Species Regional Summary
Sinocalanus doerrii
Puget Sound to Northern California ( NEP-IV )

Invasion

Invasion Description

1st record: OR-WA/Columbia River Estuary (1999, Systsma et al. 2004)

Geographic Extent

OR-WA/Columbia River Estuary (1999, Systsma et al. 2004); Wallooskea/OR/Youngs River (2002, Systsma et al. 2004); Sauvie Island, Portland/OR/Crane Lake (2002, Systsma et al. 2004); Not found in long-term sampling at Vancouver, WA (2005-2013, Dexter est al. 2015)