http://slugsite.us/bow/nudiwk96.html
http://slugsite.us/bow/pan/cynara.html
http://www.seaslugforum.net/showall/flabcyna
http://www.inbio.ac.cr/papers/babosasmarinas/ingles/listadeesp.htm
http://www.medslugs.de/E/Pac-E/Kynaria_cynara/Selection.htm
http://www.underwaterkwaj.com/nudi/cortez/sc016.htm
http://www.nudipixel.net/species/flabellina_cynara/