventrolateral stripe is absent, but Smith [1943:524] states that it is present in males and variable in females), tail spotted with brown; hemipenes without spines.[4]

Geographic range

Found in eastern India (Assam, Sikkim), Bangladesh, Burma. The original type locality given was as Delta Gangeticum" (Ganges Delta, West Bengal State, eastern India). The type locality given by Boulenger (1896) is "Ganges Delta."[1]

See also

References

  1. ^ a b McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
  2. ^ Gumprecht A, Tillack F, Orlov NL, Captain A, Ryabov S. 2004. Asian Pitvipers. GeitjeBooks Berlin. 1st Edition. 368 pp. ISBN 3-937975-00-4.
  3. ^ Trimeresurus erythrurus (TSN 634910). Integrated Taxonomic Information System. Accessed on 27 September 2006.
  4. ^ a b c Leviton AE, Wogan GOU, Koo MS, Zug GR, Lucas RS, Vindum JV. 2003. The Dangerously Venomous Snakes of Myanmar, Illustrated Checklist with Keys. Proc. Cal. Acad. Sci. 54 (24): 407-462.

Further reading

  • Cantor, T. E. 1839 Spicilegium serpentium indicorum [parts 1 and 2]. Proc. Zool. Soc. London, 7: 31-34, 49-55.
  • Cantor,T. 1840 Spicilegium Serpentium Indicorum. Ann. Mag. Nat. Hist. (1) 4: 271-279
  • Gumprecht,A. 2001 Die Bambusottern der Gattung Trimeresurus Lacépède Teil IV: Checkliste der Trimeresurus-Arten Thailands. Sauria 23 (2): 25-32
  • Gumprecht, A.; Tillack, F.; Orlov, N.L.; Captain, A. & Ryabow, S. 2004 Asian Pit Vipers. Geitje Books, Berlin, 368 pp.
  • Toriba, Michihisa 1994 Karyotype of Trimeresurus erythrurus Snake 26 (2): 141-143
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Trimeresurus_erythrurus". A list of authors is available in Wikipedia.
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