Encyonopsis Anacondae Guide
  1. Valves linear to linear-lanceolate
  2. Valve margins weakly arched
  3. Striae 25-28 in 10 µm
  4. Central area very small
  5. Apices rostrate

Valves are linear to linear-lanceolate, with weakly convex margins and rostrate apices. The central area is very small. Striae number 25-28 in 10 µm.