OrderZoopagales
| Taxon: | Rank: |
| Basidiolum | genus |
| Cochlonemataceae | family |
| Helicocephalidaceae | family |
| Piptocephalidaceae | family |
| Sigmoideomycetaceae | family |
| Zoopagaceae | family |
| Taxon: | Rank: |
| Basidiolum | genus |
| Cochlonemataceae | family |
| Helicocephalidaceae | family |
| Piptocephalidaceae | family |
| Sigmoideomycetaceae | family |
| Zoopagaceae | family |