IMAGE OF
Platessa stewartii
(Patrick) Potapova 2004 Category: Monoraphid
BASIONYM: Achnanthes stewartii
SYNONYM(S): Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lange-Bertalot
LM scalebar = 10 µm
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