http://www.medslugs.de/E/Med/Aplysia_punctata/Selection.htm
http://www.gla.ac.uk/~gbza62/slug.html
http://www.asterisk.no/~emil/nudibranchia/aplysia_punctata.htm
http://slugsite.us/bow/wirtz98/peter_5.htm
http://www.nudibranch.org/Scottish%20Nudibranchs/aplysia-punctata.html
http://www.seaslugforum.net/seahmat.htm
http://www.seaslugforum.net/showall/aplypunc
http://www.medslugs.de/E/Atl-E/Aplysia_punctata/Selection.htm
http://marenostrum.org/opistobranquios/apunctata/index.htm
http://www.medslugs.de/E/ATL_NE/Aplysia_punctata/Selection.htm
http://chris.n.free.fr/affichage_photo.php3?langue=uk&numero=373
http://www.ugr.es/~lstocino/aplysia_punctata.htm
http://www.nembro.info/uk_aplysia_punctata.html
http://www.marenostrum.org/vidamarina/animalia/invertebrados/moluscos/gasteropodos/opistobranquios/apunctata/index.htm
http://www.habitas.org.uk/marinelife/species.asp?item=W11020
http://www.seawater.no/fauna/Blotdyr/punctata.htm
http://www.nudipixel.net/species/aplysia_punctata/
http://hypselodoris.blogspot.pt/2009/05/aplysia-punctata-cuvier-1803.html
http://opistobranquis.info/en/guia/anaspidea/aplysia-punctata/