Ancylonema Berggren, 1871 genus accepted

Netrium (Nägeli) Itzigsohn & Rothe in Rabenhorst, 1856 genus accepted

Roya W. West & G.S. West, 1896 genus accepted

Nucleotaenium A.A. Gontcharov & M. Melkonian, 2010 genus accepted

Mesotaenium Nägeli, 1849 genus accepted

Spirotaenia Brébisson, 1848 genus accepted

Temnogyra I.F. Lewis, 1925 genus accepted

Planotaenium (Ohtani) O.A. Petlovany & G.M. Palamar-Mordvintseva in Palamar-Mordvintseva & Petlovany, 2009 genus accepted

Tortitaenia A.J. Brook, 1998 genus accepted

Entospira Brébisson ex Kützing, 1847 genus accepted

Geniculus G.W. Prescott, 1967 genus accepted

Cylindrocystis Meneghini ex De Bary, 1858 genus accepted