| Rhinophis saffragamus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Uropeltidae |
| Genus: | Rhinophis |
| Species: | R. saffragamus |
| Binomial name | |
| Rhinophis saffragamus (Kelaart, 1853) | |
| Synonyms | |
| |
Rhinophis saffragamus, the large shieldtail snake, is a species of snake in the family Uropeltidae, which is endemic to the island of Sri Lanka. No subspecies are currently recognized.
Thanks to similarities in reported phenotypes of snakes studied within the same region, a set of appearances for Rhinophis saffragamus can be concluded. These are named "grandis" and "pardalis", derived from the species synonymous names Uropeltis grandis (Kelaart, 1853) and Uropeltis pardalis (Kelaart, 1853). [2]
There is no easily available and complete data that definitively ties specific features to these types, however, generally, "grandis"-type specimens are larger than "pardalis"-type specimens. Recorded lengths of "grandis" specimens vary from ~300mm up to 510mm, while "pardalis" specimens varied from 148mm to 230mm. "Grandis" specimens are reported to be dark brown dorsally with darker spots on individual scales and a pale yellow venter. Contrarily, "pardalis" specimens are blackish-brown dorsally with scattered whiteish spots and a yellowish-white venter with scattered brown spots. [2]
The diet of shield-tail snakes in general consists mostly of earthworms. They may also consume termites, earwigs, and caterpillars, however, 80-90% of their stomach contents consists of earthworms. The distribution of shield-tail snakes in India is also tied to the presence or lack of earthworms. [3]
It is found in Sri Lanka in central and southern Uva and Sabaragamuwa Provinces. Vertical range is from near sea level to 900 m elevation.
The type locality given is "Philippinschen Inseln": in error, according to M.A. Smith (1943). [1]
It is also mentioned in the synonymy of Ramphotyphlops , a genus of blind snakes, but then as a name proposed by Fitzinger in 1843. However, at the time this name was already preoccupied by Schlegel's Pseudo-typhlops (1839). [1]
 | This Alethinophidia article is a stub. You can help Wikipedia by expanding it. |