Couch, 1844 [details]
Clarke, 1876 [details]
(Hincks, 1868) [details]
Phosphorescent [details]
Fluorescent. [details]
Cosmopolitan species. [details]
Mediterranean species, reaches its most northern limit somewhere around Belgium. [details]
Cosmopolitan. [details]
Boreal and littoral species. [details]
enters deeply into estuaries. [details]
in Belgian part of the North Sea: Ships: accidental with ballast water, sea water systems, live wells or other deck ... [details]
1809 [details]