Proctonotidae

Proctonotidae is a family of sea slugs, nudibranchs, marine gastropod molluscs, in the clade Euthyneura.

Genera
Genera in the family Proctonotidae include:
 * Caldukia Burn and Miller, 1969
 * Proctonotus Alder, 1844
 * Genera brought into synonymy:
 * Venilia Alder & Hancock, 1844 : synonym of Proctonotua Alder & Hancock, 1844
 * Zephyrina Quatrefages, 1844 : synonym of Proctonotus Alder & Hancock, 1844