Invasion

Invasion Description

1st Record: Tracy/CA/Sacramento-San Joaquin Delta (1973, Hensley and Nahhas 1975, on Ameiurus catus, White Catfish ; Watershed record: CA/Clear Lake (1940, USNM 37495, US National Museum of Natural History 2007); C

Geographic Extent

Tracy/CA/Sacramento-San Joaquin Delta 1973,Hensley and Nahhas 1975, on Ameiurus catus, White Catfish ; Watershed record: CA/Clear Lake (1940, USNM 37495, US National Museum of Natural History 2007); A/Sacramento-San Joaquin Delta (2010, on 2 of 13 Largemouth Bass (Micropterus salmoides) (Troxel 2010)