Invasion
Invasion Description
1st record: CA/Suisun Bay (1986, Orsi and Walter 1991)
Geographic Extent
CA/Suisun Bay (1986, Orsi and Walter 1991); Collinsville/CA/Sacramento River (1988, Orsi and Walter 1991); CA/Suisun Bay, San Joaquin Estuary (1989, USNM 239291, US National Museum of Natural History 2012); CA/Tomales Bay (1988, Orsi and Walter 1991; Kimmerer 1993)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
Regional Impacts
| Ecological Impact | Food/Prey | |