| Order | Family | Genus | Species |
|---|---|---|---|
| Algavirales | 1 | 6 | 381 |
| Amphintovirales | 1 | 2 | 101 |
| Archintovirales | 1 | 1 | 5 |
| Asfuvirales | 1 | 1 | 8 |
| Atroposvirales | 1 | 1 | 2 |
| Belfryvirales | 1 | 1 | 5 |
| Chitovirales | 1 | 22 | 354 |
| Coyopavirales | 1 | 2 | 3 |
| Divpevirales | 1 | 1 | 3 |
| Imitervirales | 4 | 21 | 168 |
| Kalamavirales | 1 | 5 | 170 |
| Lautamovirales | 1 | 1 | 4 |
| Lavidavirales | 1 | 1 | 37 |
| Mividavirales | 1 | 1 | 5 |
| Pimascovirales | 6 | 16 | 352 |
| Priklausovirales | 4 | 4 | 13 |
| Rowavirales | 1 | 6 | 763 |
| Vinavirales | 5 | 10 | 95 |