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Psammothidium bioretii

(Germain) Bukhtiyarova and Round 1996      Category: Monoraphid
BASIONYM: Achnanthes bioreti
SYNONYM(S): Achnanthes biorettii Germain 

Prestauroneis integra

 

Psammothidium chlidanos

LM scalebar = 10 ┬Ám

Slide Number: ANSP GC109392a

Site ID: USGS LINJ0998ARE0267B

Site Name: Wise River, MT

Latitude: 45.542

Longitude: -113.0829

Caption: rapheless valve

Contributor: Marina Potapova - August 2010