Opinions from V. A. Muromtseva and V. A. Guskov 1984
- 'Allorisma curvatum is recombined as Vacunella curvata'
- 'Allorisma elegans belongs to Allorisma' according to King 1844
- 'Allorisma elegans is recombined as Wilkingia elegans'
- 'Allorisma gibbosa is recombined as Myonia (Myonia) gibbosa'
- 'Allorisma komiensis is recombined as Myonia (Myonia) komiensis'
- 'Allorisma ordis is a subjective synonym of Vacunella similis'
- 'Allorisma similis belongs to Allorisma' according to Lutkevitch and Lobanova 1960
- 'Allorisma similis is recombined as Vacunella similis'
- 'Allorisma umbonata belongs to Allorisma' according to Lutkevitch and Lobanova 1960
- 'Allorisma umbonata is a subjective synonym of Vacunella similis'
- 'Annuliconcha placunensis belongs to Annuliconcha' according to Nelsina and Koschman 1958
- 'Annuliconcha placunensis belongs to Annuliconcha'
- 'Anthraconeilo magna belongs to Anthraconeilo' according to Tschernyschew 1947
- 'Anthraconeilo magna is recombined as Palaeoneilo magna'
- 'Arca costata is recombined as Permophorus costatus'
- 'Astarte nebrascensis is recombined as Edmondia nebrascensis'
- 'Astarte permocarbonica belongs to Astarte' according to Tschernyschew 1885
- 'Astarte permocarbonica is recombined as Astartella permocarbonica'
- 'Astarte volgensis belongs to Astarte' according to Stuckenberg 1905
- 'Astarte volgensis is recombined as Annuliconcha volgensis'
- 'Astartella multicostata belongs to Astartella' according to Dembskaja 1972
- 'Astartella multicostata belongs to Astartella'
- 'Astartella raricostata belongs to Astartella' according to Dembskaja 1972
- 'Astartella raricostata belongs to Astartella'
- 'Astartella subquadrata belongs to Astartella'
- 'Atomodesma minima belongs to Atomodesma'
- 'Atomodesma pogorevitschi belongs to Atomodesma'
- 'Atomodesma variabilis [misspelled as Atomodesma variabilis] belongs to Atomodesma'
- 'Avicula sericea is recombined as Obliquipecten sericeus'
- 'Aviculopecten englehardti belongs to Aviculopecten' according to Etheridge and Dun 1906
- 'Aviculopecten englehardti is recombined as Streblopteria englehardti'
- 'Aviculopecten frederixi belongs to Aviculopecten' according to Lutkevitch and Lobanova 1960
- 'Aviculopecten frederixi belongs to Aviculopecten'
- 'Aviculopecten giganteus belongs to Aviculopecten' according to Chao 1929
- 'Aviculopecten interlineatus is recombined as Annuliconcha interlineata'
- 'Aviculopecten kolymaensis belongs to Aviculopecten' according to Maslennikov 1959
- 'Aviculopecten kolymaensis is a subjective synonym of Vnigripecten phosphaticus'
- 'Aviculopecten mutabilis belongs to Aviculopecten' according to Licharew 1927
- 'Aviculopecten mutabilis belongs to Aviculopecten'
- 'Aviculopecten netschajewi belongs to Aviculopecten' according to Licharew 1927
- 'Aviculopecten netschajewi is recombined as Vorkutopecten netschajewi'
- 'Aviculopecten orientalis belongs to Aviculopecten' according to Fredericks 1934
- 'Aviculopecten orientalis belongs to Aviculopecten'
- 'Aviculopecten phosphaticus is recombined as Vnigripecten phosphaticus'
- 'Aviculopecten rossiensis belongs to Aviculopecten' according to Netschajew 1894
- 'Aviculopecten rossiensis belongs to Aviculopecten'
- 'Aviculopecten sojanensis belongs to Aviculopecten' according to Kulikov 1967
- 'Aviculopecten sojanensis is a subjective synonym of Aviculopecten orientalis'
- 'Aviculopecten stepanovi belongs to Aviculopecten' according to Kulikov 1967
- 'Aviculopecten stepanovi is a subjective synonym of Aviculopecten orientalis'
