Invasion

Invasion Description

1st Record: San Diego County/CA/San Mateo Creek Lagoon (1974-2008, Swift et al. 2018, >1% % of individual fish, common during periods of heavy freshwater flow, absent during seawater inflow)

Geographic Extent

San Diego County/CA/San Mateo Creek Lagoon (1974-2008, Swift et al. 2018, >1% % of individual fish, common during periods of heavy freshwater flow, absent during seawater inflow)