Visit us at diatoms.org

Diatoms of the United States is now known as Diatoms of North America.
This site has been redesigned and updated, and will be closing soon.

IMAGE OF

Platessa stewartii

(R.M.Patrick) Potapova 2004      Category: Monoraphid
BASIONYM: Achnanthes stewartii
SYNONYM(S): Planothidium stewartii (R.M.Patrick) Lange-Bert. in Krammer and Lange-Bert. 

Platessa lutheri

 

Platessa strelnikovae

LM scalebar = 10 ┬Ám

Slide Number: ANSP GC58800

Site ID: ANSP GCM4685

Site Name: Bull Run, PA

Latitude: 41.42

Longitude: -77.46

Caption: raphe valve

Contributor: Marina Potapova - December 2010