- 'Aviculopecten talis belongs to Aviculopecten' according to Lutkevitch and Lobanova 1960
- 'Aviculopecten talis is recombined as Vorkutopecten talis'
- 'Aviculopecten uralicus belongs to Aviculopecten' according to Fredericks 1915
- 'Aviculopecten uralicus belongs to Aviculopecten'
- 'Aviculopecten volucer belongs to Aviculopecten' according to Lutkevitch and Lobanova 1960
- 'Aviculopecten volucer is a subjective synonym of Vnigripecten phosphaticus'
- 'Aviculopinna timanica belongs to Aviculopinna' according to Maslennikov 1935
- 'Aviculopinna timanica is recombined as Pteronites timanicus'
- 'Axinus (Schizodus) truncatus is recombined as Schizodus truncatus' according to King 1850
- 'Axinus (Schizodus) truncatus is recombined as Schizodus truncatus'
- 'Axinus rotundatus is recombined as Schizodus rotundatus'
- 'Bakevellia bicarinata belongs to Bakevellia' according to King 1848
- 'Bakevellia bicarinata [misspelled as Bakewellia bicarinata] belongs to Bakevellia'
- 'Bakevellia nikitowkensis belongs to Bakevellia' according to Yakovlev 1903
- 'Bakevellia nikitowkensis belongs to Bakevellia'
- 'Cardinia artiensis belongs to Cardinia' according to Stuckenberg 1898
- 'Cardinia artiensis is recombined as Palaeoneilo artiensis'
- 'Claraia stachei belongs to Claraia'
- 'Cleidophorus oblongus belongs to Cleidophorus' according to Golowinsky 1869
- 'Cleidophorus oblongus is recombined as Stutchburia oblonga'
- 'Conocardium praepermicus belongs to Conocardium'
- 'Corbula permiana belongs to Corbula' according to Lutkevitch and Lobanova 1960
- 'Corbula permiana is recombined as Pyramus permianus'
- 'Cucullaea schlotheimii is recombined as Schizodus schlotheimi'
- 'Cypricardinia permica belongs to Cypricardinia'
- 'Cyrtodontarca belongs to Pterineidae'
- 'Cyrtodontarca bakewellioides belongs to Cyrtodontarca' according to Yakovlev 1903
- 'Cyrtodontarca bakewellioides belongs to Cyrtodontarca'
- 'Discites pusillus is recombined as Streblopteria pusilla'
- 'Edmondia netschajewi belongs to Edmondia'
- 'Euchondria levicula belongs to Euchondria'
- 'Glycimeris grandis belongs to Glycimeris' according to Stuckenberg 1905
- 'Glycimeris grandis is recombined as Edmondia grandis'
- 'Glyptoleda coleyi belongs to Glyptoleda'
- 'Grammysiopsis ursovi belongs to Grammysiopsis' according to Muromtseva 1974
- 'Grammysiopsis ursovi is a subjective synonym of Praeundulomya concentrica'
- 'Gryphites speluncarius is recombined as Pseudomonotis (Pseudomonotis) speluncaria'
- 'Intomodesma costatum belongs to Intomodesma' according to Popov 1958
- 'Intomodesma costatum is recombined as Atomodesma costata'
- 'Intomodesma turgida belongs to Intomodesma' according to Popov 1958
- 'Intomodesma turgida is recombined as Atomodesma turgida'
- 'Kolymia inoceramiformis belongs to Kolymia'
- 'Kolymia irregularis is a subjective synonym of Kolymia inoceramiformis'
- 'Kolymia lenaensis is a subjective synonym of Kolymia nikolaewi'
- 'Kolymia pterinaeformis belongs to Kolymia' according to Popov 1958
- 'Kolymia pterinaeformis belongs to Kolymia'
- 'Kolymia pterineaeformis belongs to Kolymia' according to Popov 1958
- 'Kolymia pterineaeformis belongs to Kolymia'
- 'Kolymia verchojanica belongs to Kolymia' according to Lutkevitch and Lobanova 1960
- 'Kolymia verchojanica belongs to Kolymia'
- 'Leda lunulata belongs to Leda' according to Dembskaya 1972
- 'Leda lunulata is recombined as Nuculana lunulata'
- 'Leda sinuata belongs to Leda' according to Dembskaja 1972
- 'Leda sinuata is recombined as Nuculana sinuata'
- 'Liebea vaengensis belongs to Liebea' according to Kulikov 1967
