World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Pteroctopus keralensis (Oommen, 1966). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=535760 on 2026-08-29
Oommen, V.P. (1966). The Octopoda of the Kerala Coast. 1. A new species of the genus Berrya Adam, 1943. Bulletin of the Department of Marine Biology and Oceanography, University of Kerala. 2: 51-60.