Invasion

Invasion Description

1st Record: Portsmouth/NH/Great Bay (1997; Blezard 1999)

Geographic Extent

Portsmouth/NH/Great Bay (1997; Blezard 1999); NH/Great Bay (2002, Ruiz et al., unpublished data); Wentworth Marina, Portsmouth/HN/Great Bay (2006, Harris and Dijkstra 2008); Coastal Marine Lab, Portsmouth/NH/Great Bay (2006, Harris and Dijkstra 2008)