Invasion

Invasion Description

1st Records: Quebec/Haha Bay, Sanguenay River (Pettibone 1963); New Richmond/Quebec/Cascapedia Bay of Chaleurs (Pettibone 1963); Cape George/Nova Scotia/Gulf of St. Lawrence (Pettibone 1963);

Geographic Extent

Quebec/Haha Bay, Sanguenay River (Pettibone 1963); New Richmond/Quebec/Chaleur Bay (Breton et al. 2003); Quebec/Cascapedia River, Chaleur Bay (Pettibone 1963); Quebec/ Grande Anse/New Brunswick/Chaleur Bay (2012, Einfeldt 2012); Cape George/Nova Scotia/Gulf of St. Lawrence (Pettibone 1963)