http://rfbolland.com/okislugs/phylmagn.html
http://slugsite.us/bow/phil/mag3.html
http://www.seaslugforum.net/defauto.htm
http://www.seaslugforum.net/showall/phylmagn
http://www.cosmos.ne.jp/~breach/slug%20full/nudi%20full29.html
http://slugsite.us/bow/nudwk262.htm
http://www.sea-slug.com/species/umiusi028.htm
http://www.medslugs.de/E/Pac-W/Phyllodesmium_magnum/Selection.htm
http://slugsite.us/bow/nudwk301.htm
http://www.vibrantsea.net/phyllodesmium33_anilao14.htm
http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi150.html
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://www.koretz.net/Eilat/Invertebrates/Molluscs/Nudibranchs/Pmagnum.htm
https://www.Philippine-Sea-Slugs.com/Nudibranchia/Cladobranchia/Phyllodesmium_magnum.htm
http://www.medslugs.de/E/Pac-NW/Phyllodesmium_magnum/Selection.htm
http://www.vibrantsea.net/phyllodesmium11_anilao34.htm
http://www.nudibranch.com.au/pages/5553b.htm
http://www.underwaterkwaj.com/nudi/eolids/e340.htm
http://www.medslugs.de/E/Ind-NW/Phyllodesmium_magnum/Selection.htm
http://www.nudipixel.net/species/phyllodesmium_magnum/
http://www.cosmos.ne.jp/~ononini/seaslug_addenda/add5.html
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=483
http://www.dragonmouse.com.au/diving/nudibase.php?action=nudidetail&id=179
http://www.medslugs.de/E/Ind-SW/Phyllodesmium_magnum/Selection.htm