Goniobranchus tumuliferus (Collingwood, 1881) ♡ Like 0 Observation Details Photographer みなほ Location Japan > Fukui > Etizen Date 2022/07/30 Size 20mm Depth 12.0m Water temperature 26.0℃ Related Links Species details: Goniobranchus tumuliferus (Collingwood, 1881) More from みなほ More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/30598