context source (Introduced species)
Katsanevakis, S.; Bogucarskis, K.; Gatto, F.; Vandekerkhove, J.; Deriu, I.; Cardoso A.S. (2012). Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data. <em>BioInvasions Records.</em> 1: 235-245., available online at http://easin.jrc.ec.europa.eu [details] Available for editors 
[request]
basis of record
Check List of European Marine Mollusca (CLEMAM). , available online at http://www.somali.asso.fr/clemam/index.clemam.html [details]
additional source
McDonald, G. R. (2009). Nudibranch Systematic Index, second edition. University of California Santa Cruz: Institute of Marine Sciences., available online at http://escholarship.org/uc/item/93c42364
page(s): 168 [details]
From regional or thematic species database
Introduced species vector dispersal in Italian part of the Ligurian Sea (Marine Region) : Shipping [details]
Present