Limacinoidea

The superfamily Limacinoidea is a taxonomic group of small floating sea snails, pelagic marine opisthobranch gastropod mollusks.

Families
These families previously belonged to the superfamily Cavolinioidea.
 * Creseidae Rampal, 1973
 * Limacinidae Rampal, 1973
 * Families brought into synonymy:
 * Spiratellidae Dall, 1921: synonym of Limacinidae
 * Spirialidae Chenu, 1859: synonym of Limacinidae