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Planothidium lanceolatum

(Brébisson ex Kützing) Lange-Bertalot 1999      Category: Monoraphid
BASIONYM: Achnanthidium lanceolatum
SYNONYM(S): Achnanthes lanceolata (Brébisson ex Kützing) Grunow in Van Heurck  

Planothidium holstii

 

Planothidium rostratum

LM scalebar = 10 µm

Slide Number: ANSP GC111587a

Site ID: ANSP DE000084

Site Name: Dukes Ditch, DE

Latitude: 38.5923

Longitude: -75.4909

Caption: Rapheless valve

Contributor: Marina Potapova - December 2010