Opinions from T. N. Tschernyschew 1902
- 'Actinoconchus was reranked as Athyris (Actinoconchus) and belongs to Athyris'
- 'Anomites punctatus is recombined as Productus punctatus'
- 'Anomites trigonalis is recombined as Spirifer trigonalis' according to Moeller 1862
- 'Spirifer trigonalis is a subjective synonym of Spirifer rectangulus'
- 'Athyris (Cliothyris) belongs to Athyris' according to King 1850
- 'Athyris (Cliothyris) belongs to Athyris'
- 'Athyris gerardi is recombined as Athyris (Cliothyris) gerardi'
- 'Athyris planosulcata is recombined as Athyris (Actinoconchus) planosulcata'
- 'Atrypa pectinifera is recombined as Athyris (Cliothyris) pectinifera'
- 'Aulosteges dalhousii belongs to Aulosteges'
- 'Beecheria was reranked as Hemiptychina (Beecheria) and belongs to Hemiptychina'
- 'Camarophoria belongs to Rhynchonellida'
- 'Camarophoria applanata belongs to Camarophoria'
- 'Camarophoria biplicata belongs to Camarophoria'
- 'Camarophoria globosa belongs to Camarophoria'
- 'Camarophoria karpinskii belongs to Camarophoria'
- 'Camarophoria kutorgae belongs to Camarophoria'
- 'Camarophoria mutabilis belongs to Camarophoria'
- 'Camarophoria netschajevi belongs to Camarophoria'
- 'Camarophoria parvula belongs to Camarophoria'
- 'Camarophoria pentameroides belongs to Camarophoria'
- 'Camarophoria plicata belongs to Camarophoria' according to Kutorga 1844
- 'Camarophoria plicata belongs to Camarophoria'
- 'Chonetes alata belongs to Chonetes'
- 'Chonetes carbonifera belongs to Chonetes'
- 'Chonetes flemingi belongs to Chonetes' according to Norwood and Pratten 1855
- 'Chonetes geinitzianus [misspelled as Chonetes geinitzi] belongs to Chonetes'
- 'Chonetes granulifer [misspelled as Chonetes granulifera] belongs to Chonetes'
- 'Chonetes mesoloba belongs to Chonetes'
- 'Chonetes moelleri belongs to Chonetes'
- 'Chonetes morahensis belongs to Chonetes'
- 'Chonetes timanica belongs to Chonetes'
- 'Chonetes trapezoidalis belongs to Chonetes'
- 'Chonetes uralica belongs to Chonetes'
- 'Derbyia grandis belongs to Derbyia'
- 'Derbyia regularis belongs to Derbyia'
- 'Dielasma curvatum belongs to Dielasma'
- 'Dielasma dubium belongs to Dielasma'
- 'Dielasma giganteum belongs to Dielasma'
- 'Dielasma juresanense belongs to Dielasma'
- 'Dielasma moelleri belongs to Dielasma'
- 'Dielasma supracarbonicum belongs to Dielasma'
- 'Dielasma timanicum belongs to Dielasma'
- 'Eumetria indica is recombined as Hustedia indica'
- 'Hemiptychina orientalis belongs to Hemiptychina'
- 'Hemiptychina sublaevis is recombined as Hemiptychina (Beecheria) sublaevis'
- 'Keyserlingina schellwieni belongs to Keyserlingina'
- 'Leptaena variolata is recombined as Chonetes variolata'
- 'Marginifera clarkei belongs to Marginifera'
- 'Marginifera involuta belongs to Marginifera'
- 'Marginifera juresanensis belongs to Marginifera'
- 'Marginifera lebedevi belongs to Marginifera'
- 'Marginifera schellwieni belongs to Marginifera'
- 'Marginifera septentrionalis belongs to Marginifera'
- 'Marginifera timanica belongs to Marginifera'
- 'Marginifera uralica belongs to Marginifera' according to Tschernyschew 1889
- 'Marginifera uralica belongs to Marginifera'
- 'Martinia applanata belongs to Martinia'
- 'Martinia gemmellaroi belongs to Martinia'
- 'Martinia incerta belongs to Martinia'
- 'Martinia orbicularis belongs to Martinia'
- 'Martinia parvula belongs to Martinia'
- 'Martinia semiglobosa belongs to Martinia'
- 'Martinia semiplana belongs to Martinia'
- 'Martinia simensis belongs to Martinia'
- 'Martinia timanica belongs to Martinia'
- 'Martinia triquetra belongs to Martinia'
- 'Martinia uralica belongs to Martinia'
- 'Martiniopsis aschensis belongs to Martiniopsis'
- 'Martiniopsis convexa belongs to Martiniopsis'
- 'Martiniopsis lutugini belongs to Martiniopsis'
- 'Martiniopsis orientalis belongs to Martiniopsis'
- 'Martiniopsis uralica belongs to Martiniopsis'
- 'Meekella baschkirica belongs to Meekella'
- 'Meekella timanica belongs to Meekella'
- 'Meekella ufensis belongs to Meekella'
- 'Meekella uncitoides belongs to Meekella'
