World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Euprymna phenax G. L. Voss, 1962. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=342319 on 2026-08-01
Voss, G. L. (1962). Six new species and two new subspecies of cephalopods from the Philippine Islands. Proceedings of the Biological Society of Washington. 75: 169-176.