Superfamily Plakobranchoidea Nudibranch Photos Status: All Mating (6) Spawning (3) Feeding (11) Swimming (1) Multiple (58) Period: All 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Thuridilla kathae 2024-04-15 scubayuda Makiminato Thuridilla kathae 2026-06-04 鎌田 陽介 U-shaped Wall Elysia amakusana 2026-05-25 淡路島ダイビングサービス Hokudan Kenmin Sun Beach Elysia obtusa 2026-05-25 淡路島ダイビングサービス Hokudan Kenmin Sun Beach Elysia marginata 2026-04-11 淡路島ダイビングサービス Hokudan Kenmin Sun Beach Hermaea sp. 2 2019-05-25 Xanth 82.5K Elysia marginata 2020-08-23 Xanth 82.5K Elysia marginata 2022-07-23 Xanth 82.5K Ercolania boodleae 2026-05-24 山下 実里( ザ・ダイブス ) Hamanako Placida babai 2015-01-04 山下 実里( ザ・ダイブス ) Hamanako Aplysiopsis minor 2025-01-20 山下 実里( ザ・ダイブス ) Hamanako Elysia marginata 2023-07-30 Xanth Bat Cave Elysia atroviridis 2025-03-06 山下 実里( ザ・ダイブス ) Hamanako Hermaea sp. 3 2024-07-07 Xanth 82.5K Elysia nigrocapitata 2021-02-07 山下 実里( ザ・ダイブス ) Hamanako Placida kevinleei 2025-08-31 scubayuda Akinohama Elysia asbecki 2026-03-12 scubayuda Naruhodo The Cave Limapontiidae spp. 2026-03-09 Mostly_Macro Akasaki Limapontiidae spp. 2026-03-09 Mostly_Macro Akasaki Hermaea sp. 2 2023-07-02 Xanth Bat Cave Stiliger sp. 5 2026-01-02 Miyuki Hirakawa Amed Costasiella usagi 2026-05-29 志水 舞美 Yamamoto Special Thuridilla flavomaculata 2026-03-11 Mostly_Macro Amami Oshima Ercolania sp.10 2023-05-19 Xanth Goukai Sacoproteus smaragdinus 2023-05-20 Xanth Goukai Costasiella sp. 4 2026-03-10 Mostly_Macro Akasaki Stiliger sp. 5 2023-04-21 Xanth Soft Coral Costasiella usagi 2023-03-25 Xanth Soft Coral Costasiella fridae 2023-03-25 Xanth Goukai Hermaea sp. 2 2024-06-09 Xanth 82.5K Elysia obtusa 2024-09-08 Xanth Bat Cave Elysia marginata 2026-03-09 Mostly_Macro Akasaki Costasiella sp. 4 2026-03-09 Mostly_Macro Katetsu Costasiella sp. 4 2026-03-09 Mostly_Macro Katetsu Costasiella paweli 2026-03-09 Mostly_Macro Katetsu Bosellia sp. 1 2021-11-19 Xanth Houbihu Outlet Hermaea sp. 1 2021-04-23 Xanth Goukai Costasiella kuroshimae 2021-04-19 Xanth Goukai Cyerce nigricans 2021-04-19 Xanth Houbihu Outlet Hermaea sp. 3 2021-03-25 Xanth Goukai Show more (4,865 remaining) →