Italian Aesculapian snake
| Italian Aesculapian snake | |
|---|---|
 | |
| An adult Zamenis lineatus from Sicily. | |
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Subfamily: | Colubrinae |
| Genus: | Zamenis |
| Species: | Z. lineatus |
| Binomial name | |
| Zamenis lineatus (Camerano, 1891) | |
| Synonyms | |
The Italian Aesculapian snake (Zamenis lineatus) is a species of snake in the Colubridae family.
Geographic range
Z. lineatus is endemic to southern Italy and Sicily. The northern limit of its geographical range is the Province of Caserta in the west and the Province of Foggia in the east. It is absent from the Salentine Peninsula (Salento), which is the "heel" of the "boot" of Italy.
Description
The Italian Aesculapian snake is a medium to large snake that reaches a maximum total length (including tail) of 2 m (6½ feet). Dorsally, it is yellowish brown and may have four dark brown stripes. If present, the stripes are of equal width and equidistant. The dorsal scales are smooth. The iris of the eye is red, giving it the common name in Italian of saettone occhirossi (red-eyed racer).
Habitat
The natural habitats of Z. lineatus are temperate forests, temperate shrubland, Mediterranean-type shrubby vegetation, arable land, pastureland, rural gardens, and urban areas.
Diet
The Italian Aesculapian snake feeds on lizards, small mammals, and eggs.
Source
- Corti C. 2005. Zamenis lineatus. 2006 IUCN Red List of Threatened Species. Downloaded on 29 July 2007.
References
- ↑ The Reptile Database. www.reptile-database.org.
Further reading
- Camerano L. 1891. "Monografia degli ofidi italiani. Parte seconda — colubridi e monografia dei cheloni italiani ". Memorie della Reale Accademia delle Scienze di Torino, Serie seconda 41 (2): 403-469. (Callopeltis longissimus Var. lineata, p. 458).
- Lenk P, Wüster W. 1999. "A Multivariate Approach to the Systematics of Italian Rat Snakes of the Elaphe longissima Complex (Reptilia, Colubridae): Revalidation of Camerano's Callopeltis longissimus var. lineata". The Herpetological Journal 9 (4): 153-162.
- Utiger U, Helfenberger N, Schätti B, Schmidt C, Ruf M, Ziswiler V. 2002. "Molecular systematics and phylogeny of Old World and New World ratsnakes, Elaphe Auct., and related genera (Reptilia, Squamata, Colubridae)". Russian Journal of Herpetology 9 (2): 105-124.