| Rank | Scientific name | Taxonomic status |
|---|---|---|
| class | Clitellata | accepted |
| class | Polychaeta | accepted |
| family | Hercolepadidae | accepted |
| family | Hrabeiellidae | accepted |
| family | Lepidocoelidae | accepted |
| family | Lepidocoleidae | accepted |
| family | Lobatocerebridae | accepted |
| family | Plumulitidae | accepted |
| family | Turrilepadidae | accepted |
| genus | Acritobdella Ringuelet, 1978 | doubtful |
| genus | Adaetobdella Ringuelet, 1978 | accepted |
| genus | Adenobdella Leidy, 1885 | doubtful |
| genus | Albione Savigny, 1822 | doubtful |
| genus | Ambalodus Branson & Mehl, 1933 | accepted |
| genus | Ancyrobdella Oka, 1917 | accepted |
| genus | Anoculobdella Weber, 1915 | accepted |
| genus | Argyrobdella Cordero, 1937 | doubtful |
| genus | Asabellarifex Klähn, 1932 | doubtful |
| genus | Astacobdella Moquin-Tandon, 1846 | doubtful |
| genus | Aulacodus Pander, 1856 | doubtful |
| Show more | ||
Annelida. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-14.