http://www3.bc.sympatico.ca/kerryw/creature/alabaste.htm
http://slugsite.us/bow/pan/labay_16.html
http://slugsite.us/bow/pacific/alboline.html
http://diver.ocean.washington.edu/pics/critter/white-lined_nudibranch.jpg
http://diver.ocean.washington.edu/pics/critter/white_lined_dirona.jpg
http://staff.washington.edu/scotfree/page3/alabaster.jpeg
http://www.oceanphotos.com/d312-1.htm
http://www.oceanphotos.com/d346-3.htm
this website exists no more:
http://www.biology.ucsc.edu/classes/bio161l/NUDI/dalbolin.html
http://slugsite.tierranet.com/bc98/bc98.htm
http://slugsite.us/bow/bc98_11.htm
http://www.vibrantsea.net/albolineata24_barkley1.html
http://www.vibrantsea.net/albolineata11_barkley4.html
http://slugsite.us/bow/nudwk199.htm
http://www.crl.com/~divrdan/dirona.html
http://www.metridium.com/monterey/nudibranchs/dirona.html
http://www.seaslugforum.net/showall/diroalbo
http://www.divewhidbey.com/sealife2.htm
http://www.divewhidbey.com/Sealife4.htm
http://www.divewhidbey.com/Sealife6.htm
http://www.dancing-fish.com/uwphoto/porthardy/image_v.php?key=011008_15
http://www.medslugs.de/E/Pac-NE/Dirona_albolineata/Selection.htm
http://slugsite.us/bow2007/nudwk570.htm
http://www.seaotter.com/marine/research/dirona/albolineata/html/2alabaster2.jpg.html
http://scottpenny.smugmug.com/gallery/3881249_R9eMK/4
http://www.nudipixel.net/species/dirona_albolineata/
http://marliwakeling.jalbum.net/Nudibranchs/slides/Dirona albolineata.html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Dirona albolineata(purple).html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Dirona albolineata(orange).html
http://marliwakeling.jalbum.net/Nudibranchs/slides/Dirona albolineata(orange) (2).html