Elysia cf. marginata (Pease, 1871) [Pterogasteron]

http://www.medslugs.de/E/Ind-E/Elysia_marginata_cf/Selection.htm
http://www.medslugs.de/E/Pac-W/Elysia_marginata_cf/Selection.htm
http://www2.gateway.ne.jp/~coon/slug-57.htm
http://www.Philippine-Sea-Slugs.com/Sacoglossa/Elysia_marginata_cf.htm
http://www.edge-of-reef.com/opistobranchi/opi/OPIThuridillaspen.htm
http://www.medslugs.de/E/Pac-NW/Elysia_marginata_cf/Selection.htm
http://www.medslugs.de/E/Pac/Elysia_marginata_cf/Selection.htm
http://seaslugs.free.fr/nudibranche/a_elysia_sp11.htm
http://www.underwaterkwaj.com/nudi/sacoglossans/e453.htm