Trimeresurus cantori

Cantor's pit viper is a venomous pit viper native to the Nicobar Islands and possibly the Andaman Islands. Adults may reach a snout-to-vent length of 115 cm, and an adult female with a total length of 102 cm had a tail of 14 cm. It varies in pattern and colour: green, dark brown or light brown above, with yellow spots on green individuals and darker spots on brown ones (Wikipedia, general species account).

A cream stripe runs along each side of the head below the eye and above the upper lip. It is nocturnal, will hunt near houses and preys on small mammals and birds.