- Areschougiaceae [familie]
- Caulacanthaceae [familie]
- Choreocolacaceae [familie]
- Cruoriaceae [familie]
- Cystocloniaceae [familie]
- Dumontiaceae [familie]
- Gigartinaceae [familie]
- Gloiosiphoniaceae [familie]
- Kallymeniaceae [familie]
- Phyllophoraceae [familie]
- Polyidaceae [familie]
- Sphaerococcaceae [familie]