Abiella Ragozin, 1933 † (additional source)
Abiella concinna (T. R. Jones, 1901) † accepted as Concinella concinna (T. R. Jones, 1901) † (basis of record)
Angarodon kumsassiensis Ragozin, 1935 † (basis of record)
Angarodon kumsassiensis var. rotundata Khalfin, 1950 † accepted as Angarodon rotundata Khalfin, 1950 † (original description)
Angarodon rugatus Khalfin, 1950 † (original description)
Anthracomya tomiensis Khalfin, 1939 † accepted as Summita tomiensis (Khalfin, 1939) † (source of synonymy)
Anthraconaia neuburgi (Fedotov, 1937) † (basis of record)
Anthraconauta (Prokopievskia) Khalfin, 1950 † accepted as Prokopievskia Khalfin, 1950 † (original description)
Anthraconauta (Prokopievskia) gigantea (Ragozin, 1931) † accepted as Prokopievskia gigantea (Ragozin, 1931) † (basis of record)
Anthraconauta (Prokopievskia) gigantea f. parva Khalfin, 1950 † accepted as Prokopievskia parva (Khalfin, 1950) † (original description)
Anthraconauta (Prokopievskia) gigantea f. ussiensis Khalfin, 1950 † accepted as Ussoviella ussiensis (Khalfin, 1950) † (original description)
Anthraconauta (Prokopievskia) gigantea var. sygmoidea Khalfin, 1950 † accepted as Prokopievskia sygmoidea (Khalfin, 1950) † (original description)
Anthraconauta (Prokopievskia) longissima Khalfin, 1950 † accepted as Prokopievskia longissima (Khalfin, 1950) † (original description)
Anthraconauta (Prokopievskia) striatella Khalfin, 1950 † accepted as Prokopievskia striatella (Khalfin, 1950) † (original description)
Anthraconauta analoga Khalfin, 1950 † accepted as Augea analoga (Khalfin, 1950) † (original description)
Anthraconauta anthracomyoides Fedotov, 1937 † accepted as Anadontella anthracomyoides (Fedotov, 1937) † (basis of record)
Anthraconauta anthraconaiaemorpha Khalfin, 1950 † (original description)
Anthraconauta cylindrica Khalfin, 1950 † accepted as Pseudomodiolus cylindricus (Khalfin, 1950) † (original description)
Anthraconauta flagitiosa (Ragozin, 1935) † (basis of record)
Anthraconauta iljinskiensis Fedotov, 1937 † (basis of record)
Anthraconauta kemeroviensis Fedotov, 1937 † accepted as Anadontella kemeroviensis (Fedotov, 1937) † (basis of record)
Anthraconauta krochalevskiensis Fedotov, 1938 † (additional source)
Anthraconauta longa (Ragozin, 1935) † accepted as Amnigeniella longa (Ragozin, 1935) † (basis of record)
Anthraconauta minuta (Ragozin, 1935) † (basis of record)
Anthraconauta obliqua (Khalfin, 1939) † accepted as Anthraconauta obliquus (Khalfin, 1939) † (basis of record)
Anthraconauta porrecta (Khalfin, 1939) † accepted as Anthraconauta iljinskiensis Fedotov, 1937 † (basis of record)
Anthraconauta pseudophillipsii [sic] † accepted as Anthraconauta pseudophillipsi Fedotov, 1937 † (basis of record)
Anthraconauta pseudophillipsii var. acuta Khalfin, 1950 † accepted as Papinella acuta (Khalfin, 1950) † (original description)
Anthraconauta pseudophillipsii var. subaequalis Khalfin, 1950 † accepted as Anadontella subaequalis (Khalfin, 1950) † (original description)
Anthraconauta quasitenuis Khalfin, 1950 † accepted as Amnigeniella quasitenuis (Khalfin, 1950) † (original description)
Anthraconauta robusta Khalfin, 1950 † accepted as Pseudomodiolus robustus (Khalfin, 1950) † (original description)
Anthraconauta rotundata Khalfin, 1950 † accepted as Mrassiellina rotundata (Khalfin, 1950) † (original description)
Anthraconauta sendersoni Khalfin, 1950 † (original description)
Anthraconauta sphenoidalis Khalfin, 1950 † accepted as Pseudomodiolus sphenoidalis (Khalfin, 1939) † (original description)
Anthraconauta sphenoidalis var. ovoides Khalfin, 1950 † accepted as Summita ovoides (Khalfin, 1950) † (original description)
Anthraconauta sphenoidalis var. subcentralis Khalfin, 1950 † accepted as Pseudomodiolus sphenoidalis subcentralis (Khalfin, 1950) † (original description)
Anthraconauta taeniolata Khalfin, 1950 † accepted as Mrassiella taeniolata (Khalfin, 1950) † (original description)
Anthraconauta trigonalis (Khalfin, 1939) † (basis of record)
Anthraconauta uskatiensis Khalfin, 1950 † (original description)
Anthraconauta vulgaris Khalfin, 1950 † accepted as Pseudomodiolus vulgaris (Khalfin, 1950) † (original description)
