Polybranchia viridis (Deshayes, 1857) [Hermaea]

http://slugsite.us/bow/pan/viridus.html
http://www.medslugs.de/E/Atl-E/Polybranchia_viridis/Selection.htm
http://www.seaslugforum.net/showall/polyviri
http://www.inbio.ac.cr/papers/babosasmarinas/ingles/listadeesp.htm
http://www.medslugs.de/E/Pac-E/Polybranchia_viridis/Selection.htm
http://www.medslugs.de/E/Atl-W/Polybranchia_viridis/Selection.htm
http://www.medslugs.de/E/Med/Polybranchia_viridis/Selection.htm