Anartiocystis Ausich & Schumacher, 1984 † (original description)
Chauliochiton Hoare & Smith, 1984 † (original description)
Cubitosulcus Tillman, 1984 † (original description)
Cymatiosphaeroides Knoll, 1984 † (original description)
Deyangia Li, 1984 † (original description)
Eocopea Iverson & Chivers, 1984 † (original description)
Gorgonpphontes Schram, 1984 † (original description)
Lekiskochiton Hoare & Smith, 1984 † (original description)
Marginisulcus Tillman, 1984 † (original description)
Ochmazochiton Hoare & Smith, 1984 † (original description)
Qingjiania Li, 1984 † (original description)
Rimabollia Tillman, 1984 † (original description)
Simicypris Li, 1984 † (original description)
Soleachiton Hoare & Smith, 1984 † (original description)
Stegochiton Hoare & Smith, 1984 † (original description)