Indonesia Nudibranchs & Sea Slugs

thumbnails species nudibranch.org
Marioniopsis arborescensMarioniopsis arborescens (Bergh, 1890)
Location:
Macro Rock, Triton Bay, West Papua
Approx size:
55 mm
Depth:
12 metres
Date:
1 November, 2016
Other info:
Night dive.