- 'Meekella uralica belongs to Meekella'
- 'Notothyris uralica belongs to Notothyris'
- 'Orthis eximia is recombined as Meekella eximia'
- 'Orthis morganiana [misspelled as Orthotichia morgani] belongs to Orthotichia'
- 'Orthis pecosii is recombined as Rhipidomella pecosi'
- 'Orthisina crassa is recombined as Derbyia crassa'
- 'Orthotetes simensis belongs to Orthotetes'
- 'Pentamerus sella belongs to Pentamerus' according to Kutorga 1844
- 'Pentamerus sella is recombined as Camarophoria sella'
- 'Plicatula striatocostata is recombined as Meekella striatocostata'
- 'Proboscidella kutorgae belongs to Proboscidella'
- 'Proboscidella lata belongs to Proboscidella'
- 'Productus aagardi belongs to Productus'
- 'Productus anomalus belongs to Productus'
- 'Productus artiensis belongs to Productus'
- 'Productus cancriniformis belongs to Productus'
- 'Productus cora belongs to Productus'
- 'Productus curvirostris belongs to Productus'
- 'Productus fasciatus belongs to Productus'
- 'Productus genuinus is recombined as Proboscidella genuina'
- 'Productus gruenewaldti belongs to Productus'
- 'Productus humboldtii is corrected as Productus humboldti and belongs to Productus'
- 'Productus iakovlevi belongs to Productus'
- 'Productus irginae belongs to Productus'
- 'Productus ischmensis belongs to Productus'
- 'Productus juresanensis belongs to Productus'
- 'Productus koninckianus [misspelled as Productus konincki] belongs to Productus'
- 'Productus leplayi belongs to Productus'
- 'Productus lineatus belongs to Productus'
- 'Productus lobatus belongs to Productus' according to Sowerby 1821
- 'Productus longus belongs to Productus' according to Meek 1877
- 'Productus mammatus belongs to Productus'
- 'Productus moelleri belongs to Productus'
- 'Productus nebrascensis belongs to Productus'
- 'Productus porrectus belongs to Productus'
- 'Productus praepermicus belongs to Productus'
- 'Productus praepermicus belongs to Productus' according to Tchernyschew 1889
- 'Productus pseudoaculeatus belongs to Productus'
- 'Productus pseudomedusa belongs to Productus'
- 'Productus pustulatus belongs to Productus'
- 'Productus schrenki belongs to Productus'
- 'Productus simensis belongs to Productus'
- 'Productus stuckenbergi belongs to Productus'
- 'Productus tartaricus belongs to Productus'
- 'Productus tastubensis belongs to Productus'
- 'Productus tenuistriatus belongs to Productus'
- 'Productus timanicus belongs to Productus'
- 'Productus transversalis belongs to Productus'
- 'Productus tuberculatus belongs to Productus'
- 'Productus uralicus belongs to Productus'
- 'Productus wallacianus [misspelled as Productus wallacei] belongs to Productus'
- 'Pugnax granum belongs to Pugnax'
- 'Pugnax kayseri belongs to Pugnax'
- 'Reticularia caroli belongs to Reticularia'
- 'Reticularia elegantula belongs to Reticularia'
- 'Retzia buchiana belongs to Retzia' according to Moeller 1862
- 'Retzia buchiana is a subjective synonym of Hustedia remota'
- 'Retzia nathorsti belongs to Retzia' according to Lundgren 1887
- 'Retzia nathorsti is a subjective synonym of Hustedia remota'
- 'Rhipidomella uralica belongs to Rhipidomella'
- 'Rhynchonella connivens is recombined as Pugnax connivens'
- 'Rhynchonella granulum belongs to Rhynchonella' according to Eichwald 1860
- 'Rhynchonella granulum belongs to Rhynchonella'
- 'Rhynchonella hofmanni belongs to Rhynchonella' according to Krotow 1888
- 'Rhynchonella hofmanni belongs to Rhynchonella'
- 'Rhynchonella keyserlingi belongs to Rhynchonella' according to Moeller 1862
- 'Rhynchonella keyserlingi is recombined as Pugnax keyserlingi'
- 'Rhynchonella krotovi belongs to Rhynchonella'
- 'Rhynchonella reflexa is a subjective synonym of Aulacothyris trochilus'
- 'Rhynchonella remota is recombined as Hustedia remota'
- 'Rhynchonella trilatera belongs to Rhynchonella' according to Moeller 1862
- 'Rhynchonella trilatera is a subjective synonym of Rhynchonella granulum'
- 'Rhynchonella trochilus belongs to Rhynchonella' according to Eichwald 1860
