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IMAGE OF

Achnanthidium latecephalum

H.Kobayasi 1997      Category: Monoraphid

Achnanthidium kriegeri

 

Achnanthidium minutissimum

SEM scalebar = 2 ┬Ám

Site ID: ANSP GCM4273

Site Name: Rock Run

Latitude: 41.53519

Longitude: -76.89167

Caption: external view of raphe valve

Contributor: - August 2010