Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Little Twin Lake, Okanogan County, WA

Comments: Uncommon; usually in plankton samples, where it may form sort-lived blooms

Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Little Twin Lake, Okanogan County, WA

Comments: Uncommon; usually in plankton samples, where it may form short-lived blooms

Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Little Twin Lake, Okanogan County, WA

Comments: Uncommon; usually in plankton samples, where it may form short-lived blooms

Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Beaver Pond Lake, Whatcom County, WA

Comments: Uncommon; usually in plankton samples, where it may form short-lived blooms

Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Beaver Pond Lake, Whatcom County, WA

Comments: Uncommon; usually in plankton samples, where it may form short-lived blooms

Phylum: Cyanobacteriophyta

Taxon: Pannus

Site: Lake Whatcom, Whatcom County, WA

Comments: Uncommon; usually in plankton samples, where it may form short-lived blooms