Cornisepta antarctica is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.[2][3]
The shell grows to a height of 8 mm.
This species occurs in Antarctic waters of the Weddell Sea.
Cornisepta antarctica is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.
