Amamibalcis yessonensis Rybakov & Yakovlev, 1993 (basis of record)
Amphorina odhneri (Derjugin & Gurjanova, 1926) accepted as Eubranchus 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)
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) (source of synonymy)
Chlamys asiatica Scarlato, 1981 (additional source)
Conchocele scarlatoi Ivanova & Moskalets, 1984 (additional source)
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) (source of synonymy)
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 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 gagarae Scarlato & Kafanov, 1988 (basis of record)
Mopalia retifera Thiele, 1909 (additional source)
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 exiguus (Alder & Hancock, 1848) accepted as Eubranchus exiguus (Alder & Hancock, 1848) (basis of record)
Nudibranchus rupium (Møller, 1842) accepted as Eubranchus rupium (Møller, 1842) (basis of record)
Obesotoma gigantea (Mörch, 1869) (basis of record)
Obesotoma starobogatovi Bogdanov, 1990 (basis of record)
Obesotoma tumida (Posselt, 1898) accepted as Granotoma tumida (Posselt, 1898) (basis of record)
Oenopota harpularioides A. N. Golikov & Fedjakov, 1987 accepted as Propebela harpularia (Couthouy, 1838) (source of synonymy)
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)

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]