- Aeteidae [familie]
- Bitectiporidae [familie]
- Bugulidae [familie]
- Calloporidae [familie]
- Candidae [familie]
- Celleporidae [familie]
- Cribrilinidae [familie]
- Cryptosulidae [familie]
- Electridae [familie]
- Exochellidae [familie]
- Flustridae [familie]
- Hippothoidae [familie]
- Membraniporidae [familie]
- Microporellidae [familie]
- Pacificincolidae [familie]
- Romancheinidae [familie]
- Schizoporellidae [familie]
- Scrupariidae [familie]
- Smittinidae [familie]
- Watersiporidae [familie]