| Order | Family | Genus | Species |
|---|---|---|---|
| Algavirales | 1 | 6 | 378 |
| Amphintovirales | 1 | 2 | 100 |
| Archintovirales | 1 | 1 | 1 |
| Asfuvirales | 1 | 1 | 8 |
| Atroposvirales | 1 | 1 | 2 |
| Belfryvirales | 1 | 1 | 5 |
| Chitovirales | 1 | 22 | 352 |
| Coyopavirales | 1 | 2 | 3 |
| Imitervirales | 4 | 19 | 159 |
| Kalamavirales | 1 | 5 | 164 |
| Lautamovirales | 1 | 1 | 4 |
| Lavidavirales | 1 | 1 | 36 |
| Mividavirales | 1 | 1 | 3 |
| Pimascovirales | 5 | 15 | 340 |
| Priklausovirales | 4 | 4 | 5 |
| Rowavirales | 1 | 6 | 760 |
| Vinavirales | 5 | 10 | 84 |