Satondella brasiliensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

[1][2][3] The shell grows to a height of 0.9-1.0mm and has a unique chimney-like foramen.

The protoconch has a spiral, smooth and hexagonal sculpture.

The operculum is circular, thin, multispiral, with a central nucleus.

Empty shells are found around the Bahamas, Florida, Gulf of Mexico, Honduras, Toboga Island, as well as Brazil, at depths between 28 and 198 m.