Amamibalcis yessonensis Rybakov & Yakovlev, 1993 (basis of record)
Amphorina odhneri (Derjugin & Gurjanova, 1926) accepted as Eubranchus odhneri (Derjugin & Gurjanova, 1926) accepted as Corruptobranchus odhneri (Derjugin & Gurjanova, 1926) (basis of record)
Anisus centrifugus (Westerlund, 1897) accepted as Gyraulus centrifugus (Westerlund, 1897) (basis of record)
Bela sarsii A. E. Verrill, 1880 accepted as Oenopota impressa (Mörch, 1869) (source of synonymy)
Bela schmidti Friele, 1886 accepted as Oenopota harpa (Dall, 1885) (source of synonymy)
Beringius stimpsoni (A. A. Gould, 1860) (additional source)
Cerithiella whiteavesii (A. E. Verrill, 1880) accepted as Cerithiella metula (Lovén, 1846) (additional source)
Chiton pallasii Middendorff, 1847 accepted as Amicula vestita (Broderip & G. B. Sowerby I, 1829) accepted as Amicula amiculata (Pallas, 1788) (source of synonymy)
Chlamys asiatica Scarlato, 1981 (additional source)
Conchocele scarlatoi Ivanova & Moskalets, 1984 (additional source)
Crassina ovata T. Brown, 1829 accepted as Tridonta elliptica (T. Brown, 1827) (source of synonymy)
Cryptochiton stelleri (Middendorff, 1847) (basis of record)
Cryptonatica clausa (Broderip & G. B. Sowerby I, 1829) accepted as Cryptonatica affinis (Gmelin, 1791) (basis of record)
Cryptonatica septentrionalis (Møller, 1842) accepted as Cryptonatica affinis (Gmelin, 1791) (basis of record)
Cryptonatica septentrionalis (Møller, 1842) accepted as Cryptonatica affinis (Gmelin, 1791) (source of synonymy)
Cuthona marisalbi Roginskaya, 1963 accepted as Cuthonella concinna (Alder & Hancock, 1843) accepted as Fiocuthona concinna (Alder & Hancock, 1843) (source of synonymy)
Cyclocardia kurilensis Savitsky, 1981 (basis of record)
Cyclocardia rjabininae (Scarlato, 1955) (status source)
Cyclocardia scarlatoi Savitsky, 1981 (basis of record)
Cyclopecten imbrifer (Lovén, 1846) accepted as Cyclopecten hoskynsi (Forbes, 1844) (additional source)
Cyrtodaria kurriana Dunker, 1861 (basis of record)
Dosinia scabriuscula (R. A. Philippi, 1847) (additional source)
Epheria turrita (A. Adams, 1861) accepted as Lacuna turrita A. Adams, 1861 (basis of record)
Ganesa laevigata (Friele, 1876) accepted as Skenea trochoides (Friele, 1876) (basis of record)
Ganesa laevigata (Friele, 1876) accepted as Skenea trochoides (Friele, 1876) (source of synonymy)
Jeffreysina violacea A. N. Golikov & Kussakin, 1971 accepted as Rissoella violacea (A. N. Golikov & Kussakin, 1971) (additional source)
Lacunitunica lukinii A. N. Golikov & Gulbin, 1978 accepted as Lacuna lukinii (A. N. Golikov & Gulbin, 1978) (basis of record)
Latisipho georgianus (Dall, 1921) (additional source)
Leionucula W. Quenstedt, 1930 † (basis of record)
Leionucula bellotii (A. Adams, 1856) accepted as Ennucula tenuis (Montagu, 1808) (basis of record)
Leptochiton assimilis (Thiele, 1909) (basis of record)
Leptochiton hakodatensis (Thiele, 1909) (basis of record)
Littorina kasatka D. Reid, Zaslavskaya & Sergievsky, 1991 (basis of record)
Lyonsia cucumerina Ivanova, 1981 (status source)
Lyonsia gagarae Scarlato & Kafanov, 1988 (basis of record)
Lyonsia nuculanoformis Scarlato, 1980 (basis of record)
Lyonsia vniroi Scarlato, 1981 (status source)
