Austroclonium Min-Thein & Womersley, 1976 genus accepted

Calliblepharis Kützing, 1843 genus accepted

Erythronaema J.Agardh, 1892 genus accepted

Hypnea J.V.F. Lamouroux, 1813 genus accepted

Hypneocolax Børgesen, 1920 genus accepted

Craspedocarpus F.Schmitz, 1897 genus accepted

Cystoclonium Kützing, 1843 genus accepted

Fimbrifolium G.I. Hansen, 1980 genus accepted

Gloiophyllis J.Agardh, 1890 genus accepted

Grunowiella F.Schmitz, 1896 genus provisionally accepted

Meridionella G.A. Tonicelli et al., 2021 genus accepted

Stictosporum J.Agardh, 1890 genus accepted

Rhodophyllis Kützing, 1847 genus accepted

Peltasta J.Agardh, 1892 genus accepted

Acanthococcus J.D. Hooker & W.H. Harvey, 1845 genus accepted