http://www.asterisk.no/~emil/nudibranchia/clione_limacina.htm
http://www.ios.bc.ca/ios/plankton/ios_tour/zoop_lab/pteropod.htm
http://www.seaslugforum.net/showall/cliolima
http://www.medslugs.de/E/Pac-NE/Clione_limacina/Selection.htm
http://jellieszone.com/clione.htm
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=1242
http://marliwakeling.jalbum.net/Nudibranchs/slides/Clione limacina.html
http://www.medslugs.de/E/Atl-NE/Clione_limacina/Selection.htm
http://opistobranquis.info/en/guia/gymnosomata/clione-limacina/
http://www.medslugs.de/E/Atl-NW/Clione_limacina/Selection.htm