Chelidonura hirundinina (Quoy & Gaimard, 1833) ♡ Like 0 Observation Details Photographer 吉田健 Location Japan > Fukui > Etizen > LOG front Date 2018/08/29 Size 18mm Depth 0.3m Water temperature 28.7℃ Related Links Species details: Chelidonura hirundinina (Quoy & Gaimard, 1833) More from 吉田健 More observations from this area Submit Photo Send Message Share Permanent URL: https://en.seaslug.world/observation/20983