Plocamopherus apheles is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.
This species was described from East London, South Africa.
Barnard, K.H. 1927. South African nudibranch Mollusca, with descriptions of new species, and a note on some specimens from Tristan d’Acunha. Annals of the South African Museum 25:171–215, pls. 119–120.