Prosipho valdiviae is a species of sea snail, a marine gastropod mollusk in the family Prosiphonidae, the true whelks.
Distribution This species occurs off the Kerguelen Islands and the Crozet Islands.
References
External links Thiele, J. (1925). Gastropoden der Deutschen Tiefsee-Expedition. II Teil. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899. 17(2)