http://www.habitas.org.uk/marinelife/species.asp?item=W14720
http://www.ntnu.no/~vmzotbak/nudibranchia/tergipedidae/cuthona_pustulata.htm
http://www.seaslugforum.net/showall/cuthpust
http://www.nudibranch.org/Scottish%20Nudibranchs/cuthona-pustulata.html
http://www.medslugs.de/E/Atl-NE/Zelentia_pustulata/Selection.htm