Acila castrensis (Hinds, 1843) (additional source)
Adontorhina S. S. Berry, 1947 (additional source)
Adontorhina cyclia S. S. Berry, 1947 (additional source)
Amygdalum politum (A. E. Verrill & S. Smith, 1880) (additional source)
Axinodon redondoensis (T. A. Burch, 1941) (additional source)
Axinopsida Keen & Chavan, 1951 (additional source)
Axinopsida serricata (P. P. Carpenter, 1864) (additional source)
Axinus angulatus J. Sowerby, 1821 † (additional source)
Chama arcana F. R. Bernard, 1976 (additional source)
Chlamys hastata (G. B. Sowerby II, 1842) (additional source)
Compsomyax subdiaphana (P. P. Carpenter, 1864) (basis of record)
Crenella decussata (Montagu, 1808) (additional source)
Cyclocardia Conrad, 1867 (basis of record)
Cyclocardia ventricosa (A. Gould, 1850) accepted as Coanicardita ventricosa (A. Gould, 1850) (additional source)
Delectopecten vancouverensis (Whiteaves, 1893) (additional source)
Ennucula cardara (Dall, 1916) (additional source)
Ennucula tenuis (Montagu, 1808) (additional source)
Gregariella coarctata (P. P. Carpenter, 1857) (additional source)
Huxleyia munita (Dall, 1898) (additional source)
Leptopecten latiauratus (Conrad, 1837) (additional source)
Limatula saturna F. R. Bernard, 1978 (additional source)
Lucinoma annulata (Reeve, 1850) (additional source)
Neilonella Dall, 1881 (additional source)
Neilonella ritteri (Dall, 1916) (additional source)
Nemocardium centifilosum (P. P. Carpenter, 1864) accepted as Keenaea centifilosa (P. P. Carpenter, 1864) (basis of record)
Nucula carlottensis Dall, 1897 (additional source)
Nuculana hamata (P. P. Carpenter, 1864) (additional source)
Nuculana leonina (Dall, 1896) (basis of record)
Nuculana taphria (Dall, 1897) accepted as Saccella taphria (Dall, 1897) (additional source)
Parvilucina tenuisculpta (P. P. Carpenter, 1864) (additional source)
Pseudochama exogyra (Conrad, 1837) (additional source)
Rochefortia coani Valentich-Scott, 1998 accepted as Kurtiella coani (Valentich-Scott, 1998) (original description)
Rochefortia compressa Dall, 1913 accepted as Kurtiella compressa (Dall, 1913) (basis of record)
Rochefortia grippi Dall, 1912 accepted as Kurtiella grippi (Dall, 1912) (additional source)
Rochefortia mortoni Valentich-Scott, 1998 accepted as Kurtiella mortoni (Valentich-Scott, 1998) (original description)
Rochefortia tumida (P. P. Carpenter, 1864) accepted as Kurtiella tumida (P. P. Carpenter, 1864) (additional source)
Solamen columbianum (Dall, 1897) (source of synonymy)
Solemya reidi F. R. Bernard, 1980 accepted as Petrasma pervernicosa (Kuroda, 1948) (additional source)
Tellina carpenteri Dall, 1900 accepted as Ameritella carpenteri (Dall, 1900) (basis of record)
Tellina modesta (P. P. Carpenter, 1864) accepted as Ameritella modesta (P. P. Carpenter, 1864) (basis of record)
Thyasira flexuosa (Montagu, 1803) (additional source)
Tindaria kennerlyi (Dall, 1897) (additional source)
Tindaria martiniana Dall, 1916 (additional source)
Yoldia seminuda Dall, 1871 accepted as Yoldia aeolica (Valenciennes, 1846) (additional source)