Crepidula cachimilla 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.[3]
The species was described based on specimens from southwestern Atlantic Ocean in Golfo San Matías, Argentina (type locality).[1]
The maximum recorded shell length is 52.2 mm.[4]
Minimum recorded depth is 10 m.[4] Maximum recorded depth is 20 m.[4]