| Operation | Rank | Taxon name | New parent taxon | Old parent taxon |
|---|---|---|---|---|
| Move taxon | Genus | Vashvirus | Colingsworthviridae | Caudoviricetes |
| Move taxon | Genus | Lomovskayavirus | Colingsworthviridae | Caudoviricetes |
| Move taxon | Genus | Tigunavirus | Colingsworthviridae | Caudoviricetes |