Diatoms of North AmericaDiatoms of North America
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Guide to Diploneis doncharlesii

Lange-Bert. and Fuhrmann 2020

Diploneis doncharlesii guide
  1. Axial area narrow, linear
  2. Central area relatively small
  3. Striae radiate
  4. Striae uniseriate

The axial area is narrow and linear to lanceolate. The central area is relatively small and round, 3.3–3.8 µm wide. Striae are uniseriate and radiate.