Tylodina sp. 1 ♡ Like 0 Observation Details Photographer Y.O. Location Japan > Shizuoka > Usami > Dokan Date 2019/07/28 Size 10mm Depth 12.0m Water temperature 21.0℃ Related Links Species details: Tylodina sp. 1 More from Y.O. More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/17454