Camptocephalites Cossmann, 1924 † (original description)
Cerithidera Douvillé, 1924 accepted as Cerithidea Swainson, 1840 (original description)
Cymatostephanus Cossmann, 1924 † accepted as Kumatostephanus Buckman, 1922 † (original description)
Doliocephalites Cossmann, 1924 † (original description)
Genioclymenia Gillet, 1924 [2] † accepted as Genuclymenia Wedekind, 1908 † (original description)
Hedropleura Douvillé, 1924 accepted as Haedropleura Bucquoy, Dautzenberg & Dollfus, 1883 (original description)
Hemimaetra Douvillé, 1924 accepted as Hemimactra Swainson, 1840 accepted as Spisula Gray, 1837 (original description)
Hornoceras Cossmann, 1924 † (original description)
Kellatia Douvillé, 1924 accepted as Kelletia Bayle in P. Fischer, 1884 (original description)
Lepetepsis Asselberghs, 1924 † accepted as Lepetopsis Whitfield, 1882 † (original description)
Levidentalium Cossmann, 1924 accepted as Laevidentalium Cossmann, 1888 (original description)
Loscotaphrus Cossmann, 1924 † (original description)
Parelegoceras Cossmann, 1924 † (original description)
Pelecodites Cossmann, 1924 † (original description)
Polyptichites Gillet, 1924 † accepted as Polyptychites Pavlov, 1892 † (original description)
Postornoceras Cossmann, 1924 † accepted as Posttornoceras Wedekind, 1910 † (original description)
Priscofasus Douvillé, 1924 † accepted as Priscofusus Conrad, 1865 † (original description)
Tmetocephalites Cossmann, 1924 † (original description)