Rhabdophis tigrinus
Rhabdophis tigrinus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Colubridae |
Genus: | Rhabdophis |
Species: | R. tigrinus
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Binomial name | |
Rhabdophis tigrinus (H. Boie, 1826)
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Range of R. tigrinus | |
Synonyms[2] | |
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Rhabdophis tigrinus, also known
Description
The
dorsal color pattern of R. tigrinus is olive-drab green, with black and bright orange crossbars or spots from the neck down the first third of the body. The belly is whitish. The average total length (including tail) is usually 60–100 cm (24–39 in).[5]
Geographic range
R. tigrinus is found in eastern
type locality given is "Japan".[2]
Diet
The diet of R. tigrinus consists mainly of small
toads. It forages using both chemical (smell/tongue) and visual cues to find its prey.[6]
Defensive behavior
Rhabdophis tigrinus has two rows of
poisonous toads, referred to as kleptotoxisism.[7] When this species is challenged at cooler temperatures it tends to demonstrate passive anti-predator responses such as flattening the neck and body and lying still, while at higher temperatures it more frequently flees instead.[8] This snake thus appears to rely more heavily on the deterrence provided by these glands at low ambient temperatures.[8] Although venomous, few deaths have been recorded due to its tendency to display one of these other behaviors as opposed to striking. This hesitancy to strike at a predator in turn may be because its fangs are located in the back of the mouth, making a successful strike on a large object difficult.[9]
References
- ^ Borkin, L.; Orlov, N.L.; Milto, K.; Golynsky, E.; Ota, H.; Kidera, N.; Nguyen, T.Q.; Borzee, A. (2021). "Rhabdophis tigrinus". IUCN Red List of Threatened Species. 2021: e.T191942A2018809. Retrieved 19 November 2021.
- ^ a b c d Rhabdophis tigrinus at the Reptarium.cz Reptile Database. Accessed 21 September 2008.
- ^ "Rhabdophis tigrinus". Integrated Taxonomic Information System. Retrieved 21 September 2008.
- ^ Breuer, Hans; Murphy, William Christopher (2009–2010). "Rhabdophis tigrinus formosanus". Snakes of Taiwan. Archived from the original on 5 June 2013. Retrieved 7 October 2012.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - ^ Rhabdophis tigrinus lateralis at Animal Pictures Archive. Accessed 21 September 2008.
- doi:10.5358/hsj.21.1.
- PMID 17284596.
- ^ .
- S2CID 84284824.
Further reading
- Boie H (1826). "Merkmale einiger japanischen Lurche". Isis von Oken 19: 202–216. (Tropidonotus tigrinus, new species, pp. 205–207). (in German and Latin).
- Boulenger GA (1893). Catalogue of the Snakes in the British Museum (Natural History). Volume I. Containing the Families ... Colubridæ Aglyphæ, part. London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiii + 448 pp. + Plates I–XXVIII. (Tropidonotus tigrinus, pp. 249–250).
- Stejneger L (1907). Herpetology of Japan and Adjacent Territory. United States National Museum Bulletin 58. Washington, District of Columbia: Smithsonian Institution. xx + 577 pp. (Natrix tigrina, new combination, pp. 272–280, Figures 242–242 + Plate XIX, figures 1–2).
External links
Wikimedia Commons has media related to Rhabdophis tigrinus.
- Yamakagashi at the Encyclopedia of Japanese Reptiles. Accessed 21 September 2008.