Elysia timida
... that the sea slug Elysia timida absorbs its colouration from its algae-based diet?
... that the sea slug <i id="mwBwU"><b id="mwBwY"><a href="./Elysia_timida" id="mwBwc" rel="mw:WikiLink" title="Elysia timida">Elysia timida</a></b></i> <i id="mwBwg">(example pictured)</i> absorbs its colouration from its algae-based diet?