Species Regional Summary
Crangonyx floridanus
Northern California to Mid Channel Islands ( NEP-V )

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).