Species
Cystostroma vermontense Galloway et St. Jean, 1957
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Porifera |
| Class | Stromatoporoidea |
| Order | Labechiida |
| Family | Rosenellidae |
| Genus | Cystostroma |
| Species | estoniense |
| evenkiense | |
| insuetum | |
| vermontense |