Thuridilla virgata (Bergh, 1888) [Plakobranchus]

http://www.seaslugforum.net/showall/thurvirg
http://www.nembro.info/uk_thuridilla_virgata1.html
http://www.medslugs.de/E/Ind-SW/Thuridilla_virgata/Selection.htm
http://www.nembro.info/uk_thuridilla_virgata.html
http://seaslugs.free.fr/nudibranche/a_thuri_virgata.htm
http://www.nudipixel.net/species/thuridilla_virgata/