http://slugsite.us/bow/phy_scot.htm
http://www.seaslugforum.net/showall/phylscot
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://www.medslugs.de/E/Pac-NW/Phyllidia_scottjohnsoni/Selection.htm
http://rfbolland.com/okislugs/phylscot.html
http://slugsite.us/bow2007/nudwk639.htm
http://www.underwaterkwaj.com/nudi/hawaii/h202.htm
http://www.seaslugsofhawaii.com/species/Phyllidia-scottjohnsoni-a.html
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=379