Large-scaled Pit Viper

About the Large-scaled Pit Viper

Craspedocephalus macrolepis, commonly known as the large-scaled pit viper, is a venomous pitviper species endemic to the Southern Western Ghats of South India. No subspecies are currently recognized. It is found in the mountains of southern Western Ghats south of Palakkad Gap, in the Indian states of Kerala and Tamil Nadu. It is a high-elevation specialist, not normally recorded anywhere below 1200 m asl. Precise records are from Nelliyampathy, Munnar, Anaimalai, Palni hills, Meghamalai, Periyar Tiger Reserve, Agasthyamalai and Kalakkad Mundanthurai Tiger Reserve. at elevations of 1200-2695 m asl. The type locality is listed as "Anamalai hills (Tamil Nadu State, southwestern India)".

Adults may attain a total length of 68 cm (27 in), which includes a tail 12 cm (4.7 in) long. Dorsally, C. macrolepis is bright green, with blackish skin between the scales in some places. There is a yellow or white stripe on each side of the body, which runs along the first dorsal scale row. The upper lips are pale green, and there may be a black streak behind the eye. Ventrally, it is pale greenish.

The dorsal scales, which are large, keeled, and overlapping, are... Wikipedia →