Invasion
Invasion Description
1st Record: Natomas district north of Sacrament/oCA/Lower Sacramento River (1942, Dill and Cordone 1997)
Geographic Extent
CA/Lower Sacramento River (1943, Dill and Cordone 1997); CA/Sacramento-San Joaquin Delta (1983-2003, Brown and Michniuk 2007; 1992-1999, Feyrer and Healey 2003; 1998-1999, Grimaldo et al. 2012); CA/Suisun Marsh 1979-1999, Matern et al. 2002)
Vectors
| Level | Vector |
|---|---|
| Probable | Fisheries Intentional |
Regional Impacts
| Economic Impact | Fisheries | |
| Channel Catfish are a popular sportfish in the Sacramento-San Joaquin Delta (Dill and Cordone 1997). | ||