- Source: Gymnodoris arnoldi
Gymnodoris arnoldi is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae. It was first described in 1957.
Distribution
This species is known from southeastern Australia.
Description
Gymnodoris arnoldi has an orange-red body with translucent white rhinophores.
Ecology
This species eats colonial ascidians.
