http://www.medslugs.de/E/Atl-E/Felimare_cantabrica.htm
http://www.seaslugforum.net/factsheet.cfm?base=hypscant
http://www.wttfw.freesurf.fr/biology/biology_liste.php?langue=uk&action=classif#Opistobranchia
http://www.ugr.es/~lstocino/h_cantabrica.htm
http://www.medslugs.de/E/Med/Felimare_cantabrica.htm
http://www.nudipixel.net/species/hypselodoris_cantabrica/
http://hypselodoris.blogspot.pt/2008/07/hypselodoris-cantabrica-bouchet-ortea.html