Diatoms of North AmericaDiatoms of North America
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Guide to Diploneis mollenhaueri

Lange-Bert. and Fuhrmann 2020

Diploneis Mollenhaueri Guide
  1. Obtusely rounded apices
  2. Longitudinal canal expanded at central area
  3. Striae uniseriate
  4. Central area large

Valves are elliptic-lanceolate, with obtusely rounded ends. Central area is large and round, 6.5–8.0 µm wide. Striae are composed of one row of coarse and round areolae.