[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977
   Order Lamniformes Berg, 1958 - mackerel sharks
     1 Family Odontaspididae Müller & Henle, 1839 - sand tiger sharks
     2 Family Mitsukurinidae Jordan, 1898 [monotypic] - goblin sharks
     3 Family Pseudocarchariidae Taylor, Compagno & Struhsaker, 1983 [monotypic] - crocodile sharks
     4 Family Megachasmidae Taylor, Compagno & Struhsaker, 1983 [monotypic] - megamouth sharks
     5 Family Alopiidae Bonaparte, 1835 [monotypic] - thresher sharks
     6 Family Cetorhinidae Gill, 1861 [monotypic] - basking sharks
     7 Family Lamnidae Bonaparte, 1835 - mackerel sharks