Biology:European ratsnake
| European ratsnake | |
|---|---|
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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: | Zamenis |
| Species: | Z. situla
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| Binomial name | |
| Zamenis situla | |
| Synonyms[2][3] | |
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The European ratsnake or leopard snake (Zamenis situla), is a species of nonvenomous colubrid snake endemic to Europe, Asia Minor, and the Caucasus.[inconsistent][citation needed]
Geographic range
Z. situla is found in Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Italy, North Macedonia, Malta, Montenegro, Turkey, Ukraine , and possibly Cyprus.[1]
Description
The leopard snake is gray or tan with a dorsal series of reddish or brown transverse blotches, which have black borders. On each side is a series of smaller black spots, alternating with the dorsal blotches. There is a Y-shaped dark marking on the occiput and nape, a crescent-shaped black band from eye to eye across the prefrontals, and a black band from the postoculars diagonally to the corner of the mouth. The belly is white, checkered with black, or almost entirely back. The dorsal scales are in 25 or 27 rows, and are smooth. Adults may attain 90 cm (35 1⁄2 in) in total length, with a tail of 16 cm (6 1⁄4 in).[2]
Habitat
Natural habitats of the European ratsnake are Mediterranean-type shrubby vegetation, pastureland, plantations, and rural gardens.[1]
See also
- List of reptiles of Italy
References
- ↑ 1.0 1.1 1.2 Wolfgang Böhme, Petros Lymberakis, Rastko Ajtic, Varol Tok, Ismail H. Ugurtas, Murat Sevinç, Pierre-André Crochet, Claudia Corti, Idriz Haxhiu, Roberto Sindaco, Aziz Avci, Jelka Crnobrnja Isailovic, Yusuf Kumlutaş (2009). "Zamenis situla". IUCN Red List of Threatened Species 2009: e.T61444A12485786. doi:10.2305/IUCN.UK.2009.RLTS.T61444A12485786.en. https://www.iucnredlist.org/species/61444/12485786. Retrieved 16 November 2021.
- ↑ 2.0 2.1 Boulenger GA (1894). Catalogue of the Snakes in the British Museum (Natural History), Volume II., Containing the Conclusion of the Colubridæ Aglyphæ. London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xi + 382 pp. + Plates I-XX. (Coluber leopardinus, pp. 41-42).
- ↑ "Zamenis situla (LINNAEUS, 1758)". The Reptile Database. https://reptile-database.reptarium.cz/species?genus=Zamenis&species=situla.
Further reading
- Arnold EN, Burton JA (1978). A Field Guide to the Reptiles and Amphibians of Britain and Europe. London: Collins. 272 pp. + Plates 1-40. ISBN:0-00-219318-3. (Elaphe situla, pp. 197–198 + Plate 36 + Map 110 on p. 266).
- Linnaeus C (1758). Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio Decima, Reformata. Stockholm: L. Salvius. 824 pp. (Coluber situla,new species, p. 223). (in Latin).
- Venchi A, Sindaco R (2006). "Annotated checklist of the reptiles of the Mediterranean countries, with keys to species identification. Part 2 — Snakes (Reptilia, Serpentes)". Annali del Museo di Storia Naturale "G. Doria", Genova 98: 259–364.
Wikidata ☰ Q849025 entry
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