| Rank | Scientific name | Taxonomic status |
|---|---|---|
| family | Archimonocelidae | accepted |
| family | Archimonocelididae | accepted |
| family | Calviriidae | accepted |
| family | Ciliopharyngiellidae | accepted |
| family | Coelogynoporidae | accepted |
| family | Meidiamidae | accepted |
| family | Monocelididae | accepted |
| family | Monotoplanidae | accepted |
| family | Nematoplanidae | accepted |
| family | Nemertoplanidae | accepted |
| family | Otomesostomatidae | accepted |
| family | Otomesostomidae | accepted |
| family | Otoplanidae | accepted |
| family | Polystyliphoridae | accepted |
| family | Polystylophoridae | accepted |
| genus | Alloeostyliphora Curini-Galletti, Oggiano & Casu, 2001 | accepted |
| genus | Japanoplana Ax, 1994 | accepted |
| genus | Octoplana | doubtful |
| genus | Pristix | doubtful |
| genus | Prosogynopora Laumer, Giribet & Curini-Galletti, 2014 | accepted |
| Show more | ||
Proseriata. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-28.