Arrenurus (Brevicaudaturus) quadrilobatus Nayar, 1969

Records from the study area: Kerala—Nayar (1969b); Smit & Pešić (2008).

Remarks: K. O.Viets (1978) listed this species with a question mark as synonym of Arrenurus bicornutus Piersig, 1898.

Habitat: Ponds.

Distribution: India