http://www.seaslugforum.net/showall/siphflav
http://www.sea-slug.com/species/umiusi079.htm
http://www.umiushi.info/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://rfbolland.com/okislugs/siphflav.html
http://www.h.do-up.com/home/takayan/takapage146.htm
http://www.h.do-up.com/home/takayan/takapage303.htm
http://www.medslugs.de/E/Pac-NW/Siphopteron_flavum/Selection.htm
http://www.underwaterkwaj.com/nudi/hawaii/hc34.htm
http://www.seaslugsofhawaii.com/species/Siphopteron-flavum-a.html
http://www.nudipixel.net/species/siphopteron_flavum/
http://www.medslugs.de/E/Pac-W/Siphopteron_flavum/Selection.htm
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=33
http://www.nuditahiti.com/liste-des-espèces/siphopteron-flavum/