- 'Liebea vaengensis is a subjective synonym of Promytilus retusus'
- 'Lima kasanensis belongs to Lima' according to Netschajew 1894
- 'Lima kasanensis is recombined as Palaeolima kasanensis'
- 'Lima krotowi is recombined as Palaeolima krotowi'
- 'Lima laticostata belongs to Lima' according to Tschernyschew 1902
- 'Lima laticostata is recombined as Palaeolima laticostata'
- 'Modiola gigantea belongs to Modiola' according to Stuckenberg 1898
- 'Modiola gigantea is recombined as Lithophaga gigantea'
- 'Modiolopsis extensus belongs to Modiolopsis' according to Lutkevitch and Lobanova 1960
- 'Modiolopsis extensus is recombined as Modiolus extensus'
- 'Monotis garforthensis is recombined as Pseudomonotis (Trematiconcha) garforthensis'
- 'Myonia (Myonia) bulkurensis is a subjective synonym of Myonia (Myonia) carinata'
- 'Myonia (Myonia) gorskyi is recombined as Ragozinia gorskyi'
- 'Myonia (Myonia) sulcatiformis belongs to Myonia (Myonia)' according to Astafieva-Urbaitis 1976
- 'Myonia (Myonia) sulcatiformis is a subjective synonym of Myonia (Myonia) carinata'
- 'Myonia (Pachymyonia) bicarinata belongs to Myonia (Pachymyonia)' according to Astafieva-Urbaitis 1976
- 'Myonia (Pachymyonia) bicarinata is a subjective synonym of Myonia (Pachymyonia) elata'
- 'Myonia (Pachymyonia) bytantajensis belongs to Myonia (Pachymyonia)' according to Astafieva-Urbaitis 1976
- 'Myonia (Pachymyonia) bytantajensis is a subjective synonym of Myonia (Myonia) carinata'
- 'Myonia (Pachymyonia) longa belongs to Myonia (Pachymyonia)' according to Astafieva-Urbaitis 1976
- 'Myonia (Pachymyonia) longa is a subjective synonym of Myonia (Myonia) carinata'
- 'Myonia (Pachymyonia) lutkevitchi belongs to Myonia (Pachymyonia)' according to Astafieva-Urbaitis 1976
- 'Myonia (Pachymyonia) lutkevitchi is a subjective synonym of Myonia (Myonia) carinata'
- 'Myonia subarbitrata belongs to Myonia' according to Dickins 1963
- 'Myonia subarbitrata is recombined as Myonia (Myonia) subarbitrata'
- 'Myophoria praecox is recombined as Lyroschizodus praecox'
- 'Mytilus (Modiola) pallasi is recombined as Stutchburia pallasi'
- 'Mytilus septifer is recombined as Liebea septifer'
- 'Mytilus squamosus is recombined as Liebea squamosa'
- 'Mytulites striatus is recombined as Parallelodon striatus'
- 'Netschajewia tschernyschewi is recombined as Stutchburia tschernyschewi'
- 'Nucula beyrichii is recombined as Nuculopsis beyrichi'
- 'Nucula consobrina belongs to Nucula' according to Eichwald 1861
- 'Nucula consobrina is recombined as Lithophaga consobrina'
- 'Nucula kazanensis is recombined as Nuculana kasanensis'
- 'Nucula kazanensis is recombined as Polidevcia kasanensis' according to Lutkevitch and Lobanova 1960
- 'Nucula magna is recombined as Nuculana magna' according to Popov 1959
- 'Nucula magna is recombined as Nuculana magna'
- 'Nucula trivialis is recombined as Nuculopsis trivialis'
- 'Nucula wymmensis is recombined as Nuculopsis wymmensis'
- 'Nuculavus cornutus belongs to Nuculavus' according to Dembskaja 1972
- 'Nuculavus cornutus is recombined as Nuculopsis cornutus'
- 'Nuculopsis salebrosus belongs to Nuculopsis'
- 'Nuculopsis salebrosus belongs to Nuculopsis' according to Dembskaya 1972
- 'Oriocrassatella elongata belongs to Oriocrassatella'
- 'Orthonota costata is recombined as Sanguinolites costatus'
- 'Pachydomus carinatus is recombined as Myonia (Myonia) carinata'
- 'Pachymyonia elata is recombined as Myonia (Pachymyonia) elata'
- 'Palaeocosmomya kochi belongs to Palaeocosmomya'
- 'Palaeoneilo arctica belongs to Palaeoneilo'
- 'Parainoceramus bulkuriensis belongs to Parainoceramus' according to Voronetz 1936
