Invasion

Invasion Description

1st Record: Marshall/CA/Tomales Bay 7/20/2011, Hughey 2013, 38°09'42.70"N, 122°53'37.54"W)

Geographic Extent

Marshall/CA/Tomales Bay 7/20/2011, Hughey 2013, 38°09'42.70"N, 122°53'37.54"W); Monterey Marina,attached to floating dock, Monterey,/CA/Monterey Harbor (9/20/2011, Hughey. 2013, 36°36'07"N, 121°53'25"W); Kirby Park/CA/Elkhorn Slough (10/25/2011, Hughey 2013, 36°50'23.53"N, 121°44'37"W); under foot bridge at South Marsh Loop/CA Elkhorn Slough (5/3/2012, Hughey 2013, 36°49'11.64"N, 121°44'13.59"W); attached to boat launch facility near the marina docks/CA/Elkhorn Slough (5/19/2012, Hughey 2013, 36°48'46"N, 121°47'14"W)