| Crepidula intratesta, Crepidula pyguaia|
Crepidula carioca is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails.
Crepidula carioca Wikipedia
The maximum recorded shell length is 34 mm.
Minimum recorded depth is 0 m. Maximum recorded depth is 48 m.