http://slugsite.us/bow/phil/purpure.html
http://www.vibrantsea.net/nembrotha21_russells1.html
http://www.seaslugforum.net/showall/nembpurp
http://www.diveoz.com.au/nudibranch_gallery/nudibranch_display.asp?nudi=1
http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi72.html
http://www.eperak.com/slugsite/Doridacea.html
http://www.subaqua.ch/sib037e.htm
http://www.subaqua.ch/phi052e.htm
http://www.sea-slug.com/species/umiusi371.htm
http://www.medslugs.de/E/Pac-W/Nembrotha_purpureolineata/Selection.htm
http://www.h.do-up.com/home/takayan/takapage438.htm
http://www.medslugs.de/E/Ind-SW/Nembrotha_purpureolineata/Selection.htm
http://www.edge-of-reef.com/opistobranchi/doridini/OPINembrothapurpureolineolataen.htm
http://www.nudibranch.com.au/pages/1220c.htm
http://www.scuba-equipment-usa.com/marine/NOV03/Purple_Lined_Nembrotha(Nembrotha_rutilans).html
http://www.nudibranch.org/Philippine%20Sea%20Slugs/html/nudibranchs/nembrotha-purpureolineata-01.html
http://www.nudipixel.net/species/nembrotha_purpureolineata/
http://www.daveharasti.com/nelsonbay/seaslugs/pagetwo.htm
http://www.nudibranch.org/Sulawesi Sea Slugs/html/sss-sea-slugs.html
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=551
http://slugsite.us/bow2007/nudwk872.htm
http://www.medslugs.de/E/Pac-SW/Nembrotha_purpureolineata/Selection.htm