Viridiparva T.S.García, 2022 genus doubtful

Messastrum T.S.Garcia, 2016 genus accepted

Curvastrum T.S.Garcia, 2016 genus accepted

Rhaphidium B.Schroeder, 1903 genus doubtful

Planktococcomyxa I.Kostikov, T.Darienko, A.Lukesová & L.Hoffmann, 2002 genus accepted

Kirchneria F.Hindák, 1988 genus synonym

Podohedriella F.Hindák, 1988 genus doubtful

Rhaphidium Kützing, 1845 genus synonym

Pseudokirchneriella F.Hindák, 1990 genus synonym

Selenastrum Kuetzing, 1845 genus doubtful

Kirchneriella Schmidle, 1893 genus accepted

Quadrigula Printz, 1916 genus accepted

Chlorolobion Korshikov, 1953 genus accepted

Pseudoquadrigula E.N.Lacoste de Díaz, 1973 genus accepted

Ancistrodesmus Agassiz, 1846 genus synonym

Drepanochloris P.Marvan, J.Komárek & A.Comas, 1984 genus accepted

Gregiochloris P.Marvan, J.Komárek & A.Comas, 1984 genus accepted

Selenastrum Reinsch, 1867 genus accepted

Raphidocelis F.Hindák, 1977 genus accepted

Monoraphidium Komárková-Legnerová, 1969 genus accepted

Ankistrodesmus Corda, 1838 genus accepted

Selanastrum Reinsch genus accepted