Goniodoris joubini
Goniodoris joubini is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Distribution
This species was first described from New Caledonia. Animals from Japan were described as Goniodoris glabra but appear to be the same species. Similar looking animals have been reported from Hong Kong, the Marshall Islands, Queensland and the Red Sea.Description
This goniodorid nudibranch is predominantly brown in colour, with spots and large areas of white surface pigment on the oral tentacles and edges of the back and sides where they join along the pallial margin. The pallial margin is extended as a flap and is translucent brown with white patches which often have yellow spots at their centres.Goniodoris aspersa Alder & Hancock, 1864 is described as follows: