Dictyothamnion A.J.K. Millar, 1990 genus accepted

Neogastroclonium L. Le Gall, J.L. Dalen & G.W. Saunders, 2008 genus accepted

Chylocladia Greville in W.J. Hooker, 1833 genus accepted

Corinaldia Trevisan, 1843 genus accepted

Gastroclonium Kützing, 1843 genus accepted

Champia Desvaux, 1809 genus accepted

Champiocolax Bula-Meyer, 1985 genus accepted

Coelothrix Børgesen, 1920 genus accepted

Kaliformia Stackhouse, 1816 genus accepted

Kaliformis Stackhouse, 1809 genus accepted