http://slugsite.us/bow/nudwk160.htm
http://www.seaslugforum.net/showall/aldipiko
http://rfbolland.com/okislugs/aldipiko.html
http://online.divers.ne.jp/ono/seaslug7/room7-3.html
http://online.divers.ne.jp/ono/seaslug7/room7-3.html
http://www.medslugs.de/E/Pac-NW/Aldisa_pikokai/Selection.htm
http://www.underwaterkwaj.com/nudi/cryptobranchs/e184.htm
http://www.underwaterkwaj.com/nudi/hawaii/h123.htm
http://www.seaslugsofhawaii.com/species/Aldisa-pikokai-a.html
http://www.nudipixel.net/species/aldisa_pikokai/
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=227
http://www.medslugs.de/E/Pac-W/Aldisa_pikokai/Selection.htm