Frenulinidae

Frenulinidae is a family of brachiopods belonging to the order Terebratulida.

Genera:
 * Compsoria Cooper, 1973
 * Frenulina Dall, 1895
 * Jolonica Dall, 1920
 * Pictothyris Thomson, 1927
 * Shimodaia MacKinnon, Saito & Endo, 1997