Invasion

Invasion Description

1st Record: CA/Newport Bay (1957, Allan Hancock Foundation, cited by Carlton 1979, associated with the wood-boring isopod Sphaeroma quoianum))

Geographic Extent

CA/Newport Bay (1957, Allan Hancock Foundation, cited by Carlton 1979); CA/Newport Bay, South Side Of Upper Bay (1976, USNM 280121, U.S. National Museum of Natural History 2007)