Guide to Encyonema silesiacum var. elegans
- Valves elongate, narrow
- Central, ventral margin slightly convex to gibbous
- Apices acute
- Striae convergent near ventral ends
Valves are dorsiventral. The ventral margin is convex to gibbous at the center valve. Apices are acute. Striae are convergent near the ventral ends.