| Operation | Rank | New taxon name | Exemplar | Accession |
|---|---|---|---|---|
| New taxon | Species | Alphapolyomavirus castoris | Castor fiber polyomavirus 1 | OR735477 |
| New taxon | Species | Alphapolyomavirus epserotini | Eptesicus serotinus polyomavirus 1 | OK428546 |
| New taxon | Species | Alphapolyomavirus myodaubentonii | Myotis daubentonii polyomavirus 2 | OK300052 |
| New taxon | Species | Betapolyomavirus hipposideri | Rhinolophus hipposideros polyomavirus 1 | MT276890 |