Angustothyrididae Dagys, 1972 † (additional source)
Angustothyris Dagys, 1972 † (basis of record)
Angustothyris dagysi Guo, Chen, & Harper, 2019 † (original description)
Angustothyris qingyanensis Guo, Chen, & Harper, 2019 † (original description)
Balatonospirinae Dagys, 1974 † (additional source)
Cassianospira Dagys, 1972 † (additional source)
Cassianospira loczyi (Bittner, 1912) † (basis of record)
Cassianospira wachangpoensis (Stiller, 1999) † (basis of record)
Caucasorhynchella Guo, Chen, & Harper, 2019 † (original description)
Coenothyris Douvillé, 1879 † (basis of record)
Costirhynchopsis Dagys, 1977 † (basis of record)
Costirhynchopsis sinensis (Yang & Xu, 1966) † (new combination reference)
Cyclothyrididae Makridin, 1955 † (taxonomy source)
Cyclothyridinae Makridin, 1955 † (basis of record)
Dagyssia Gaetani & Mantovani, 2015 † (basis of record)
Dielasmatinae Schuchert, 1913 † (basis of record)
Diholkorhynchia Yang & Xu, 1966 † (basis of record)
Diholkorhynchia sinensis (Koken, 1900) † (additional source)
Dinarispirinae Dagys, 1996 † (additional source)
Hirsutellinae Xu & Liu, 1983 † (basis of record)
Koeveskallina Dagys, 1965 † (taxonomy source)
Koeveskallina bifurcata Guo, Chen, & Harper, 2019 † (original description)
Koeveskallina koeveskalyensis (Stur, 1865) † (basis of record)
Laballidae Dagys, 1962 † (additional source)
Leiolepismatina Yang & Xu, 1966 † (basis of record)
Leiolepismatina semiconula Yang & Xu, 1966 † (additional source)
Lepismatina Wang, 1955 † (basis of record)
Lepismatina hsui Wang, 1955 † (basis of record)
Lepismatininae Xu & Liu, 1983 † (basis of record)
Mentzelia mentzeli (Dunker, 1851) † (basis of record)
Neocyrtina mixodeltidiumosa Yang & Xu, 1966 † (basis of record)
Neocyrtina xui Guo, Chen, & Harper, 2019 † (original description)
Nudirostralina Yang & Xu, 1966 † (basis of record)
Nudirostralina minuta Guo, Chen, & Harper, 2019 † (original description)
Nudirostralina subtrinodosi Yang & Xu, 1966 † (basis of record)
Nudispiriferina Yang & Xu, 1966 † (basis of record)
Nudispiriferina minima Yang & Xu, 1966 † (basis of record)
Parabrekia Guo, Chen, & Harper, 2019 † (original description)
Parabrekia yangi Guo, Chen, & Harper, 2019 † (original description)
Paralepismatina Yang & Xu, 1966 † (basis of record)
Paralepismatina semiconica Yang & Xu, 1966 † (basis of record)
Paralepismatininae Carter in Carter et al., 1994 † (basis of record)
Piarorhynchiinae Shi & Grant, 1993 † (basis of record)
Praemonticlarellinae Manceñido & Owen, in Manceñido et al., 2002 † (additional source)
Pseudospiriferina Yang & Xu, 1966 † (basis of record)
Qingyenia Yang & Xu, 1966 † (basis of record)
Qingyenia spinosa Yang & Xu, 1966 † (basis of record)
Rutorhynchia Sun, 1981 † (basis of record)
Rutorhynchia jieshanensis Sun, 1981 † (basis of record)
Rutorhynchia trigonalis Guo, Chen, & Harper, 2019 † (original description)
Sacothyris Jin, Sun & Ye, in Jin et al., 1979 † (basis of record)
Schwagerispira Dagys, 1972 † (additional source)
Schwagerispira fuchsi (Koken, 1900) † (basis of record)
Schwagerispira schwageri (Bittner, 1890) † (basis of record)
Schwagerispira subcircularis (Yang & Xu, 1966) † (basis of record)
Septaliphorioidea Yang & Xu, 1966 † (basis of record)
Septaliphorioidea paucicostata Yang & Xu, 1966 † (basis of record)
Spiriferellinidae Ivanova, 1972 † (additional source)
Spirigerellina Dagys, 1974 † (basis of record)
Thecocyrtella Bittner, 1892 † (basis of record)
Thecocyrtelloidea Yang & Xu, 1966 † (basis of record)
Thecocyrtelloidea tubulosa Yang & Xu, 1966 † (additional source)