| Rank | Scientific name | Taxonomic status |
|---|---|---|
| family | Adenopleurellidae | accepted |
| family | Aegisthidae | accepted |
| family | Ameiridae | accepted |
| family | Ancorabolidae | accepted |
| family | Arenopontiidae | accepted |
| family | Argestidae | accepted |
| family | Balaenophilidae | accepted |
| family | Canthocamptidae | accepted |
| family | Chappuisiidae | accepted |
| family | Cletodidae | accepted |
| family | Cletopsyllidae | accepted |
| family | Clytemnestridae | accepted |
| family | Cristacoxidae | accepted |
| family | Cylindropsyllidae | accepted |
| family | Dactylopusiidae | accepted |
| family | Darcythompsoniidae | accepted |
| family | Ectinosomatidae | accepted |
| family | Hamondiidae | accepted |
| family | Harpacticidae | accepted |
| family | Heteropsyllidae | accepted |
| Show more | ||
Harpacticoida. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-17.