Invasion
Invasion Description
1st Record: CA/Sacramento San Joaquin Delta (1995, Toft et al. 2002)
Geographic Extent
Browns Island/CA/Sacramento San Joaquin Delta (1998, Toft et al. 2002); Lower Mandeville Cut/CA/Sacramento San Joaquin Delta (1998, Toft et al. 2002); Mildred Island/CA/Sacramento San Joaquin Delta (1998, Toft et al. 2002); Upper Mandeville Cut/CA/Sacramento-San Joaquin Delta (1998, Toft et al. 2002); Richmond/CA/Wildcat Creek (Graening et al. 2003).
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Aquatic Plant Shipments |
| Alternate | Fisheries Accidental (not Oyster) |