| Order | Family | Genus | Species |
|---|---|---|---|
| Caulochytriales | 1 | 1 | 1 |
| Chytridiales | 3 | 27 | 140 |
| Cladochytriales | 4 | 12 | 57 |
| Gromochytriales | 1 | 2 | 4 |
| Lobulomycetales | 1 | 5 | 21 |
| Mesochytriales | 1 | 1 | 7 |
| Monoblepharidales | 5 | 7 | 60 |
| Neocallimastigales | 1 | 19 | 408 |
| Nephridiophagales | 1 | 2 | 10 |
| Polychytriales | 0 | 5 | 26 |
| Polyphagales | 1 | 2 | 3 |
| Rhizophlyctidales | 4 | 4 | 19 |
| Rhizophydiales | 14 | 28 | 227 |
| Spizellomycetales | 2 | 11 | 84 |
| Synchytriales | 1 | 1 | 27 |
| Zygophlyctidales | 1 | 1 | 7 |
| Zygorhizidiales | 1 | 1 | 4 |