- 'Rhynchonella trochilus is recombined as Aulacothyris trochilus'
- 'Rhynchonella wangenheimi is recombined as Uncinulus wangenheimi'
- 'Rhynchopora nikitini belongs to Rhynchopora'
- 'Rhynchopora variabilis belongs to Rhynchopora'
- 'Schizophoria juresanensis belongs to Schizophoria'
- 'Schizophoria supracarbonica belongs to Schizophoria'
- 'Spirifer acuticostatus belongs to Spirifer'
- 'Spirifer artiensis is recombined as Spiriferina (Spiriferella) artiensis'
- 'Spirifer baschkirica belongs to Spirifer'
- 'Spirifer corculum is recombined as Martinia corculum'
- 'Spirifer dieneri belongs to Spirifer'
- 'Spirifer fasciger belongs to Spirifer'
- 'Spirifer fritschi belongs to Spirifer'
- 'Spirifer integricosta belongs to Spirifer' according to Moeller 1862
- 'Spirifer integricosta is a subjective synonym of Spirifer panduriformis'
- 'Spirifer keilhavii is recombined as Spiriferina (Spiriferella) keilhavii'
- 'Spirifer lyra belongs to Spirifer'
- 'Spirifer nikitini belongs to Spirifer'
- 'Spirifer nucleolus is recombined as Notothyris nucleolus'
- 'Spirifer panduriformis belongs to Spirifer'
- 'Spirifer pentagonus belongs to Spirifer' according to Kutorga 1842
- 'Spirifer pentagonus is recombined as Waldheimia pentagona'
- 'Spirifer planoconvexa is recombined as Ambocoelia planoconvexa'
- 'Spirifer postventricosus belongs to Spirifer'
- 'Spirifer quadriradiatus belongs to Spirifer'
- 'Spirifer rectangulus belongs to Spirifer' according to Kutorga 1844
- 'Spirifer rectangulus belongs to Spirifer'
- 'Spirifer rostratus is recombined as Reticularia rostrata'
- 'Spirifer saranae is recombined as Spiriferina (Spiriferella) saranae'
- 'Spirifer schellwieni belongs to Spirifer'
- 'Spirifer sokolovi belongs to Spirifer'
- 'Spirifer supracarbonicus belongs to Spirifer'
- 'Spirifer supramosquensis belongs to Spirifer'
- 'Spirifer tastubensis belongs to Spirifer'
- 'Spirifer triplicatus belongs to Spirifer' according to Kutorga 1842
- 'Spirifer triplicatus is recombined as Terebratuloidea triplicata'
- 'Spirifer uralicus belongs to Spirifer'
- 'Spirifera urii belongs to Spirifera' according to Fleming 1823
- 'Spirifera urii is recombined as Ambocoelia urii'
- 'Spiriferina (Mentzelia) simensis belongs to Spiriferina (Mentzelia)'
- 'Spiriferina (Spiriferella) belongs to Spiriferina'
- 'Spiriferina (Spiriferella) salteri belongs to Spiriferina (Spiriferella)'
- 'Spiriferina expansa belongs to Spiriferina'
- 'Spiriferina holzapfeli belongs to Spiriferina'
- 'Spiriferina insculpta belongs to Spiriferina' according to Stuckenberg 1898
- 'Spiriferina insculpta is a subjective synonym of Spiriferina ornata'
- 'Spiriferina ornata belongs to Spiriferina'
- 'Spiriferina panderi belongs to Spiriferina' according to Moeller 1862
- 'Spiriferina panderi belongs to Spiriferina'
- 'Spiriferina pyramidata belongs to Spiriferina'
- 'Spiriferina sterlitamakensis belongs to Spiriferina'
- 'Streptorhynchus hallianus belongs to Streptorhynchus' according to Derby 1874
- 'Streptorhynchus hallianus [misspelled as Streptorhynchus halli] belongs to Streptorhynchus'
- 'Tegulifera uralica belongs to Tegulifera'
- 'Terebratula gillingensis belongs to Terebratula' according to Davidson 1857
- 'Terebratula gillingensis is recombined as Dielasma gillingense'
- 'Terebratula globulina is recombined as Camarophoria globulina'
- 'Terebratula plica is recombined as Dielasma plica'
- 'Terebratula royssiana is recombined as Athyris (Cliothyris) royssiana'
- 'Terebratula superstes is recombined as Camarophoria superstes'
- 'Terebratula uralica belongs to Terebratula' according to Krotow 1885
- 'Terebratula uralica is recombined as Aulacothyris uralica'
- 'Terebratulites cristatus is recombined as Spiriferina cristata'
- 'Terebratulites elongatus is recombined as Dielasma elongatum'
- 'Terebratulites pelargonatus is recombined as Streptorhynchus pelargonatus'
- 'Terebratuloidea inflata belongs to Terebratuloidea'
- 'Thecidium filicis belongs to Thecidium' according to Keyserling 1853
- 'Thecidium filicis is recombined as Keyserlingina filicis'