Opinions from A. S. Dagys 1963
- 'Adygella biplicata belongs to Adygella'
- 'Amphiclina aucta belongs to Amphiclina'
- 'Amphiclina intermedia belongs to Amphiclina' according to Bittner 1890
- 'Aulacothyris almensis is recombined as Aulacothyropsis almensis'
- 'Aulacothyris reflexa is recombined as Waldheimia reflexa' according to Bittner 1890
- 'Aulacothyris reflexa is recombined as Aulacothyropsis reflexa'
- 'Aulacothyropsis eminens belongs to Aulacothyropsis'
- 'Aulacothyropsis pressulus belongs to Aulacothyropsis'
- 'Caucasorhynchia belongs to Cyclothyridae'
- 'Caucasorhynchia kunensis belongs to Caucasorhynchia'
- 'Caucasorhynchia worobievi belongs to Caucasorhynchia'
- 'Cubanothyris corpulentus belongs to Cubanothyris'
- 'Euxinella belongs to Wellerellinae'
- 'Euxinella pamirensis belongs to Euxinella'
- 'Euxinella robinsoni belongs to Euxinella' according to Moisseiev 1936
- 'Euxinella skirdaensis belongs to Euxinella' according to Moisseiev 1947
- 'Euxinella skirdaensis is recombined as Moisseievia skirdaensis'
- 'Guseriplia multicostata belongs to Guseriplia'
- 'Halorella rectifrons is recombined as Halorelloidea rectifrons'
- 'Koninckina telleri belongs to Koninckina' according to Bittner 1890
- 'Laballa plicata belongs to Laballa'
- 'Lepismatina rara belongs to Lepismatina'
- 'Lobothyris monstrifer belongs to Lobothyris'
- 'Lobothyris nux belongs to Lobothyris'
- 'Majkopella slavini belongs to Majkopella' according to Dagys 1962
- 'Mentzelia glabra belongs to Mentzelia'
- 'Mentzelia sinuata belongs to Mentzelia'
- 'Moisseievia moisseivi belongs to Moisseievia'
- 'Oxycolpella kunensis belongs to Oxycolpella'
- 'Rhaetina beskessensis belongs to Rhaetina'
- 'Rhaetina caucasica belongs to Rhaetina'
- 'Rhaetina elliptica belongs to Rhaetina'
- 'Rhaetina robinsoni belongs to Rhaetina' according to Moisseiev 1947
- 'Rhynchonella baliana belongs to Rhynchonella' according to Bittner 1895
- 'Rhynchonella baliana is recombined as Caucasorhynchia baliana'
- 'Rhynchonella fissicostata is recombined as Septaliphoria fissicostata'
- 'Rimirhynchopsis triadicus belongs to Rimirhynchopsis'
- 'Spirifer austriaca is recombined as Lepismatina austriaca'
- 'Spirifer austriaca belongs to Spirifer' according to Suess 1854
- 'Spirifer muensteri belongs to Spirifer' according to Suess 1854
- 'Spiriferina koessenensis is recombined as Zugmayerella koessenensis'
- 'Spiriferina suessi is recombined as Laballa suessi'
- 'Spiriferina suessi is recombined as Cyrtina suessi' according to A. S. Moisseiev 1947
- 'Spiriferina suessi is recombined as Laballa suessi' according to Dagys 1962
- 'Spirigera manzavini belongs to Spirigera' according to Bittner 1891
- 'Spirigera manzavini is recombined as Majkopella manzavini'
- 'Spirigera oxycolpos is recombined as Oxycolpella oxycolpos'
- 'Terebratula amphitoma is recombined as Halorella amphitoma'
- 'Terebratula gregariaeformis [misspelled as Triadithyris gregariaformis] belongs to Triadithyris'
- 'Terebratula praepunctata is recombined as Lobothyris praepunctata'
- 'Terebratula turcica belongs to Terebratula' according to Bittner 1891
- 'Terebratula turcica is recombined as Rhaetina turcica'
- 'Waldheimia (Aulacothyris) pulchella is recombined as Pseudorugitela pulchella'
- 'Waldheimia bukowskii is recombined as Zeilleria bukowski'
- 'Waldheimia bukowskii is recombined as Zeilleria bukowski'
- 'Waldheimia bukowskii belongs to Waldheimia' according to Bittner 1892
- 'Waldheimia norica is recombined as Zeilleria norica'
- 'Wittenburgella minuta belongs to Wittenburgella' according to Dagys 1959
- 'Worobievella caucasica belongs to Worobievella' according to Dagys 1959
- 'Zeilleria hodsensis is recombined as Trigonirhynchella hodsensis'
- 'Zeilleria hodsensis belongs to Zeilleria' according to Moisseiev 1947
- 'Zeilleria hodsensis is recombined as Trigonirhynchella hodsensis'
- 'Zeilleria kysylrabatensis belongs to Zeilleria' according to Moisseiev 1938
- 'Zeilleria moisseievi belongs to Zeilleria'