http://www.seaslugforum.net/showall/bursleac
http://rfbolland.com/okislugs/bursleac.html
http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi06.html
http://digilander.iol.it/netofotosub/Pagine/bursat.htm
http://www.ciesm.org/atlas/Bursatellaleachi.html
http://www.medslugs.de/E/Med/Bursatella_leachii/Selection.htm
http://www.sea-slug.com/species/umiusi218.htm
http://www.h.do-up.com/home/takayan/takapage139.htm
http://slugsite.us/bow/nudwk391.htm
http://slugsite.us/bow/bow39106.htm
http://www.medslugs.de/E/Pac-NW/Bursatella_leachii/Selection.htm
http://www.medslugs.de/E/Pac-W/Bursatella_leachii/Selection.htm
http://www.medslugs.de/E/Atl-SE/Bursatella_leachii/Selection.htm
http://www.nudipixel.net/species/bursatella_leachii/
http://www.medslugs.de/E/Ind-E/Bursatella_leachii/Selection.htm
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=121
http://www.medslugs.de/E/Atl-W/Bursatella_leachii/Selection.htm
http://www.Philippine-Sea-Slugs.com/Anaspidea/Bursatella_leachii.htm
http://opistobranquis.info/en/guia/anaspidea/bursatella-leachii/
http://www.medslugs.de/E/Atl-SW/Bursatella_leachii/Selection.htm
http://www.medslugs.de/E/Ind-NW/Bursatella_leachii/Selection.htm
http://www.medslugs.de/E/Pac-SW/Bursatella_leachii/Selection.htm
http://www.medslugs.de/E/Ind-SW/Bursatella_leachii/Selection.htm