Rhabdophis tigrinus | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Subphylum: | Vertebrata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Colubridae |
Subfamily: | Natricinae |
Genus: | Rhabdophis |
Species: | R. tigrinus |
Binomial name | |
Rhabdophis tigrinus (F. Boie, 1826) |
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Range of R. tigrinus | |
Synonyms | |
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Rhabdophis tigrinus is a venomous colubrid snake found in East and Southeast Asia. Many sources, though not ITIS, recognize one subspecies, Rhabdophis tigrinus formosanus of Taiwan.
The dorsal color pattern 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 length is usually 60–100 cm (24-39 inches).
Found in eastern Russia (Primorskiy and Khabarovsk), North and South Korea, China (widespread, except in the western third and the extreme south; Zhejiang, Fujian, Jiangxi, Hubei, Guizhou, Sichuan, Gansu, Shaanxi and Inner Mongolia), on the island of Taiwan, in Vietnam and in Japan (Yakushima, Tanegashima, Kyūshū, Shikoku, Honshu, Osaka and in the Ryukyu Islands). The type locality given is "Japan".
The diet consists mainly of small vertebrates, especially frogs and toads. These snakes forage using both chemical (smell/tongue) and visual cues to find their prey.