Genus
Chasmatoporella Nekhoroshev, 1936
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Bryozoa |
| Class | Stenolaemata |
| Superorder | Palaeostomata |
| Order | Fenestrata |
| Subfamily | Phylloporinina |
| Family | Enalloporidae |
| Genus | Aluverina |
| Alwynopora | |
| Arthrostylus | |
| Chasmatoporella | |
| Conphylloporina | |
| Enallopora | |
| Heminematopora | |
| Kielcepora | |
| Pushkinella |