| Rank | Scientific name | Taxonomic status |
|---|---|---|
| family | Adinetidae | accepted |
| family | Habrotrochidae | accepted |
| family | Philodinavidae | accepted |
| family | Philodinidae | accepted |
Bdelloidea. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-08.