Sphaeroplethia Duby, 1830 genus doubtful

Sphaerogona H.F.Link, 1826 genus doubtful

Parallela E.A.Flint, 1974 genus doubtful

Botryosphaera R.Chodat, 1916 genus synonym

Sphaeroplea C.Agardh, 1824 genus accepted

Atractomorpha L.R.Hoffman, 1983 genus accepted

Ankyra genus doubtful

Radiofilum Schmidle, 1894 genus accepted

Characiopodium G.L.Floyd & S.Watanabe, 1993 genus doubtful

Botryosphaera Lemmerm. genus synonym

Flintia Molinari & Guiry genus accepted

Botryosphaerella P.C.Silva, 1970 genus accepted