Plocamopherus pilatectus is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.
This species was described from the Grenadines. It has subsequently been reported from nearby islands in the Caribbean Sea.
Hamann, J. C. and W. M. Farmer. 1988. Two new species of Plocamopherus from the western warm water Atlantic. The Veliger, 31 68-74.