http://www.seaslugforum.net/showall/noumdecu
http://www.underwaterkwaj.com/nudi/chromodorids/e042.htm
http://www.vibrantsea.net/noumea2458_anilao2013.htm
http://www.medslugs.de/E/Pac-W/Verconia_decussata/Selection.htm