Invasion

Invasion Description

1st Record: CA/San Pablo Bay (1951, Carlton 1979)

Geographic Extent

Oakland/CA/Lake Merritt Oakland/CA/Lake Merritt (1962, identified by Patricia L. Cook (J. T. Carlton, personal communication, 2013); Carquinez Bridge Buoy/CA/Carquinez Straits (2005, Cohen and Chapman 2005); Dolphin #11/CA/San Pablo Bay (2005, Cohen and Chapman 2005); Buoy #8/CA/San Pablo Bay (2005, Cohen et al. 2005b); Buoy #12/CA/Central San Francisco Bay (2005, Cohen and Chapman 2005); Presidio Yacht Club/CA/Golden Gate (2004, Cohen et al. 2005a); Port Sonoma/CA/San Pablo Bay (2004, Cohen et al. 2005a); Petaluma Turning Basin/CA/Petaluma River (2004, Cohen et al. 2005a); Carquinez Bridge Buoy/CA/Carquinez Straits (2005, Cohen and Chapman 2005); Dolphin #11/CA/San Pablo Bay (2005, Cohen and Chapman 2005); Buoy #8/CA/San Pablo Bay (2005, Cohen and Chapman 2005); Port Sonoma/CA/San Pablo Bay (2004, Cohen et al. 2005); Petaluma Turning Basin/CA/Petaluma River (2004, Cohen et al. 2005); San Leandro Marina/CA/San Frnacisco Bay (2010, Marrafini et al. 2017)