http://slugsite.us/bow/nudiwk43.html
http://www.rfbolland.com/okislugs/chrorubr.html
http://www.cosmos.ne.jp/~breach/slug%20full%203/nudi%20full88.html
http://www.seaslugforum.net/showall/chrorubr
http://www.cosmos.ne.jp/~breach/slug-full%207/nudi%20full190.html
http://www.vibrantsea.net/chromodoris29_anilao11.html
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
https://www.Philippine-Sea-Slugs.com/Nudibranchia/Doridina/Goniobranchus_rubrocornutus.htm
http://www.medslugs.de/E/Pac-NW/Goniobranchus_rubrocornutus/Selection.htm
http://www.medslugs.de/E/Pac-W/Goniobranchus_rubrocornutus/Selection.htm
http://www.underwaterkwaj.com/nudi/chromodorids/e181.htm
http://www.underwaterkwaj.com/nudi/solomons/s014.htm
http://www.nudipixel.net/species/chromodoris_rubrocornuta/
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=305