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Guide to Cymbella cleve-eulerae

Krammer 2002

Cymbella Cleve Eulerae Guide
Credit: Ian Bishop
  1. Valves arcuate
  2. 2-4 isolated stigma present
  3. Raphe reverse-lateral
  4. Areolae lineolate
  5. Striae weakly radiate at center, strongly radiate at ends

Valves are arcuate. Striae are weakly radiate at mid-valve, becoming strongly radiate at the apices. The central area contains 2-4 isolated stigmata on the ventral side. The raphe is reverse-lateral. Areolae are lineate.