Species Regional Summary
Perca flavescens
Alaskan panhandle to N. of Puget Sound ( NEP-III )

Invasion

Invasion Description

1st Record: Grays Harbor/WA/Chehalis River potholes (2005, USGS Nonindigenous Aquatic Species Program 2014), 1st Record: Elma-Monetesano/WA/Chehalis River estuary (2014, Fletcher et al. 2015, rare)

Geographic Extent

Grays Harbor/WA/Chehalis River potholes (2005, USGS Nonindigenous Aquatic Species Program 2014), Elma-Montesano/WA/Chehalis River estuary (2014, Fletcher et al. 2015)