Goniobranchus roboi (Gosliner & Behrens, 1998) ♡ Like 0 Observation Details Photographer 大我 誠子 Location Japan > Kumamoto > Amakusa > Usibuka Date 2024/03/10 Size ??mm Depth 20.0m Water temperature 16.0℃ Related Links Species details: Goniobranchus roboi (Gosliner & Behrens, 1998) More from 大我 誠子 More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/36376