Tritonia hombergii  Cuvier, 1803

http://www.pictonb.freeserve.co.uk/nudibranchs/trihom.html
http://www.asterisk.no/~emil/nudibranchia/tritonia_hombergi.htm
http://www.ntnu.no/~vmzotbak/nudibranchia/tritoniidae/tritonia_hombergi.htm
http://www.nudibranch.org/Scottish%20Nudibranchs/tritonia-hombergii.html
http://www.seaslugforum.net/showall/trithomb
http://www.medslugs.de/E/Atl-NE/Tritonia_hombergii/Selection.htm
http://www.habitas.org.uk/marinelife/species.asp?item=W12420
http://www.seawater.no/fauna/Blotdyr/korallsnegl.htm
http://www.nudipixel.net/species/tritonia_hombergi/
http://www.medslugs.de/E/Atl-E/Tritonia_hombergii/Selection.htm
http://opistobranquis.info/en/guia/nudibranchia/dexiarchia/dendronotida/tritonia-hombergii/