Catenella Greville, 1830 genus accepted

Heringia J.Agardh, 1842 genus accepted

Montemaria A.B.Joly & K.Alveal, 1970 genus doubtful

Catenellocolax Weber-van Bosse, 1928 genus doubtful

Caulacanthus Kützing, 1843 genus accepted

Feldmannophycus H.Augier & C.Boudouresque, 1971 genus accepted

Taylorophycus E.Y.Dawson, 1961 genus accepted

Catanella genus synonym

Clavaria Stackhouse, 1816 genus synonym

Clavatula Stackhouse, 1809 genus synonym

Sterrocladia F.Schmitz, 1893 genus accepted

Pseudocaulacanthus Huisman, 2018 genus doubtful