Description after Beddome (1864: 178): "Scales of the body large, in 15 rows; of the anterior portion of the trunk sometimes in 17; rostral much produced, very sharp, conical, horny, produced back, and covering the conjunction of the nasals; nostril in front of nasal shield; eye very small and obscure, [located] in front [portion] of ocular shield; four upper labials, 1st small, 2nd, 3rd, and 4th large; caudal disk nearly as long as tail, oblong, covered with excrescences, a red streak down the centre and one on each side.

Description of Rhinophis microlepis after Beddome (1864: 179): "Scales of the body small, in 15 rows; of the anterior portion of the trunk in 17, of the neck in 19.

Caudal disk oblong, orbicular, one-half the length of the tail, covered with excrescences, which are confluent into streaks; subcaudals 10; anal bifid; head-plates as in R. sanguineus, but rostral less sharp.

Total length 6 inches [15 cm]; circumference 6½ lines [14 mm]" It is found in southern India (Mysore [Koppa, Kalsa], Wynaad, Nilgiris, Travancore, Tinnevelly).

Type locality of Rhinophis sanguineus: "Cherambady [Cherambody], in the Wayanad (Malabar), elevation 3,500 feet".