Pentanchidae

Pentanchidae is a family of sharks belonging to the order Carcharhiniformes.

Genera:
 * Apristurus Garman, 1913
 * Asymbolus Whitley, 1939
 * Cephalurus Bigelow & Schroeder, 1941
 * Galeus Rafinesque, 1810
 * Halaelurus Gill, 1862
 * Holohalaelurus Fowler, 1934
 * Parmaturus Garman, 1906
 * Pentanchus Smith & Radcliffe in Smith, 1912