Inermicosta inermicosta is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Description Shell size 20–25 mm.
Distribution This species is distributed in the Western Atlantic Ocean along Gabon and Angola.
Trawled on sandy mud bottom at 30–40 metres depth off Rivers State, Nigeria.
References
Bernard, P.A. (Ed.) (1984). Coquillages du Gabon [Shells of Gabon]. Pierre A. Bernard: Libreville, Gabon. 140, 75 plates Gofas, S.; Afonso, J.P.; Brandào, M. (Ed.). (S.a.). Conchas e Moluscos de Angola = Coquillages et Mollusques d'Angola. [Shells and molluscs of Angola]. Universidade Agostinho / Elf Aquitaine Angola: Angola. 140 pp