Cornisepta crossei is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.[1]
The shell grows to a height of 3 mm.
This species occurs in the Atlantic Ocean off the Azores.
Cornisepta crossei is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.