Cyphoma macumba is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.

This species has become an (uncertain) synonym of Cyphoma gibbosum (Linnaeus, 1758)

Distribution

Endemic to Brazil - from Ceará to Rio de Janeiro State (belonged to the Bahian Subprovince, including Abrolhos archipelago, according to Petuch, 2013).

Description

The maximum recorded shell length is 32.5 mm.

Habitat

Minimum recorded depth is 2 m. Maximum recorded depth is 10 m.