Invasion
Invasion Description
1st Record:Brandywine Creek Park near Wilmington water intake (1970, near route I-90= I-95?, , Academy of Natural Scences of Philadephia 2008);
Geographic Extent
Brandywine Creek Park near Wilmington water intake (1970, near route I-90= I-95?, , Academy of Natural Scences of Philadephia 2008); Port Jervis/NY/Delaware Eiver (1999, USGS Nonindigenous Aquatic Species Program)
Vectors
| Level | Vector |
|---|---|
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Aquatic Plant Shipments |