Seasonably common in the Solitary Islands Marine Park. Probably restricted to the South Pacific region, including Lord Howe Island, Norfolk Island and eastern Australia.
Usually found on rocky reef edges. Is herbivorous and diurnally active. Depth to at least 10 m.
A spectacular undescribed species with green body colour and bright blue spots, blue parapodial margins and blue rhinophores. Grows to 20 mm.
Gary Cobb, David Mullins, Nudibranchs Encyclopedia, 2nd Edition, 2015. Publishers Thomas Slone, Masalai Press and Tim Hochgrebe, Underwater Australasia. p.71.