Greyish above in front, browner behind, the scales edged with black, particularly those of vertebral region. The top of the head is uniform greyish brown, or the scales are edged with black. Greyish or yellowish below. Total length 1230 mm, tail 375 mm. Of considerably stouter build than the other Indian member of this genus. Maxillary teeth 12 or 13, 2 in the middle very strongly enlarged, and preceded and followed by a distinct interval; internasal small, 1/2 or less than 1/2 the length of prefrontals; frontal long and narrow, not longer than its distance from end of snout, the anterior end suddenly not enlarged, not greatly broader there than in the middle, not in contact with the preocular; temporals 2+2, 8
supralabials 4th and 5th touching eye. V.166–175; C.79–93; A.2. ==Distribution==