| Operation | Rank | New taxon name | Virus name | Exemplar |
|---|---|---|---|---|
| New taxon | Genus | Epsiloncystovirus | ||
| New taxon | Species | Epsiloncystovirus phiNY | Microvirgula phage phiNY | MW471133; MW471134; MW471135 |
| New taxon | Genus | Zetacystovirus | ||
| New taxon | Species | Zetacystovirus CAP | Acinetobacter phage CAP7 | MZ558516; MZ558517; MZ558518 |