Thuridilla moebii (Bergh, 1888) [Plakobranchus?]

http://www.seaslugforum.net/showall/thurmoeb
http://seaslugs.free.fr/nudibranche/a_thuri_moebii.htm
http://sacoglossa.lifedesks.org/pages/34310
http://www.nudipixel.net/species/thuridilla_moebii/
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=1312