Angulyagra voskresenskiana Popova, 1964 † (original description)
Cipangopaludina artemica Popova, 1964 † (original description)
Cipangopaludina striata Popova, 1963 † (redescription)
Cristaria languilata Martinson, 1951 † (additional source)
Cristaria pseudostriata (Martinson, 1951) † (basis of record)
Galba compacta (Martinson, 1954) † accepted as Stagnicola compactus (Martinson, 1954) † (basis of record)
Galba limnaeiformis (Martinson, 1954) † accepted as Stagnicola limnaeiformis (Martinson, 1954) † (basis of record)
Galba martinsoniana Popova, 1964 † accepted as Stagnicola martinsonianus (Popova, 1964) † (original description)
Heudeana Frierson, 1922 accepted as Ptychorhynchus C. T. Simpson, 1900 (basis of record)
Heudeana borealis Popova, 1963 † (redescription)
Hyriopsis elegans Popova, 1964 † accepted as Sinohyriopsis elegans (Popova, 1964) † (original description)
Hyriopsis gracilis Popova, 1964 † (original description)
Hyriopsis triangula Popova, 1961 † accepted as Sinohyriopsis triangula (Popova, 1961) † (basis of record)
Lamprotula sibirica Popova, 1961 † (basis of record)
Limnoscapha praebaicalensis Popova, 1964 † accepted as Sinohyriopsis praebaicalensis (Popova, 1964) † (original description)
Limnoscapha tanchojenensis Popova, 1964 † accepted as Sinohyriopsis tanchojenensis (Popova, 1964) † (original description)
Margaritana elongata Martinson, 1951 † accepted as Margaritifera baicalica Popova, 1964 † (source of synonymy)
Margaritifera baicalica Popova, 1964 † (original description)
Parreysia baicalensis (Rammelmeyer, 1940) † accepted as Baicalinaia baicalensis (Rammelmeyer, 1940) † (basis of record)
Pyrgula (Sibiropyrgula) bikinensis Popova, 1963 † accepted as Sibiropyrgula bikinensis (Popova, 1963) † (redescription)
Pyrgula (Sibiropyrgula) bikinensis acutata Popova, 1964 † accepted as Sibiropyrgula acutata (Popova, 1964) † (original description)
Pyrgula orientalis Popova, 1963 † accepted as Sibiropyrgula orientalis (Popova, 1963) † (redescription)
Sinanodonta martinsonii (Popova, 1961) † (additional source)
Sphaerium oborense Popova, 1964 † (original description)
Tulotomoides pagodaeformis (Martinson, 1948) † (additional source)
Unio bersenevi Popova, 1963 † accepted as Nodularia bersenevi (Popova, 1963) † (redescription)
Unio douglasiae oviformis Popova, 1964 † accepted as Nodularia oviformis (Popova, 1964) † (original description)
Unio petrovski Popova, 1963 † accepted as Nodularia petrovski (Popova, 1963) † (redescription)
Unio wershutski Popova, 1964 † accepted as Tchangsinaia wershutski (Popova, 1964) † (original description)

Buryatiya for Anodonta martinsonii Popova, 1961 † 
Buryatiya for Hyriopsis elegans Popova, 1964 † 
Buryatiya for Hyriopsis gracilis Popova, 1964 † 
Buryatiya for Hyriopsis triangula Popova, 1961 † 
Buryatiya for Lamprotula sibirica Popova, 1961 † 
Buryatiya for Limnoscapha praebaicalensis Popova, 1964 † 
Buryatiya for Unio wershutski Popova, 1964 † 
Khabarovsk for Sphaerium oborense Popova, 1964 † 
Primorye for Cipangopaludina artemica Popova, 1964 † 
Primorye for Pyrgula (Sibiropyrgula) bikinensis acutata Popova, 1964 † 
Primorye for Unio douglasiae oviformis Popova, 1964 † 
Russian Far East for Angulyagra voskresenskiana Popova, 1964 † 

 Classification

 for Heudeana borealis Popova, 1963 †

Genus classification considered doubtful by Popova (1964) [details]

 Fossil range

 for Cipangopaludina striata Popova, 1963 †

Fossil range uncertain, indicated as Late Oligocene to Miocene, but no formation name given [details]

 Fossil range

 for Pyrgula (Sibiropyrgula) bikinensis acutata Popova, 1964 †

Fossil range uncertain, indicated as Late Oligocene to Miocene, but no formation name given [details]

 Fossil range

 for Pyrgula bikinensis Popova, 1963 †

Fossil range uncertain, indicated as Late Oligocene to Miocene, but no formation name given [details]

 Fossil range

 for Pyrgula orientalis Popova, 1963 †

Fossil range uncertain, indicated as Late Oligocene to Miocene, but no formation name given [details]

 Homonymy

 for Limnoscapha maxima Martinson, 1951 †

Secondary homonym of Unio maximus Fuchs, 1870, which was considered a Limnoscapha [= Hyriopsis] by Lindholm (1932). ... [details]

 Homonymy

 for Margaritana elongata Martinson, 1951 †

Invalid: junior secondary homonym of Margaritifera elongata (Lamarck, 1819). Popova (1964) introduced Margaritifera ... [details]

 Nomenclature

 for Limnoscapha tanchojenensis Popova, 1964 †

Replacement name for the secondary homonym Limnoscapha maxima Martinson, 1951, non Unio maximus Fuchs, 1870, which ... [details]