Invasion

Invasion Description

1st Record: Mare Island/CA/San Pablo Bay (1913, Barrows 1917; Kofoid 1921; Kofoid and Miller 1927, cited by Carlton 1979)

Geographic Extent

Mare Island/CA/San Pablo Bay (1913, Barrows 1917; Kofoid 1921; Kofoid and Miller 1927, cited by Carlton 1979; Wallour 1960); CA/San Pablo Bay (San Francisco Bay) [As T. beachi, Bartsch 1921; Carlton 1979); Benicia/CA/Carquinez Straits (Wallour 1960); Port Chicago/CA/Carquinez Straits (Wallour 1960);