Genus
Heterolasma Ehlers, 1919
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Ketophyllina |
| Family | Ketophyllidae |
| Genus | Dokophyllum |
| Heterolasma | |
| Ketophyllum |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Class | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Ketophyllina |
| Family | Ketophyllidae |
| Genus | Dokophyllum |
| Heterolasma | |
| Ketophyllum |