http://www.ne.jp/asahi/kappa-kuri/miyamoto/OSEHOO/umiushi08.html
http://www.seaslugforum.net/showall/joruparv
http://rfbolland.com/okislugs/thorparv.html
http://www.sea-slug.com/species/umiusi119.htm
http://umiushi.zive.net/photo_species/photo_splist_eng.php?sopt=0&loc=0000
http://www.h.do-up.com/home/takayan/takapage53.htm
http://www.medslugs.de/E/Pac-NW/Jorunna_parva/Selection.htm
http://seaslugs.free.fr/nudibranche/a_joru_sp2.htm
http://www.underwaterkwaj.com/nudi/cryptobranchs/e535.htm
http://www.scuba-equipment-usa.com/marine/JUL04/Bristly_Jorunna(Jorunna_parva).html
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Euctenidiacea/Jorunna_parva.htm
http://slugsite.us/bow2007/nudwk746.htm
http://www.nudipixel.net/species/jorunna_parva/
http://www.daveharasti.com/nelsonbay/seaslugs/pagethree.htm
http://www.nudibranch.org/Sulawesi Sea Slugs/html/sss-sea-slugs.html
http://rfbolland.com/okislugs/jorupar1.html
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=251
http://www.dragonmouse.com.au/diving/nudibase.php?action=nudidetail&id=236
http://www.medslugs.de/E/Ind-SW/Jorunna_parva/Selection.htm
http://www.medslugs.de/E/Pac-W/Jorunna_parva/Selection.htm
http://www.medslugs.de/E/Pac-SW/Jorunna_parva/Selection.htm
http://www.medslugs.de/E/Ind-NW/Jorunna_parva/Selection.htm
http://www.medslugs.de/E/Ind-E/Jorunna_parva/Selection.htm