Invasion

Invasion Description

1st Record: OR/South Slough, Coos Bay (several plantings, 1973-1986, by Oregon Deparment of Fish and Widlife, 1973-1986, Carlton 1989)

Geographic Extent

OR/South Slough, Coos Bay (several plantings, 1973-1986, by Oregon Deparment of Fish and Widlife, 1973-1986, Carlton 1989; not established, Cohen 2005; Wonham and Carlton 2005)