http://www.seaslugforum.net/factsheet.cfm?base=colpthom
http://online.divers.ne.jp/ono/seaslug4/room4-4.html
http://rfbolland.com/okislugs/colpthom.html
http://rfbolland.com/okislugs/colptho2.html
http://www.bunaken.pwp.blueyonder.co.uk/sss-colpod-01.htm
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://www.Philippine-Sea-Slugs.com/CEPHALASPIDEA/Colpodaspis_thompsoni.htm
http://www.medslugs.de/E/Pac-NW/Colpodaspis_thompsoni.htm
http://www.nembro.info/uk_colpodaspis_thompsoni1.html
http://slugsite.us/bow2007/nudwk614.htm
http://www.gastropods.com/2/Shell_32792.html
http://seaslugs.free.fr/nudibranche/a_colpo_thompsoni.htm
http://www.nudibranch.com.au/pages/8742d.htm
http://www.underwaterkwaj.com/nudi/cephalaspideans/e193.htm
http://www.seaslugsofhawaii.com/species/Colpodaspis-thompsoni-a.html