Diatoms of North AmericaDiatoms of North America
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Guide to Luticola arctica

Levkov and Metzeltin 2013

Luticola Arctica Guide2
  1. Valves linear-lanceolate
  2. Valves 5.5-8.5 µm wide
  3. Apices slightly protracted, rounded
  4. Areolae 4-5 per stria

Valves linear-lanceolate, with slightly protracted, rounded apices. Valves are 5.5-8.5 µm wide. Each stria includes 4-5 areolae.