Agnesiopsis C. Monniot, 1969 accepted as Corynascidia Herdman, 1882 (original description)
Chacellus Guinot, 1969 (original description)
Cycloplax Guinot, 1969 (original description)
Euphrosynoplax Guinot, 1969 (original description)
Frescocyathus Barta-Calmus, 1969 † (original description)
Gargantuodon Ginsburg, 1969 (original description)
Ghirobocyathus Barta-Calmus, 1969 † (original description)
Laticorpus Van Waerebeke, 1970 † accepted as Coronostoma Rao, 1958 (original description)
Madacantha Emerit, 1970 (original description)
Malacoplax Guinot, 1969 (original description)
Mimoleiopus Breuning, 1969 (original description)
Parasybrodiboma Breuning, 1969 (original description)
Platychelonion Crosnier & Guinot, 1969 (original description)
Strongylodesma Lévi, 1969 (original description)
Thalassoplax Guinot, 1969 (original description)
Trapezioplax Guinot, 1969 (original description)
Veloropsis Breuning, 1969 (original description)