Rhynchonellata
Acutatheca Stainbrook, 1945
Allanella Crickmay, 1953
Callispirifer Perry, 1984
Chimaerothyris Paulus, Struve & Wolfart, 1963
Eurekaspirifer Johnson, 1966
Fidespirifer Lyashenko, 1973
Guicyrtia Wang & Zhu, 1979
Ljudmilispirifer Cherkesova, 1976
Nikiforovaena Boucot, 1963
Rochtex Havlicek & Kukal, 1990
Spurispirifer Havlicek, 1971
