Phyllodesmium magnum Rudman, 1991 ♡ Like 0 Observation Details Photographer 森 瑞紀 Location Japan > Shizuoka > Arari > Okino ne Date 2019/05/15 Size 4mm Depth 18.0m Water temperature 19.0℃ Related Links Species details: Phyllodesmium magnum Rudman, 1991 More from 森 瑞紀 More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/16369