Eatoniellidae

Eatoniellidae, commonly known as eatoniellids, are a taxonomic family of minute sea snails, marine gastropod molluscs in the superfamily Cingulopsoidea.

According to taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Eatoniellidae has no subfamilies.

Genera
Genera within the family Eatoniellidae include:
 * Crassitoniella Ponder, 1965
 * Eatoniella Dall, 1876
 * Liratoniella Ponder, 1965
 * Pupatonia Ponder, 1965
 * Genera brought into synonymy:
 * Eatonia E.A. Smith, 1875 : synonym of Eatoniella Dall, 1876