Luticola Mobilensis Guide
Credit: Meredith Tyree
  1. Valves large
  2. Apices cuneate
  3. Central area puncta irregular
  4. Areolae coarse
  5. Striae radiate throughout

Valves are large, with cuneate apices. Striae are radiate, with a higher stria density near the apices. The central area is incomplete and characterized by irregular, scattered puncta. Areolae are coarse and easily visible in LM.