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Achnanthidium rivulare

Potapova and Ponader 2004      Category: Monoraphid

Achnanthidium reimeri

 

Actinella punctata

LM scalebar = 10 ┬Ám

Slide Number: ANSP GC 106746a

Site ID: USGS 14200400

Site Name: LITTLE ABIQUA CREEK NEAR SCOTTS MILLS, OR

Latitude: 44.9558

Longitude: -122.6272

Caption: Rapheless valve

Contributor: Marina Potapova - May 2009