Bursatella leachii
Bursatella leachii , common name the ragged sea hare or shaggy sea hare , is a species of large sea slug or sea hare , a marine gastropod mollusk in the family Aplysiidae , the sea hares . 
<triplet> gastropod <subj> mollusk <obj> parent taxon <triplet> Aplysiidae <subj> sea hare <obj> parent taxon