| Synonyms | Author | Type Species |
|---|---|---|
| Trigonopora | Morozova & Lisitsyn, 1996 (not Maplestone, 1902) | Polypora trigonocella Shulga-Nesterenko, 1941 |
Type species: Polypora trigonocella Shulga- Nesterenko, 1941
Family uncertain.
This genus includes the species:
| Biarmiella trigonocella | (Shulga-Nesterenko, 1941) | Permian | Russia |
|
|
|
|