Stauroneis Superkuelbsii Guide
Credit: Loren Bahls
  1. Areolae next to stauros extremely elongated
  2. Valves lanceolate to linear-lanceolate, 80-156 µm long
  3. Areolae coarse

Stauroneis superkuelbsii has large lanceolate to linear-lanceolate valves that are 80 to 156 µm long. Areolae are somewhat transapically elongate and number 13 to 17 in 10 µm. Areolae adjacent to the central fascia are extremely transapically elongate.

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.