Acar J. E. Gray, 1857 (additional source)
Adipicola Dautzenberg, 1927 (additional source)
Anomia peruviana A. d'Orbigny, 1846 (additional source)
Arca Linnaeus, 1758 (additional source)
Arcidae Lamarck, 1809 (additional source)
Atrina Gray, 1842 (additional source)
Aulacomya atra (Molina, 1782) (basis of record)
Bathyarca Kobelt, 1891 (additional source)
Brachidontes Swainson, 1840 (basis of record)
Crassostrea gigas (Thunberg, 1793) accepted as Magallana gigas (Thunberg, 1793) (additional source)
Crenellinae Gray, 1840 (additional source)
Gregariella Monterosato, 1883 (additional source)
Ledellinae Allen & H. L. Sanders, 1982 (additional source)
Leiosolenus aristatus (Dillwyn, 1817) (additional source)
Leiosolenus peruvianus (A. d'Orbigny, 1846) (basis of record)
Limidae Rafinesque, 1815 (additional source)
Limopsidae Dall, 1895 (additional source)
Limopsis Sasso, 1827 (additional source)
Mytella strigata (Hanley, 1843) (basis of record)
Mytilus galloprovincialis Lamarck, 1819 (additional source)
Neilonella Dall, 1881 (additional source)
Neilonellidae Schileyko, 1989 (basis of record)
Noetiidae R. B. Stewart, 1930 (additional source)
Nuculaninae H. Adams & A. Adams, 1858 (1854) (basis of record)
Philobryidae F. Bernard, 1897 (additional source)
Pinnidae Leach, 1819 (additional source)
Pteriidae J. E. Gray, 1847 (1820) (additional source)
Semimytilus algosus (Gould, 1850) accepted as Semimytilus patagonicus (Hanley, 1843) (basis of record)
Solemyidae Gray, 1840 (additional source)
Yoldiella A. E. Verrill & K. J. Bush, 1897 (additional source)