Macoma middendorffi Dall, 1884 (status source)
Mopalia retifera Thiele, 1909 (additional source)
Mysella gurjanovae Scarlato & Ivanova, 1974 (basis of record)
Mysella gurjanovae elongata Scarlato & Ivanova, 1974 accepted as Mysella gurjanovae Scarlato & Ivanova, 1974 (source of synonymy)
Mysella kurilensis Scarlato & Ivanova, 1974 accepted as Montacutona kurilensis (Scarlato & Ivanova, 1974) (additional source)
Mysella kurilensis litoralis Scarlato & Ivanova, 1974 accepted as Mysella kurilensis Scarlato & Ivanova, 1974 accepted as Montacutona kurilensis (Scarlato & Ivanova, 1974) (source of synonymy)
Mysella planata (Dall, 1885) (additional source)
Neohaustator Ida, 1952 (basis of record)
Neptunea pribiloffensis (Dall, 1919) (basis of record)
Nuculana lamellosa (Leche, 1883) accepted as Nuculana pernula (O. F. Müller, 1779) (basis of record)
Nuculana lamellosa (Leche, 1883) accepted as Nuculana pernula (O. F. Müller, 1779) (source of synonymy)
Nudibranchus rupium (Møller, 1842) accepted as Eubranchulus rupium (Møller, 1842) (basis of record)
Nuttallia commoda (Yokoyama, 1925) † (additional source)
Obesotoma starobogatovi Bogdanov, 1990 (basis of record)
Obesotoma tumida (Posselt, 1898) accepted as Granotoma tumida (Posselt, 1898) (basis of record)
Onoba jeffrejsii [sic] accepted as Alvania jeffreysi (E. Waller, 1864) (basis of record)
Onoba jeffrejsii [sic] accepted as Alvania jeffreysi (E. Waller, 1864) (source of synonymy)
Onoba jeffreysi (E. Waller, 1864) accepted as Alvania jeffreysi (E. Waller, 1864) (basis of record)
Onoba verrilli (Friele, 1886) accepted as Alvania verrilli (Friele, 1886) (basis of record)
Placiphorella Dall, 1879 (additional source)
Placiphorella borealis Pilsbry, 1893 (additional source)
Polinices pallidus (Broderip & G. B. Sowerby I, 1829) accepted as Euspira pallida (Broderip & G. B. Sowerby I, 1829) (basis of record)
Portlandia aestuariorum (Mosevich, 1928) (basis of record)
Retusa pertenuis (Mighels, 1843) (basis of record)
Retusophiline lima (T. Brown, 1827) (basis of record)
Schizoplax brandtii (Middendorff, 1847) (basis of record)
Tellimya tenuis T. Brown, 1827 accepted as Kellia suborbicularis (Montagu, 1803) (source of synonymy)
Thracia itoi T. Habe, 1961 (additional source)
Venericardia granulata rjabininae Scarlato, 1955 accepted as Cyclocardia rjabininae (Scarlato, 1955) (status source)
Zachsia Habe, 1952 (additional source)

Russian part of the Barentsz Sea for Chlamys islandica (O. F. Müller, 1776) 
Russian part of the Bering Sea for Chlamys islandica (O. F. Müller, 1776) 
Russian part of the Chukchi Sea for Chlamys islandica (O. F. Müller, 1776) 
Russian part of the Japan Sea for Ruditapes philippinarum (A. Adams & Reeve, 1850) 
Russian part of the Kara Sea for Chlamys islandica (O. F. Müller, 1776) 
Russian part of the Sea of Okhotsk for Ruditapes philippinarum (A. Adams & Reeve, 1850) 
Russian part of the White Sea for Chlamys islandica (O. F. Müller, 1776) 
Russian part of the White Sea for Mya truncata Linnaeus, 1758 

 Distribution

 for Trichotropis bicarinata (G. B. Sowerby I, 1825)

Only subspecies T. bicarinata tenuis (Smith, 1877) is present in the ERMS scope (Barents Sea); the nominal ... [details]