Distribution: Possibly seasonally common in the Solitary Island Marine Park. Members of this genus appear to have world wide distribution in tropical waters.

Ecological Notes: Subject discovered under a rock in intertidal rock pool, thought to feed on anemones.

Additional Notes: Specimen pictured approximately 20 mm long, known to grow to at least 50 mm.

References: Gary Cobb, David Mullins, Nudibranchs Encyclopedia, 2nd Edition, 2015. Publishers Thomas Slone, Masalai Press and Tim Hochgrebe, Underwater Australasia. p.97.