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Guide to Fragilaria cyclopum

(Brutschy) Lange-Bert. 1980

Synedra Cyclopum Guide
Credit: Loren Bahls
  1. Valves arcuate
  2. Central area not swollen
  3. Apices subcapitate

This taxon has arcuate valves with gradually attenuated subcapitate apices and the central area lacks a unilateral swelling.

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