http://rfbolland.com/okislugs/astecesp.html
http://privat.schlund.de/r/ranja/ind0011.html
http://slugsite.us/bow/phil/ast0.html
http://www.vibrantsea.net/cespitosus3_floridas2.html
http://slugsite.us/bow/nudwk218.htm
http://www.eperak.com/slugsite/Doridacea.html
http://www.cosmos.ne.jp/~breach/slug%20full%202/nudi%20full44.html
http://www.seaslugforum.net/showall/astecesp
http://www.medslugs.de/E/Pac-W/Asteronotus_cespitosus/Selection.htm
http://www.visualdiving.com/uw321_32_gc04.html
http://www.visualdiving.com/uw133_23_gc04.html
http://www.edge-of-reef.com/opistobranchi/doridini/OPIAsteronotuscespitosusen.htm
http://www.edge-of-reef.com/opistobranchi/doridini/OPIAsteronotusspen.htm
http://www.Philippine-Sea-Slugs.com/Nudibranchia/Euctenidiacea/Asteronotus_cespitosus.htm
http://seaslugs.free.fr/nudibranche/a_aste_cespitosus.htm
http://slugsite.us/bow/nudwk474.htm
http://www.medslugs.de/E/Ind-SW/Asteronotus_cespitosus/Selection.htm
http://www.medslugs.de/E/Ind/Asteronotus_cespitosus/Selection.htm
http://www.underwaterkwaj.com/nudi/cryptobranchs/e465.htm
http://www.underwaterkwaj.com/nudi/hawaii/h116.htm
http://www.underwaterkwaj.com/nudi/solomons/s072.htm
http://www.seaslugsofhawaii.com/species/Asteronotus-cespitosus-a.html
http://www.medslugs.de/E/Ind-E/Asteronotus_cespitosus/Selection.htm
http://www.nudipixel.net/species/asteronotus_cespitosus/
http://www.nudibranch.org/Philippine Sea Slugs/html/nudibranchs/asteronotus-cespitosus-01.html
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=223
http://www.medslugs.de/E/Pac/Asteronotus_cespitosus/Selection.htm
http://www.dragonmouse.com.au/diving/nudibase.php?action=nudidetail&id=119
http://www.medslugs.de/E/Pac-NW/Asteronotus_cespitosus/Selection.htm
http://www.medslugs.de/E/Ind-NW/Asteronotus_cespitosus/Selection.htm