Invasion

Invasion Description

None

Geographic Extent

Magdalen Islands/Quebec/Gulf of St. Lawrence (McDonald et al. 1991, molecular identification); Metis/Quebec/St. Lawrence River estuary (McDonald et al. 1991, molecular identification, hybridizing with M. trossulus); Mingan/Quebec/St. Lawrence River estuary (McDonald et al. 1991, molecular identification); Carleton/Quebec/Chaleur Bay (McDonald et al. 1999, molecular identification)