Chromodorididae: Diversidoris sulphurea (Rudman, 1986) (‘sulphurous sea-slug’)

Synonym(s): sulphureus Rudman, 1986.

Typical body-length 20 mm. Lives intertidally and subtidally on sponges, on which it feeds. Native. Endemic to southeastern and southwestern Australia (NSW, TAS, VIC, SA and WA).