Discodorididae: Alloiodoris marmorata Bergh, 1904 (‘marbled sea-lemon’)
Synonym(s): marmorata Bergh, 1904.
Typical body-length 110 mm. Lives intertidally and subtidally on sponges, on which it feeds. Native. Endemic to southeastern Australia (TAS, VIC and SA).
Order: Euctenidiacea – Doridacea