Favorinus perfoliatus Baba, 1949 ♡ Like 0 Observation Details Photographer 小峰かずよし Location Japan > Shizuoka > Usami Date 2016/06/21 Size ??mm Depth 14.0m Water temperature 19.0℃ 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/13193