The page of seaslug predator's

Hugues Flodrops

Etang salé on the rocky coast, 6 December 2007, less 1 m, crab's size 100-120mm


This seahare was eaten by a crab during the night. Is it probably a Anaspidea ? It is surprising there is not some sign of purple ink . Perhaps the animal was already dead when the crab began to eat it?