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Achnanthidium gracillimum

(Meister) Lange-Bert. in Krammer and Lange-Bert. 2004      Category: Monoraphid
BASIONYM: Microneis gracillima
SYNONYM(S): Achnanthes altergracillima Lange-Bert. 

Achnanthidium exiguum

 

Achnanthidium kranzii

LM scalebar = 10 ┬Ám

Slide Number: ANSP SU000070

Site ID: ANSP SU000070

Site Name: Antes Creek at W.Branch Susquehanna River, PA

Latitude: 41.19456

Longitude: -77.17639

Caption: rapheless valve

Contributor: Marina Potapova - August 2010