Genus
Palaeosmilia Milne-Edwards et Haime, 1848
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Aulophyllina |
| Family | Palaeosmiliidae |
| Genus | Palaeosmilia |
| Strephodes |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Aulophyllina |
| Family | Palaeosmiliidae |
| Genus | Palaeosmilia |
| Strephodes |