Genus
Microcyclus Meek et Worthen, 1868
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Subphylum | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Metriophyllina |
| Family | Hadrophyllidae |
| Genus | Microcyclus |
See also
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Cnidaria |
| Subphylum | Anthozoa |
| Subclass | Rugosa |
| Order | Stauriida |
| Suborder | Metriophyllina |
| Family | Hadrophyllidae |
| Genus | Microcyclus |