Cardiomya alcocki (E. A. Smith, 1894) (basis of record)
Cardiomya costellata (Deshayes, 1835) (additional source)
Cardiomya knudseni (Allen & Morgan, 1981) (additional source)
Cardiomya striata (Jeffreys, 1876) (additional source)
Cetoconcha Dall, 1886 (additional source)
Cetoconcha braziliensis Allen & Morgan, 1981 (additional source)
Cetoconcha transversa (Locard, 1898) (basis of record)
Cuspidaria Nardo, 1840 (additional source)
Cuspidaria circinata (Jeffreys, 1876) (additional source)
Cuspidaria cuspidata (Olivi, 1792) (additional source)
Cuspidaria exigua (Jeffreys, 1876) (additional source)
Cuspidaria glacialis (G. O. Sars, 1878) (additional source)
Cuspidaria jugosa (S. V. Wood, 1857) (additional source)
Cuspidaria obesa (Lovén, 1846) (additional source)
Cuspidaria parva A. E. Verrill & K. J. Bush, 1898 (additional source)
Cuspidaria rostrata (Spengler, 1793) (additional source)
Cuspidaria semirostrata Locard, 1898 (basis of record)
Cuspidaria subtorta (G. O. Sars, 1878) (additional source)
Cuspidaria sulcifera (Jeffreys, 1882) accepted as Myonera sulcifera (Jeffreys, 1882) (basis of record)
Cuspidaria undata (A. E. Verrill, 1884) (additional source)
Cuspidaria ventricosa A. E. Verrill & K. J. Bush, 1898 (additional source)
Cuspidariidae Dall, 1886 (basis of record)
Cuspidarioidea Dall, 1886 (additional source)
Halicardia Dall, 1895 (additional source)
Halicardia flexuosa (A. E. Verrill & S. Smith, 1881) (additional source)
Haliris Dall, 1886 (basis of record)
Haliris granulata (G. Seguenza, 1860) (basis of record)
Halonympha Dall & E. A. Smith, 1886 (additional source)
Halonympha depressa (Jeffreys, 1882) (additional source)
Laevicordia G. Seguenza, 1876 (basis of record)
Laevicordia horrida Allen & J. F. Turner, 1974 accepted as Lyonsiella horrida (Allen & J. F. Turner, 1974) (basis of record)
Laevicordia insculpta (G. Seguenza, 1876) accepted as Policordia (Policordia) insculpta (Jeffreys, 1882) accepted as Policordia gemma (A. E. Verrill, 1880) (basis of record)
Leiomya A. Adams, 1864 (basis of record)
Leiomya inflata (Jeffreys, 1882) accepted as Rhinoclama inflata (Jeffreys, 1882) (basis of record)
Lyonsia formosa Jeffreys, 1882 accepted as Allogramma formosa (Jeffreys, 1882) (basis of record)
Lyonsiella abyssicola (G. O. Sars, 1872) (additional source)
Lyonsiella subquadrata (Jeffreys, 1882) (additional source)
Lyonsiellidae Dall, 1895 (basis of record)
Myonera alleni Poutiers, 1995 (basis of record)
Myonera alleni Poutiers, 1995 (original description)
Myonera paucistriata Dall, 1886 (additional source)
Policordia Dall, Bartsch & Rehder, 1938 (additional source)
Policordia (Policordia) Dall, Bartsch & Rehder, 1938 represented as Policordia Dall, Bartsch & Rehder, 1938 (basis of record)
Policordia atlantica Allen & J. F. Turner, 1974 (basis of record)
Policordia densicostata (Locard, 1898) (additional source)
Policordia gemma (A. E. Verrill, 1880) (additional source)
Policordia jeffreysi (Friele, 1879) (additional source)
Poromya Forbes, 1844 (basis of record)
Poromya granulata (Nyst & Westendorp, 1839) (additional source)
Poromyidae Dall, 1886 (basis of record)
Poromyoidea Dall, 1886 (additional source)
Protocuspidaria Allen & Morgan, 1981 (additional source)
Protocuspidaria verityi Allen & Morgan, 1981 (basis of record)
Rhinoclama Dall & E. A. Smith, 1886 (additional source)
Rhinoclama notabilis (Jeffreys, 1876) (basis of record)
Trigonulina A. d'Orbigny, 1853 (basis of record)
Trigonulina ornata A. d'Orbigny, 1853 (basis of record)
Tropidomya Dall & E. A. Smith, 1886 (additional source)
Tropidomya abbreviata (Forbes, 1843) (additional source)
Vertambitus Iredale, 1930 (basis of record)
Vertambitus triangularis (Locard, 1898) (new combination reference)
Verticordia J. De C. Sowerby, 1844 (original description)
Verticordia transversa Locard, 1898 accepted as Cetoconcha transversa (Locard, 1898) (basis of record)
Verticordia triangularis Locard, 1898 accepted as Vertambitus triangularis (Locard, 1898) (basis of record)