OrderEugregarinorida
| Taxon: | Rank: |
| Amplectina | genus |
| Aseptatorina | suborder |
| Dactylophoridae | family |
| Ganymedidae | family |
| Monocystidae | family |
| Paralecudina | genus |
| Septatorina | suborder |
| Stenophoroidea | superfamily |
| Tomaculocystis | genus |
| Urosporidae | family |
| Taxon: | Rank: |
| Amplectina | genus |
| Aseptatorina | suborder |
| Dactylophoridae | family |
| Ganymedidae | family |
| Monocystidae | family |
| Paralecudina | genus |
| Septatorina | suborder |
| Stenophoroidea | superfamily |
| Tomaculocystis | genus |
| Urosporidae | family |