Proctonotus

Proctonotus is a genus of sea slugs, or more accurately nudibranchs, marine gastropod molluscs in the family Proctonotidae.

Species

Species in the genus Proctonotus include:

Proctonotus mucroniferus

;Species brought into synonymy :

Proctonotus affinis Burn, 1958: synonym of Caldukia affinis
Proctonotus orientalis Kelaart, 1858 : synonym of ''Polybranchia orientalis''