- 'Parainoceramus bulkuriensis is a subjective synonym of Kolymia nikolaewi'
- 'Parainoceramus lenaensis belongs to Parainoceramus' according to Voronetz 1936
- 'Parainoceramus lenaensis is recombined as Atomodesma lenaensis'
- 'Parainoceramus nikolaewi belongs to Parainoceramus' according to Voronets 1936
- 'Parainoceramus nikolaewi is recombined as Kolymia nikolaewi'
- 'Parallelodon licharewi belongs to Parallelodon' according to Maslennikov 1935
- 'Paychoya is a subjective synonym of Lithophaga'
- 'Paychoya sicaria is a subjective synonym of Lithophaga gigantea'
- 'Pecten artiensis is recombined as Aviculopecten artiensis'
- 'Pecten eichwaldianus belongs to Pecten' according to Stuckenberg 1898
- 'Pecten eichwaldianus is recombined as Streblopteria eichwaldi'
- 'Pecten ellipticus is recombined as Streblopteria elliptica'
- 'Pecten fittoni is recombined as Morrisipecten fittoni'
- 'Pecten keyserlingianus is recombined as Morrisipecten keyserlingi'
- 'Pecten keyserlingianus is corrected as Pecten keyserlingi and belongs to Pecten' according to Tschernyschew 1902
- 'Pecten keyserlingianus is recombined as Aviculopecten keyserlingianus' according to Stuckenberg 1898
- 'Pecten keyserlingiformis is recombined as Aviculopecten keyserlingiformis'
- 'Pecten keyserlingiformis belongs to Pecten' according to Licharew 1927
- 'Pecten levis belongs to Pecten' according to Lutkevitch and Lobanova 1960
- 'Pecten levis is recombined as Streblopteria levis'
- 'Pecten limaeformis is recombined as Deltopecten limaeformis'
- 'Pecten longus belongs to Pecten' according to Lutkevitch and Lobanova 1960
- 'Pecten longus is a subjective synonym of Streblopteria levis'
- 'Pecten radiatus belongs to Pecten' according to Lutkevitch and Lobanova 1960
- 'Pecten radiatus is recombined as Streblopteria radiata'
- 'Pecten rotundus belongs to Pecten' according to Lutkevitch and Lobanova 1960
- 'Pecten rotundus is a subjective synonym of Streblopteria levis'
- 'Pecten subclathratus is recombined as Vorkutopecten subclathratus'
- 'Permoceramus sibiricus belongs to Permoceramus' according to Muromtseva 1979
- 'Permoceramus sibiricus belongs to Permoceramus'
- 'Permophorus angustus belongs to Permophorus'
- 'Pernopecten vadegensis belongs to Pernopecten'
- 'Pholadomya kasanensis is recombined as Palaeocosmomya kazanensis'
- 'Pleurophorus modioliformis is recombined as Stutchburia modioliformis'
- 'Pleurophorus oblongus belongs to Pleurophorus' according to Meek and Hayden 1872
- 'Pleurophorus oblongus is recombined as Permophorus oblongus'
- 'Polidevcia flexuosa belongs to Polidevcia' according to Lutkevitch and Lobanova 1960
- 'Polidevcia flexuosa is recombined as Nuculana flexuosa'
- 'Posidonia permica is recombined as Atomodesma permica'
- 'Praeundulomya concentrica belongs to Praeundulomya'
- 'Praeundulomya elongata belongs to Praeundulomya'
- 'Praeundulomya petschorica belongs to Praeundulomya'
- 'Promytilus retusus belongs to Promytilus'
- 'Prospondylus noinskyi belongs to Prospondylus' according to Licharew 1931
- 'Prospondylus noinskyi is a subjective synonym of Pseudomonotis garforthensis'
- 'Prothyris (Amphikoilum) belongs to Prothyris' according to Novojilov 1956
- 'Prothyris (Amphikoilum) bilobata belongs to Prothyris (Amphikoilum)' according to Pogorevitsch 1975
- 'Prothyris (Amphikoilum) bilobata belongs to Prothyris (Amphikoilum)'
- 'Prothyris (Prothyris) cilindricus belongs to Prothyris (Prothyris)'
- 'Pseudobakewellia belongs to Pterineidae'
- 'Pseudobakewellia antiquaeformis belongs to Pseudobakewellia' according to Noinsky 1913
