http://www.Philippine-Sea-Slugs.com/Nudibranchia/Dexiarchia/Dendronotus_regius.htm
http://www.nudipixel.net/species/dendronotus_regius/
http://www.medslugs.de/E/Pac-W/Dendronotus_regius/Selection.htm
http://www.scuba-equipment-usa.com/marine/MAR07/Dendronotus_sp.html
http://www.medslugs.de/E/Ind-E/Dendronotus_regius/Selection.htm
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=1280
http://www.vibrantsea.net/dendronotus19_anilao24.htm