[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977
   Order Squatiniformes Buen, 1926 [monotypic] - angel sharks
     Family Squatinidae Bonaparte, 1838 [monotypic] - angel sharks
       1 Genus Squatina Duméril, 1806