Invasion

Invasion Description

1st Record: CA/Klopp Lake, Mad River Sloughs, Elk River Slough, Jacoby Creek, Hookton slough, Eureka Marina) Humboldt Bay (Boyd et al. 2002)

Geographic Extent

1st Record: CA/Klopp Lake, Mad River Sloughs, Elk River Slough, Jacoby Creek, Hookton slough, Eureka Marina) Humboldt Bay (Boyd et al. 2002); CA/Humboldt Bay (2001, Fairey et al. 2002; 2011, California Department of Fish and Wildlife 2014)