Adinassa parrulai is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks. Description The length of the shell attains 38.5 mm. Distribution This marine species occurs off Cabinda, Angola at depths between 100 m and 150 m. References Horro J. , Schönherr C. & Rolán E. (2018). Two new Nassariidae (Gastropoda) from West Africa with the substitution of Adinopsis Odhner, 1923 by Adinassa n. nom. Conchylia. 49(3-4): 25–34. Endemic fauna of Angola parrulai Gastropods described in 2018