http://www.seaslugforum.net/factsheet.cfm?base=colpsp1
http://www.seaslugforum.net/factsheet.cfm?base=colpsp2
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://www.bluering.org.au/Opisthobranchs-PointAnderson2436.htm
http://www.seaslugsofhawaii.com/species/Colpodaspis-sp1-a.html
http://slugsite.us/bow2007/nudwk704.htm