Cerithideopsilla conica is a species of small sea snail, a marine gastropod mollusk in the family Potamididae.

[2] Reid et al. (2008)[3] moved Potamides conicus to the genus Cerithideopsilla based on the molecular phylogeny research.

[3] Other subsequent study also confirmed this placement within Cerithideopsilla.

[1] Distribution of Cerithideopsilla conica include Mediterranean and Indian Ocean.

[3] This species occurs in or around: The shell can attain a length of 14 mm.has a siphonal notch in the lower margin of the opening and the shell is thick.