IMAGE OF

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

SEM scalebar = 5 µm

Site ID: ANSP NCPA0206

Site Name: Stony Lick Run, PA

Latitude: 41.615

Longitude: -77.879

Caption: External view of raphe valve

Contributor: - December 2010