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Lycodon rufozonatus
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| Lycodon rufozonatus | |
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Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Genus: | Lycodon |
| Species: | L. rufozonatus
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| Binomial name | |
| Lycodon rufozonatus (Cantor, 1842)
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| Subspecies | |
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| Synonyms [2] | |
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Lycodon rufozonatus is a species of snake in the family Colubridae. The species is native to East Asia. It is medium-sized, nocturnal, and is considered non-venomous. Two subspecies are recognised: one of which, L. r. walli, is restricted to the Ryukyu Archipelago; the other, L. r. rufozonatus (Cantor 1842), is found only in Korea & China.[3]
Etymology
[edit]The subspecific name, walli, is in honor of British herpetologist Frank Wall.[4]
Description
[edit]Lycodon rufozonatus typically grows to a total length (including tail) of around 70 centimetres (28 in), reaching up to 130 cm (51 in) in extreme cases.[5] The head is long and relatively flat, and somewhat separate from the neck. The medium-sized eyes bulge slightly and have vertical pupils. The ventral scales have a strong keel, while the dorsal scales are only faintly keeled; the scale count is typically 17:17:15, but can be up to 21:19:17.[5]
Geographic range
[edit]Lycodon rufozonatus is found across a large part of East Asia, from the Korean Peninsula in the north (and extending just into easternmost Russia) to northern Laos and Vietnam in the south; the bulk of its range in found in eastern China.[5] The continental populations are all placed in the nominate subspecies (L. r. rufozonatus); a second subspecies, L. r. walli, is found in the Ryukyu Archipelago of southern Japan.[6]
Behaviour and ecology
[edit]
Lycodon rufozonatus lives in a wide variety of habitats; it can be found from near sea level to as high as 2,000 metres (6,600 ft), and is most common near river plains.[5] It is usually found on the ground, but is occasionally seen swimming in streams.[5] It is nocturnal, feeding on fish, frogs, lizards, snakes and young birds.[5][3] D. rufozonatus has a generally mild disposition, curling into a spherical mass with the head hidden when approached. Individuals can, however, be unpredictable, and some will bite readily.[5] There are very few clinical reports on the toxinology of D. rufozonatus bites, but the species appears to be non-venomous.[5] L. rufozonatus can harbour tapeworms of the genus Spirometra, and the consumption of raw meat from D. rufozonatus has led to cases of human sparganosis in Korea and Japan.[7]
Reproduction
[edit]Taxonomic history
[edit]The species was first described as "Lycodon rufo-zonatus " by Theodore Edward Cantor in an 1842 paper on the fauna of "Chusan" (Zhoushan, China) in the Annals and Magazine of Natural History.[8] Cantor included it among the "innocuous" (not venomous) species, and described it as "Brown, with numerous transversal crimson bands; the abdominal surface pearl-coloured, spotted with black on the tail".[8]
Common names
[edit]L. rufozonatus is known by several common names, including "Asian king snake",[9] "banded red snake", "red banded krait", "red banded odd-toothed snake" and "red-banded snake".[5]
References
[edit]- ^ Li, P.; Zhou, Z.; Guo, P.; Jiang, J.; Ji, X.; Borkin, L.; Milto, K.; Golynsky, E.; Rustamov, A.; Munkhbayar, K.; Nuridjanov, D.; Kidera, N.; Ota, H. (2017). "Lycodon rufozonatus". IUCN Red List of Threatened Species. 2017 e.T192124A2043244. doi:10.2305/IUCN.UK.2017-3.RLTS.T192124A2043244.en. Retrieved 18 November 2021.
- ^ a b Species Lycodon rufozonatus at The Reptile Database www.reptile-database.org.
- ^ a b 백, 남극, "능구렁이 (Neung-guleong-i)", 한국민족문화대백과사전 [Encyclopedia of Korean Culture] (in Korean), Academy of Korean Studies, retrieved 2024-09-24
- ^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Dinodon rufozonatus walli, p. 279).
- ^ a b c d e f g h i "Dinodon rufozonatum". Clinical Toxinology Resources. University of Adelaide. Retrieved September 6, 2012.
- ^ Ananjeva, Natalia B. (2006). "Red-banded snake Dinodon rufozonatus (Cantor, 1840)". The Reptiles of Northern Eurasia: Taxonomic Diversity, Distribution, Conservation Status. Series faunistica. Vol. 47. Pensoft Publishers. p. 141. ISBN 978-954-642-269-9.
- ^ Cook, Gordon Charles; Zumla, Alimuddin (2009). Manson's Tropical Diseases (22nd ed.). Elsevier Health Sciences. p. 1662. ISBN 978-1-4160-4470-3.
- ^ a b Cantor, Theodore Edward (1842). "General features of Chusan, with remarks on the flora and fauna of that island". Annals and Magazine of Natural History. First Series. 9 (59, 60): 361–371, 481–493. doi:10.5962/bhl.title.6704. (Lycodon rufo-zonatus, new species, p. 483). (in English and Latin).
- ^ Dieckmann, Simon; Norval, Gerrut; Mao, Jean-Jay (2010). "A description of an Asian king snake (Dinodon rufozonatum rufozonatum [Cantor, 1842]) clutch size from central western Taiwan" (PDF). Herpetology Notes. 3: 313–314. Archived from the original (PDF) on 2016-03-04. Retrieved 2012-09-17.
External links
[edit]- Lycodon rufozaonatum: Images & occurrence data from GBIF
- Stejneger, Leonhard (1907). "Herpetology of Japan and adjacent territory". United States National Museum Bulletin. 58. Includes description of D. r. walli
Data related to Lycodon rufozonatus at Wikispecies- "Dinodon rufozonatum ". Archived from the original on 2016-03-03. Retrieved 2012-10-28. Snakes of Taiwan.
