Invasion

Invasion Description

1st Record: 'north of Whale’s Tail Marsh and south of the east end of the San Mateo (I-92) bridge, in the Eden Landing Ecological Reserve', Alameda County/CA/Mount Eden Creek, South San Francisco Bay (USNM 1136372,10/12/2008, Hershler et al. 2015, U.S. National Museum of Natural History 2015, 37.6117°N,122.1335°W)

Geographic Extent

'north of Whale’s Tail Marsh and south of the east end of the San Mateo (I-92) bridge, in the Eden Landing Ecological Reserve', Alameda County/CA/Mount Eden Creek, South San Francisco Bay (10/12-13/2008, USNM 1136372, USNM 1120373, Hershler et al. 2015; 37.6117°N, 122.1335°W); Santa Clara County/CA/Alviso Salt Pond #9, South San Francisco Bay (10/8/2009, 11/20/2010, USNM 1136466, Hershler et al. 2015, U.S. National Museum of Natural History 2015, 37.4582°N, 122.0193°W)