Cymbopleura Austriaca Guide
Credit: Loren Bahls
  1. Valves linear-lanceolate to elliptic-lanceolate, up to 107 µm long
  2. Apices obtusely rounded
  3. Axial area broad
  4. Raphe strongly reverse lateral near proximal ends

Valves are large, linear-lanceolate to elliptic-lanceolate, with obtusely rounded apices. The axial area is broad. The proximal raphe ends are strongly reverse-lateral.

Diatoms of North America is running a fundraising campaign to keep the servers in operation. We need you to reach our $25,000 fundraising goal.

If you use and appreciate DONA, make your DONAtion today.

For the Gift Designation, type "diatom" in the search box and select "Diatom Lab Research Fund". This is the designated fund for diatoms.org.