Plakobranchus ocellatus on the sea cucumber Holothuria whitmaei, Hekili Point, Maui, Hawaii (http://seaslugsofhawaii.com)

Plakobranchus ocellatus on the sea cucumber Holothuria whitmaei, Hekili Point, Maui, Hawaii (http://seaslugsofhawaii.com)
Photographer: Pittman, Cory