- 'Pseudobakewellia antiquaeformis belongs to Pseudobakewellia'
- 'Pseudobakewellia ceratophagaeformis belongs to Pseudobakewellia' according to Noinskyi 1913
- 'Pseudobakewellia ceratophagaeformis belongs to Pseudobakewellia'
- 'Aviculomonotis is a subjective synonym of Pseudomonotis'
- 'Pseudomonotis laticostata is recombined as Cyrtorostra laticostata'
- 'Pseudomonotis permianus belongs to Pseudomonotis' according to Maslennikov 1935
- 'Pseudomonotis permianus is recombined as Pseudomonotis (Pseudomonotis) permianus'
- 'Pseudomonotis sexcostatus is recombined as Aviculopecten sexcostatus'
- 'Pterinea aviculaeformis belongs to Pterinea' according to Stuckenberg 1898
- 'Pterinea aviculaeformis is recombined as Leptodesma (Leiopteria) aviculaeformis'
- 'Pterinea macroptera is recombined as Merismopteria macroptera'
- 'Pterinopecten licharewi belongs to Pterinopecten' according to Fredericks 1915
- 'Pterinopecten licharewi is recombined as Acanthopecten licharewi'
- 'Pterinopecten pseudoradiatus belongs to Pterinopecten' according to Fredericks 1915
- 'Pterinopecten pseudoradiatus belongs to Pterinopecten'
- 'Pterinopecten pseudoradiatus is recombined as Aviculopecten pseudoradiatus' according to Licharew 1927
- 'Pterinopecten serdobowae belongs to Pterinopecten' according to Fredericks 1915
- 'Pterinopecten serdobowae is recombined as Aviculopecten serdobowae' according to Licharew 1927
- 'Pterinopecten serdobowae belongs to Pterinopecten'
- 'Ragozinia dembskajae belongs to Ragozinia'
- 'Sanguinolites etheridgei belongs to Sanguinolites' according to de Koninck 1877
- 'Sanguinolites etheridgei is recombined as Vacunella etheridgei'
- 'Sanguinolites gijigensis is recombined as Praeundulomya gijigensis'
- 'Sanguinolites lukjanovae belongs to Sanguinolites'
- 'Sanguinolites sibirica belongs to Sanguinolites' according to Kulikov 1967
- 'Sanguinolites sibirica is a subjective synonym of Myonia (Myonia) gibbosa'
- 'Sanguinolites verchojanicus is recombined as Wilkingia verchojanica'
- 'Sanguinolites verchojanicus belongs to Sanguinolites' according to Murontseva 1974
- 'Scaphellina praeobscurus belongs to Scaphellina'
- 'Schizodus affinis belongs to Schizodus'
- 'Schizodus planus belongs to Schizodus' according to Golowinsky 1869
- 'Schizodus planus is recombined as Oriocrassatella plana'
- 'Schizodus rossicus belongs to Schizodus'
- 'Schizodus subobscurus belongs to Schizodus'
- 'Schizodus texanus belongs to Schizodus'
- 'Solemya (Janeia) solikamica belongs to Solemya (Janeia)'
- 'Solemya biarmica is recombined as Solemya (Janeia) biarmica'
- 'Solemya kasanensis is recombined as Solemya (Janeia) kasanensis'
- 'Solemya simmetrica belongs to Solemya' according to Lutkevitch and Lobanova 1960
- 'Solemya simmetrica is recombined as Pyramus simmetricus'
- 'Solenimya normalis is recombined as Solemya (Janeia) normalis'
- 'Solenopsis parvulus is recombined as Solenomorpha parvula'
- 'Streblochondria kulojensis belongs to Streblochondria' according to Kulikov 1967
- 'Streblochondria kulojensis is a subjective synonym of Aviculopecten orientalis'
- 'Thracia alta belongs to Thracia' according to Lutkevitch and Lobanova 1960
- 'Thracia alta is a subjective synonym of Myonia (Myonia) carinata'
- 'Thracia longa belongs to Thracia' according to Lutkevitch and Lobanova 1960
- 'Thracia longa is a subjective synonym of Myonia (Myonia) carinata'
- 'Vacunella dawsonensis belongs to Vacunella'
- 'Vacunella novosemelica belongs to Vacunella'
- 'Vorkutella belongs to Solemyidae'
- 'Vorkutella dembskaja belongs to Vorkutella'