Favorinus perfoliatus Baba, 1949 ♡ Like 0 Observation Details Photographer 小峰かずよし Location Japan > Shizuoka > Usami Date 2016/04/07 Size ??mm Depth 10.0m Water temperature ??℃ Related Links Species details: Favorinus perfoliatus Baba, 1949 More from 小峰かずよし More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/12424