Purple-lined Nembrotha

Nembrotha purpureolineata is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Polyceridae. Description Nembrotha purpureolineata is a large pale-bodied dorid. Although the ground colour is a creamy white, this is mostly hidden by a large brown patch which covers most of the ... Read more in Seabook