Ancistrorhynchidae
Trigonirhynchiidae
Koninckinoidea
Nucleospiroidea
Hyattidinidae
Didymothyridinae
Xenosariinae
Helenathyridinae
Pradoiinae
Lochengiinae
Athyridinae
Cleiothyridininae
Athyrisininae
Plicathyridinae
Spirigerellinae
Comelicaniinae
Tetractinellinae
Clavigerinae
Ochotathyridinae
Diplospirellinae
Misoliinae
Retziidae
Neoretziinae
Hungarispirinae
Hustediinae
Plectospirinae
Mongolospiroidea
Parazygidae
Rhynchospirinidae
Whitfieldellinae
Retzielloidea
Meristinae
Camarophorellinae
Rowleyellinae
Meristellinae
Septathyridinae
Triathyridinae