Stauroneis Livingstonii Guide
Credit: Loren Bahls
  1. Valves linear-elliptic, 6.6-8.6 µm wide
  2. Apices narrow, rostrate, with pseudosepta
  3. Striae radiate throughout

Valves are linear-elliptic, 6.6 to 8.6 µm wide. Apices are narrow, rostrate, and with pseudosepta. Striae are radiate throughout.