or more: cf. 16 species on WoRMS | subdivision_ranks = | subdivision = | synonyms = Aplodontidae Kuroda, 1933 }} Modulidae, common name modulids, is a family of small sea snails, marine gastropod molluscs in the superfamily Cerithioidea. According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Modulidae has no subfamilies....