Acar J. E. Gray, 1857 (additional source)
Arcidae Lamarck, 1809 (additional source)
Aulacomya atra (Molina, 1782) (basis of record)
Bathyarca Kobelt, 1891 (additional source)
Bathyspinulidae Coan & Valentich-Scott, 1997 (basis of record)
Delectopecten gelatinosus (Mabille & Rochebrune, 1889) (status source)
Ledellinae J. A. Allen & H. L. Sanders, 1982 (additional source)
Limidae Rafinesque, 1815 (additional source)
Limopsidae Dall, 1895 (additional source)
Limopsis Sasso, 1827 (additional source)
Malletia chilensis Desmoulins, 1832 (basis of record)
Malletia inequalis Dall, 1908 accepted as Malletia chilensis Desmoulins, 1832 (source of synonymy)
Nuculaninae H. Adams & A. Adams, 1858 (1854) (basis of record)
Philobryidae F. Bernard, 1897 (additional source)
Propeamussium meridionale (E. A. Smith, 1885) (additional source)
Pteriidae J. E. Gray, 1847 (1820) (additional source)
Semimytilus algosus (Gould, 1850) accepted as Semimytilus patagonicus (Hanley, 1843) (basis of record)
Yoldiella A. E. Verrill & K. J. Bush, 1897 (additional source)