IMAGE OF

Achnanthidium rivulare

Potapova et Ponader 2004      Category: Monoraphid
BASIONYM: Achnanthidium rivulare

Achnanthidium reimeri

 

Actinella punctata

SEM scalebar = 1 ┬Ám

Site ID: USGS 14200400

Site Name: LITTLE ABIQUA CREEK NEAR SCOTTS MILLS, OR

Latitude: 44.9558

Longitude: -122.6272

Caption: External view of the raphe valve

Contributor: - May 2009