Invasion

Invasion Description

1st Record: Reedsport/OR/Pacific Ocean (Cohen and Carlton 1995)

Geographic Extent

Reedsport/OR/Pacific Ocean (1980, Cohen and Carlton 1995) "This species is known from San Francisco Bay and La Jolla, California. Large numbers of this species have also been found on large patches of Tubularia sp. on the ocean side of the south jetty, Umpqua River, Douglas County, Oregon, during February 1994, 1996 and 1997." http://www.slugsite.us/bow/nudwk400.htm