1. Genus Asaphinoides F. Hodson, 1931
2. Genus Choristodon Jonas, 1844
3. Genus Cooperella P. P. Carpenter, 1864
4. Genus Lajonkairia Deshayes, 1855
5. Genus Mysia Lamarck, 1818
6. Genus Petricola Lamarck, 1801
7. Genus Petricolaria Stoliczka, 1870
8. Genus Claudiconcha P. Fischer, 1887 accepted as Petricola (Claudiconcha) P. Fischer, 1887 represented as Petricola Lamarck, 1801 (unaccepted > superseded rank)
9. Genus Gastranella A. E. Verrill, 1872 accepted as Petricolaria Stoliczka, 1870 (unaccepted > junior subjective synonym)
10. Genus Lajonkairea Jukes-Browne, 1910 accepted as Lajonkairia Deshayes, 1855 (Unjustified emendation for Lajonkairia.)
11. Genus Lucinopsis Forbes & Hanley, 1848 accepted as Mysia Lamarck, 1818 (unaccepted > junior subjective synonym)
12. Genus Naranio Gray, 1853 accepted as Petricola Lamarck, 1801 (synonym)
13. Genus Oedalia P. P. Carpenter, 1864 accepted as Cooperella P. P. Carpenter, 1864 (synonym)
14. Genus Oedalina P. P. Carpenter, 1866 accepted as Cooperella P. P. Carpenter, 1864 (unnecessary replacement name for Oedalia)
15. Genus Petricolirus Habe, 1951 accepted as Petricola Lamarck, 1801
16. Genus Pseudoirus Habe, 1951 accepted as Petricola Lamarck, 1801 (synonym)
17. Genus Rupellaria Fleuriau de Bellevue, 1802 accepted as Petricola (Rupellaria) Fleuriau de Bellevue, 1802 represented as Petricola Lamarck, 1801 (unaccepted > superseded rank)
18. Genus Clotho Faujas de Saint-Fond, 1808 † (uncertain > nomen dubium)

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