| Operation | Rank | New taxon name | Exemplar | Accession |
|---|---|---|---|---|
| New taxon | Suborder | Ocovirineae | ||
| New taxon | Subfamily | Orthopithovirinae | ||
| New taxon | Family | Hydriviridae | ||
| New taxon | Genus | Alphahydrivirus | ||
| New taxon | Species | Alphahydrivirus permafrostis | Siberian hydrivirus MAG1 (R_bin116_k1) | OW988864 |