Encyonema Evergladianum Guide
Credit: Viviana Mazzei
  1. Ventral margin convex
  2. Apices subrostrate
  3. Distal raphe deflected ventrally
  4. Striae radiate
  5. Apices curve to ventral side

Valves are nearly lanceolate, with subrostrate apicies. The ventral margin is convex. The distal raphe ends are deflected towards the ventral side and extend to the edge of the valve. The raphe is lateral, becoming reverse-lateral proximally. The proximal raphe ends are curved dorsally. Striae are radiate throughout the valve, may be parallel at the center. Apices curve to the ventral side.

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.