http://www.seaslugforum.net/showall/atyssp1
http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi299.html
http://www.nudibranch.com.au/pages/2745f.htm
http://www.nudibranch.com.au/pages/Capture_00043.htm
http://www.nudibranch.com.au/pages/capture_00283.htm
http://www.nudibranch.com.au/pages1/1.htm
http://www.seaslugsofhawaii.com/species/Atys-sp2-a.html
http://www.seaslugsofhawaii.com/species/Atys-sp3-a.html
http://www.seaslugsofhawaii.com/species/Atys-sp5-a.html
http://www.Philippine-Sea-Slugs.com/Cephalaspidea/Atys_sp_01.htm
http://www.nudibranch.org/Sulawesi Sea Slugs/html/sss-sea-slugs.html
http://www.nuditahiti.com/liste-des-espèces/atys-sp-3/
http://www.Philippine-Sea-Slugs.com/Cephalaspidea/Atys_sp_02.htm
http://www.Philippine-Sea-Slugs.com/Cephalaspidea/Atys_sp_03.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_01/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_02/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_03/Selection.htm
http://www.Philippine-Sea-Slugs.com/Cephalaspidea/Atys_sp_04.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_04/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_05/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_06/Selection.htm
http://www.medslugs.de/E/Ind-E/Atys_sp_07/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_08/Selection.htm
http://www.medslugs.de/E/Pac-W/Atys_sp_09/Selection.htm
http://www.medslugs.de/E/Ind-E/Atys_sp_03/Selection.htm