- Ameletidae [familie]
- Ametropodidae [familie]
- Arthropleidae [familie]
- Baetidae [familie]
- Caenidae [familie]
- Ephemerellidae [familie]
- Ephemeridae [familie]
- Heptageniidae [familie]
- Isonychiidae [familie]
- Leptophlebiidae [familie]
- Oligoneuriidae [familie]
- Palingeniidae [familie]
- Polymitarcyidae [familie]
- Potamanthidae [familie]
- Prosopistomatidae [familie]
- Siphlonuridae [familie]