Figured: Thompson & Brown, 1984 [p. 218]
Length: 17 mm

<

Common except Ireland, locally abundant, at low water and in the shallow sublittoral on algae. Probably under-recorded as it is very like Onchidoris muricata. Feeds on Electra pilosa.
Collections: NMSZ, UM

Copyright © Shelagh Smith & Julia Nunn