Anthraconauta zvonarevi (Ragozin, 1939) † (basis of record)
Augea Khalfin, 1950 † (original description)
Augea elliptica Khalfin, 1950 † (original description)
Augea longa Khalfin, 1950 † accepted as Kinerkaella longa (Khalfin, 1950) † (original description)
Augea ovata Khalfin, 1950 † (original description)
Aviculopecten balakchonskiensis Fedotov, 1937 † (basis of record)
Dictys Khalfin, 1950 † (original description)
Dictys inflatus Khalfin, 1950 † (original description)
Kinerkaella Khalfin, 1950 † (original description)
Kinerkaella (Kinerkaellina) Khalfin, 1950 † accepted as Kinerkaella Khalfin, 1950 † (original description)
Kinerkaella (Kinerkaellina) imitabilis Khalfin, 1950 † accepted as Kinerkaella imitabilis Khalfin, 1950 † (original description)
Kinerkaella balakhonskiensis (Ragozin, 1931) † (basis of record)
Kinerkaella balakhonskiensis var. elongata Khalfin, 1950 † accepted as Kinerkaella elongata Khalfin, 1950 † (original description)
Microdonta Khalfin, 1950 † accepted as Senderzoniella Betekhtina, 1977 † (original description)
Microdontella cyclos Khalfin, 1950 † accepted as Abiella cyclos (Khalfin, 1950) † (original description)
Microdontella elliptica Khalfin, 1950 † accepted as Prilukiella elliptica (Khalfin, 1950) † (original description)
Microdontella primaeva Khalfin, 1950 † accepted as Senderzoniella primaeva (Khalfin, 1950) † (original description)
Microdontella subovata (T. R. Jones, 1901) † accepted as Prilukiella subovata (T. R. Jones, 1901) † (basis of record)
Microdontella subovata var. elongata Khalfin, 1950 † accepted as Abiella elongata (Khalfin, 1950) † (original description)
Mrassiella ampla Khalfin, 1950 † accepted as Mrassiellina ampla (Khalfin, 1950) † (original description)
Mrassiella concinna Khalfin, 1950 † (original description)
Mrassiella gigantissima Khalfin, 1950 † accepted as Ussoviella gigantissima (Khalfin, 1950) † (original description)
Mrassiella gloriosa Ragozin, 1935 † (additional source)
Mrassiella linguiformis Khalfin, 1950 † (original description)
Mrassiella magniforma Ragozin, 1935 † (basis of record)
Mrassiella magniforma f. postera Khalfin, 1950 † (original description)
Mrassiella magniforma var. permagna Khalfin, 1950 † accepted as Mrassiella permagna Khalfin, 1950 † (original description)
Mrassiella ovata Khalfin, 1950 † (original description)
Mrassiella rhomboidea Khalfin, 1950 † (original description)
Mrassiella sera Khalfin, 1950 † (original description)
Mrassiella striata Khalfin, 1950 † (original description)
Mrassiella subcordata Khalfin, 1950 † (original description)
Myalinella Newell, 1942 † (basis of record)
Myalinella kumpani (Fedotov, 1937) † (basis of record)
Myalinella spirorbigera Khalfin, 1950 † (original description)
Naiadites kostomanovi Khalfin, 1950 † accepted as Myalina kostomanovi (Khalfin, 1950) † (original description)
Naiadites lingualis Khalfin, 1950 † (original description)
Naiadites mira Khalfin, 1950 † (original description)
Naiadites orestovi (Fedotov, 1938) † accepted as Myalinella orestovi (Fedotov, 1938) † (basis of record)
Naiadites sibirica Khalfin, 1950 † accepted as Myalinella sibirica (Khalfin, 1950) † (original description)
Neamnigenia Khalfin, 1950 † (original description)
Neamnigenia beljanini Khalfin, 1950 † (original description)
Orthonaiadites Khalfin, 1950 † (original description)
Orthonaiadites moltchanovi Khalfin, 1950 † accepted as Orthomyalina moltchanovi (Khalfin, 1950) † (original description)
Orthonaiadites subcentralis Khalfin, 1950 † accepted as Prilukiella (Prilugona) subcentralis (Khalfin, 1950) † represented as Prilukiella subcentralis (Khalfin, 1950) † (original description)
Orthonaiadites triangularis Khalfin, 1950 † (original description)
Palaeanodonta pseudolongissima Khalfin, 1950 † accepted as Palaeomutela pseudolongissima (Khalfin, 1950) † (original description)
Palaeanodonta sinuatiformis Khalfin, 1950 † accepted as Palaeomutela (Palaeanodonta) sinuatiformis (Khalfin, 1950) † represented as Palaeomutela sinuatiformis (Khalfin, 1950) † (original description)
Yavorskiella Khalfin, 1950 † (original description)
Yavorskiella skoki (Fedotov, 1938) † (basis of record)