Glossodoris Cincta – Nudibranch
Feeds on sponges. When crawling, the gills make vibrating movements. When provoked, it discharges a white fluid from mantle dermal formations – in which they store distasteful chemicals from their food sponges to use defensively.

Etymology
Glosso= Greek ‘singular’ + dorís= ‘a nymph’, one of the daughters of Oceanus
cinctus= Greek ‘to put a belt around’