Invasion

Invasion Description

1st Record- Poughkeepsie area /NY/Hudson River (1985, Strayer et al. 1987; Mills et al. 1997). Not found in a 2008 survey (Coote ande Strayer 2008, but may have been overlooked)

Geographic Extent

Poughkeepsie area /NY/Hudson River (1985, Strayer et al. 1987; Mills et al. 1997)