Phylum: Euglenophyta

Taxon: Colacium

Site: Lone Lake, Island County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Hoag Pond, Whatcom County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Heart Lake, Skagit County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Independence Lake, Snohomish County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Small pond on trail to Dock Butte, Skagit County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Small pond on trail to Dock Butte, Skagit County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Small pond on trail to Dock Butte, Skagit County, WA

Comments: Uncommon, but dense on host animal

Phylum: Euglenophyta

Taxon: Colacium

Site: Beaver Pond Lake, Whatcom County, WA

Comments: Uncommon, but dense on host animal