Invasion

Invasion Description

1st Record: NY-VT/Lake Champlain (before 1988, Jokinen 1992; Marsden and Hauser 2009)

Geographic Extent

Isle La Motte, Province Point, Savage Point, and Ladd Point/NY-VT/Lake Champlain (before 1988, Jokinen 1992; Marsden and Hauser 2009)