- Ameiridae [familie]
- Canthocamptidae [familie]
- Cletodidae [familie]
- Cylindropsyllidae [familie]
- Dactylopusiidae [familie]
- Darcythompsoniidae [familie]
- Ectinosomatidae [familie]
- Euterpinidae [familie]
- Harpacticidae [familie]
- Laophontidae [familie]
- Leptastacidae [familie]
- Metidae [familie]
- Miraciidae [familie]
- Nannopodidae [familie]
- Paramesochridae [familie]
- Parastenocarididae [familie]
- Peltidiidae [familie]
- Pseudotachidiidae [familie]
- Tachidiidae [familie]
- Tegastidae [familie]
- Thalestridae [familie]
- Tisbidae [familie]