Invasion

Invasion Description

1st Records: Anne Arundel County/MD/Severn River, Chesapeake Bay (1995, Wasson et al. 2000); VA/Mobjack Bay (1995, Wasson et al. 2000);

Geographic Extent

Anne Arundel County/MD/Severn River, Chesapeake Bay (1995, Wasson et al. 2000); MD/Baltimore Harbor (1997, Wasson et al. 2000); VA/Mobjack Bay (1995, Wasson et al. 2000); VA/Norfolk Harbor (1996,Wasson et al. 2000)