De familie Cystocloniaceae Kützing kent 13 geslachten.
| Acanthococcus J.D.Hooker & Harvey | Erythronaema J.Agardh | Peltasta J.Agardh |
| Austroclonium Min-Thein & Womersley | Fimbrifolium G.I.Hansen | Rhodophyllis Kützing |
| Calliblepharis Kützing | Gloiophyllis J.Agardh | Stictosporum J.Agardh |
| Craspedocarpus F.Schmitz | Hypnea J.V.Lamouroux | |
| Cystoclonium Kützing | Hypneocolax Børgesen |
