Petricolidae

Petricolinae is a subfamily of saltwater clams, marine bivalve molluscs related to the large family Veneridae or Venus clams. Some authors include these genera within the Veneridae as the subfamily Petricolinae.

==Genera and species== Genera and species in the family Petricolidae include: Asaphinoides F. Hodson, 1931 Asaphinoides cantauranus (F. Hodson, 1931) Asaphinoides madreporicus (Jousseaume, 1895) Choristodon Jonas, 1844 Choristodon cancellatus Verrill, 1885 Choristodon robustus (G. B. Sowerby I, 1834) Cooperella P. P. Carpenter, 1864 Cooperella atlantica Rehder, 1943 Cooperella riosi M. Huber, 2010 Cooperella subdiaphana (P. P. Carpenter, 1864) Lajonkairia Deshayes, 1855 Lajonkairia cancellata (Gmelin, 1791) Lajonkairia digitalis (E. A. Smith, 1916) Lajonkairia divaricata (Lischke, 1872) Lajonkairia elegans (H. Adams, 1870) Lajonkairia lajonkairii (Payraudeau, 1826) Lajonkairia rupestris (Brocchi, 1814) Lajonkairia substriata (Montagu, 1808) Mysia Lamarck, 1818 Mysia marchali Cosel, 1995 Mysia pellucida (Tate, 1891) Mysia undata (Pennant, 1777) Petricola Lamarck, 1801 Petricola aequistriata G. B. Sowerby II, 1874 Petricola angolensis Cosel, 1995 Petricola bicolor G. B. Sowerby II, 1854 Petricola botula Olsson, 1961 Petricola californiensis Pilsbry & H. N. Lowe, 1932 Petricola carditoides (Conrad, 1837) Petricola concinna G. B. Sowerby I, 1834 Petricola dactylus G. B. Sowerby I, 1823 Petricola denticulata G. B. Sowerby I, 1834 Petricola divergens (Gmelin, 1791) Petricola exarata (P. P. Carpenter, 1857) Petricola fabagella Lamarck, 1818 Petricola habei M. Huber, 2010 Petricola hertzana Coan, 1997 Petricola insignis (Deshayes, 1854) Petricola inversa Macsotay & Campos, 2001 Petricola japonica Dunker, 1882 Petricola lapicida (Gmelin, 1791) Petricola linguafelis (P. P. Carpenter, 1857) Petricola lithophaga (Retzius, 1788) Petricola monstrosa (Gmelin, 1791) Petricola olssoni F. R. Bernard, 1983 Petricola quadrasi (Hidalgo, 1886) Petricola rugosa G. B. Sowerby I, 1834 Petricola scotti Coan, 1997 Petricolaria Stoliczka, 1870 Petricolaria cognata (C. B. Adams, 1852) Petricolaria cultellus (Deshayes, 1853) Petricolaria donnae (Petuch, 1998) Petricolaria gracilis (Deshayes, 1853) Petricolaria pholadiformis (Lamarck, 1818) Petricolaria pholadiformis lata Dall, 1925 Petricolaria serrata (Deshayes, 1853)