Goniobranchus roboi (Gosliner & Behrens, 1998) ♡ Like 0 Observation Details Photographer かっちゃまDS Location Japan > Chiba > Katuyama > Long spot Date 2019/02/06 Size 5mm Depth 16.0m Water temperature 16.0℃ Related Links Species details: Goniobranchus roboi (Gosliner & Behrens, 1998) More from かっちゃまDS More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/15185