Genus
Porfirieviella Ivanovskiy, 1963
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Subphylum | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Streptelasmatina |
| Family | Streptelasmatidae |
| Subfamily | Dinophyllinae |
| Genus | Crassilasma |
| Dinophyllum | |
| Porfirieviella | |
| Species | stokesi |
| Genus | Pseudophaulactis |