Goniobranchus collingwoodi (Rudman, 1987) ♡ Like 0 Observation Details Photographer Nono3 Location Japan > Kumamoto > Amakusa > Usibuka Date 2024/01/21 Size 35mm Depth 16.0m Water temperature 16.8℃ Related Links Species details: Goniobranchus collingwoodi (Rudman, 1987) More from Nono3 More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/35723