Opinions from C. G. Shi and D. Q. Chen 1987
- 'Abrobairdia bitubera belongs to Abrobairdia'
- 'Abrobairdia brevicosta belongs to Abrobairdia' according to Chen 1982
- 'Abrobairdia brevicosta belongs to Abrobairdia'
- 'Acratia striatula belongs to Acratia'
- 'Acratia subfusiformis belongs to Acratia'
- 'Aurikirkbya alta belongs to Aurikirkbya'
- 'Bairdia compacta belongs to Bairdia' according to Geis 1932
- 'Bairdia compacta is recombined as Cryptobairdia compacta'
- 'Bairdia crassa belongs to Bairdia' according to Harlton 1929
- 'Bairdia crassa belongs to Bairdia'
- 'Bairdia folgeri is recombined as Cryptobairdia folgeri'
- 'Bairdia galei belongs to Bairdia'
- 'Bairdia geisi belongs to Bairdia'
- 'Bairdia guangxiensis belongs to Bairdia' according to Guan 1978
- 'Bairdia guangxiensis belongs to Bairdia'
- 'Bairdia hassi belongs to Bairdia'
- 'Bairdia insolens is recombined as Orthobairdia insolens'
- 'Bairdia macdonnelli belongs to Bairdia' according to Harlton 1929
- 'Bairdia macdonnelli [misspelled as Bairdia macdonelli] belongs to Bairdia'
- 'Bairdia mianyangensis belongs to Bairdia' according to Chen 1982
- 'Bairdia mianyangensis belongs to Bairdia'
- 'Bairdia mirabilis belongs to Bairdia' according to Guan 1978
- 'Bairdia mirabilis is a subjective synonym of Cryptobairdia folgeri'
- 'Bairdia monstrabilis belongs to Bairdia' according to Cooper 1946
- 'Bairdia monstrabilis belongs to Bairdia'
- 'Bairdia sinuosa belongs to Bairdia' according to Morey 1936
- 'Bairdia sinuosa belongs to Bairdia'
- 'Bairdia tantilla belongs to Bairdia' according to Kummerow 1953
- 'Bairdia tantilla is recombined as Rectobairdia tantilla'
- 'Bairdia trianguliformis belongs to Bairdia'
- 'Bairdia xintanensis belongs to Bairdia' according to Sun 1978
- 'Bairdia xintanensis is a subjective synonym of Cryptobairdia folgeri'
- 'Bairdiacypris fornicata belongs to Bairdiacypris'
- 'Bairdiacypris longirobusta belongs to Bairdiacypris'
- 'Bairdiacypris opulenta belongs to Bairdiacypris' according to Zanina 1971
- 'Bairdiacypris opulenta belongs to Bairdiacypris'
- 'Bairdiacypris sinensis belongs to Bairdiacypris'
- 'Basslerella firma belongs to Basslerella'
- 'Basslerella obesa belongs to Basslerella'
- 'Beyrichia tingi belongs to Beyrichia' according to Patte 1935
- 'Beyrichia tingi is recombined as Hollinella tingi'
- 'Bythocypris sublunata belongs to Bythocypris' according to Jones and Kirkby 1886
- 'Bythocypris sublunata is recombined as Pseudobythocypris sublunata'
- 'Bythocypris texanus is recombined as Silenites texanus'
- 'Carbonia lenticularis is recombined as Silenites lenticularis'
- 'Cavellina rotunda belongs to Cavellina'
- 'Ceratobairdia sinensis belongs to Ceratobairdia' according to Wang 1978
- 'Ceratobairdia sinensis belongs to Ceratobairdia'
- 'Ceratobairdia venterocostata [misspelled as Ceratobairdia venterocosta] belongs to Ceratobairdia'
- 'Fabalicypris alta belongs to Fabalicypris'
- 'Fabalicypris minuta belongs to Fabalicypris'
- 'Kirkbya pinguis is recombined as Shleesha pinguis'
- 'Knoxiella infirma belongs to Knoxiella'
- 'Lobobairdia rostriformis belongs to Lobobairdia'
- 'Macrocypris menardensis belongs to Macrocypris' according to Harlton 1929
- 'Macrocypris menardensis belongs to Macrocypris'
- 'Microcheilinella bullata belongs to Microcheilinella' according to Guan 1978
- 'Microcheilinella bullata is a subjective synonym of Microcheilinella subreniformis'
- 'Microcheilinella dorsicostata belongs to Microcheilinella'
- 'Microcheilinella subreniformis belongs to Microcheilinella'
- 'Microcheilinella venusta belongs to Microcheilinella'
- 'Mirabairdia langshanensis belongs to Mirabairdia'
- 'Mirabairdia minuta belongs to Mirabairdia'
- 'Oliganisus belongs to Kloedenellidae'
- 'Oliganisus punctatus belongs to Oliganisus' according to Geis 1932
- 'Oliganisus punctatus belongs to Oliganisus'
- 'Parabythocythere permica belongs to Parabythocythere' according to Kozur 1981
- 'Parabythocythere permica belongs to Parabythocythere'
- 'Paraparchites kansasensis belongs to Paraparchites' according to Harris and Lalicker 1932
- 'Paraparchites kansasensis belongs to Paraparchites'
- 'Paraparchites texanus belongs to Paraparchites'
- 'Petasobairdia bicornuta belongs to Petasobairdia'
- 'Petasobairdia nantongensis belongs to Petasobairdia'
- 'Rectobairdia firmata belongs to Rectobairdia'
- 'Rectobairdia sublepidocentri belongs to Rectobairdia' according to Chen 1982
- 'Rectobairdia sublepidocentri is recombined as Bairdiolites sublepidocentri'
- 'Reversocypris permiana belongs to Reversocypris' according to Shi 1982
- 'Reversocypris permiana belongs to Reversocypris'
- 'Scutikirkbya nantongensis belongs to Scutikirkbya' according to Shi 1982
- 'Scutikirkbya nantongensis belongs to Scutikirkbya'
- 'Shleesha latiovata belongs to Shleesha' according to Guan 1978
- 'Shleesha latiovata is a subjective synonym of Shleesha pinguis'
- 'Silenites limatus belongs to Silenites' according to Guan 1978
- 'Silenites limatus belongs to Silenites'
- 'Sinocoelonella caperata is recombined as Cyathus caperata'