Invasion

Invasion Description

1st Records: between the Westminster Avenue and Seventh Street bridges, Los Angles/CA/San Gabriel Rive (1978, Haaker 1979); Long Beach/CA/Channel 3 of Long Beach Harbor (1978, Haaker 1979

Geographic Extent

; Long Beach/CA/Channel 3 of Long Beach Harbor (1978, Haaker 1979); Huntington Beach/CA/Bolsa Chica Flood Control Channel (Courtenay et al. 1986);