Template:POTD/2018-08-24

Picture of the day
Nembrotha cristata
Nembrotha cristata is a colourful species of sea slug. This nudibranch, a marine gastropod in the family Polyceridae, lives on rocks or coral reefs in the tropical Indo-West Pacific Ocean. This species of sea slug is black with green markings. Adults reach lengths of around 50 mm.Photograph: Steve Childs