http://www.seaslugforum.net/showall/corasp1 http://www.bluering.org.au/Opisthobranchs-YellowRockPortland1863.htm http://en.wikipedia.org/wiki/Crazed_nudibranch http://www.medslugs.de/E/Atl-SE/Corambe_sp_01/Selection.htm