Goniobranchus sp.16 ♡ Like 0 Observation Details Photographer はらはら Location Japan > Mie > Ise Shima > Kouga Date 2021/02/13 Size 20mm Depth 13.0m Water temperature 17.7℃ Related Links Species details: Goniobranchus sp.16 More from はらはら More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/24094