Common Cat Snake

The common cat snake, or Indian gamma snake, is a rear-fanged colubrid of South Asia. Its eyes are large with vertical pupils, and the body is moderately compressed from side to side, with smooth dorsal scales. The back is yellowish-olive or pale grey with white, black-edged zigzag markings that may be connected, and the top of the head has a distinct pale Y-shaped mark. The belly is white or tan (Wikipedia, general species account).

The total length is around 91cm, with an 18cm tail. It is distributed through Sri Lanka, India, Pakistan, Nepal, Bangladesh and Afghanistan. The sources opened give no information on its diet, habitat or breeding, so none is stated.