http://online.divers.ne.jp/ono/seaslug2/room2-8.html
http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi91.html
http://www.seaslugforum.net/showall/facesp1
http://www.nudibranch.com.au/pages/2332b.htm
http://www.nudibranch.com.au/pages/7304b.htm
http://www.nudibranch.com.au/pages/9357d.htm
http://www.nudibranch.com.au/pages/2511e.htm
this link does not exist anymore: http://www.medslugs.de/E/Pac-E/Facelina_sp_02.htm
this link does not exist anymore: http://www.medslugs.de/E/Pac-E/Facelina_sp_03.htm
http://www.underwaterkwaj.com/nudi/eolids/e591.htm
http://www.underwaterkwaj.com/nudi/hawaii/h193.htm
http://www.medslugs.de/E/Ind-E/Facelina_sp_04/Selection.htm
http://www.seaslugsofhawaii.com/species/Facelina-sp2-a.html
http://www.seaslugsofhawaii.com/species/Facelina-sp3-a.html
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Dexiarchia/Facelina_sp_01.htm
http://www.nudipixel.net/species/facelina_sp/
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Dexiarchia/Facelina_sp_02.htm
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Dexiarchia/Facelina_sp_03.htm
http://www.nudibranch.org/Sulawesi Sea Slugs/html/sss-sea-slugs.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 1.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 2.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 3.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 4.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 5.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Facelina sp. 6.html
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Dexiarchia/Facelina_sp_04.htm
http://www.medslugs.de/E/Pac-W/Facelina_sp_05/Selection.htm
http://slugsite.us/bow2007/nudwk795.htm
http://www.umiushi-zukan.com/eng/list_pic.php?kind_id=464
http://www.umiushi-zukan.com/eng/list_pic.php?kind_id=1145
http://www.umiushi-zukan.com/eng/list_pic.php?kind_id=1188
http://www.medslugs.de/E/Pac-W/Facelina_sp_06/Selection.htm
http://www.medslugs.de/E/Atl-E/Facelina_sp_07/Selection.htm
http://www.nuditahiti.com/liste-des-espèces/facelina-sp-1/
http://www.dragonmouse.com.au/diving/nudibase.php?action=nudidetail&id=140
http://www.medslugs.de/E/Pac-W/Facelina_sp_08/Selection.htm
http://www.medslugs.de/E/Ind-NW/Facelina_sp_09/Selection.htm
http://www.medslugs.de/E/Ind-E/Facelina_sp_06/Selection.htm
http://www.medslugs.de/E/Pac-W/Facelina_sp_04/Selection.htm
http://slugsite.us/bow2007/nudwk1019.htm
http://www.medslugs.de/E/Ind/Facelina_sp_10/Selection.htm
http://slugsite.us/bow2007/nudwk1221.htm
http://www.medslugs.de/E/Ind-NW/Facelina_sp_04/Selection.htm