The Sakishima green snake (Ptyas herminae) is a species of snake in the family Colubridae. The species is endemic to the Yaeyama Islands in the southern Ryukyu Islands of Japan.[1]
| Sakashima Green Snake | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Genus: | Ptyas |
| Species: | P. herminae
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| Binomial name | |
| Ptyas herminae (Boettger, 1895)
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| Synonyms[2] | |
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Etymology edit
The specific name, herminae, is in honor of Boettger's wife, Hermine Boettger.[3]
Geographic range edit
P. herminae is found in the Yaeyama Islands of Japan.[1]
Habitat edit
Description edit
P. herminae may attain a total length of 58 cm (23 in), which includes a tail about 11 cm (4.3 in) long.[4]
Behavior edit
P. herminae is terrestrial.[1]
Diet edit
P. herminae preys upon earthworms.[1]
Reproduction edit
P. herminae is oviparous.[2] An adult female may lay a clutch of about eight eggs in August, which is later than other species of terrestrial snakes lay eggs in the Ryukyus.[1]
References edit
- ^ a b c d e f g Kidera, N.; Ota, H. (2017). "Ptyas herminae". IUCN Red List of Threatened Species. 2017: e.T96251357A96251360. doi:10.2305/IUCN.UK.2017-3.RLTS.T96251357A96251360.en. Retrieved 15 November 2021.
- ^ a b Ptyas herminae at the Reptarium.cz Reptile Database
- ^ Beolens B, Watkins M, Grayson M (2011). The Eponym Dictionary of Reptiles. Johns Hopkins University Press. Baltimore. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Cyclophiops herminae, p. 122).
- ^ Boulenger (1896).
Further reading edit
- Boettger O (1895). "Neue Frösche und Schlangen von den Liukiu-Inseln ". Zoologischer Anzeiger 18: 266–270. (Ablabes herminae, new species, p. 269). (in German).
- Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opisthoglyphæ and Proteroglyphæ) .... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates IXXV. ("Ablabes herminæ", p. 643).
- Figueroa A, McKelvy AD, Grismer LL, Bell CD, Lailvaux SP (2016). "A Species-Level Phylogeny of Extant Snakes with Description of a new Colubrid Subfamily and Genus". PLoS ONE 11 (9): e0161070. (Ptyas herminae, new combination).
- Goris, Richard C; Maeda, Norio (2004). Guide to the Amphibians and Reptiles of Japan. Malabar, Florida: Krieger Publishing Company. 285 pp. ISBN 978-1575240855.
- Stejneger L (1907). Herpetology of Japan and Adjacent Territory. United States National Museum Bulletin 58. Washington, District of Columbia: Smithsonian Institution. xx + 577 pp. (Liopeltis herminæ, new combination, pp. 343–344, Figures 296–297).
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