Species Regional Summary
Streblospio benedicti
Columbia River ( P260 )

Invasion

Invasion Description

1st Record: OR-WA/Columbia River Estuary (1990, Sytsma et al. 2004)

Geographic Extent

OR-WA/Columbia River Estuary (1990, Sytsma et al. 2004); Ilwaco/WA/Baker Bay, Columbia River Estuary (2002, Sytsma et al. 2004);