Subfamily Squalinae Bonaparte 1834 (dogfish shark)
Chondrichthyes - Squaliformes - Squalidae
Parent taxon: Squalidae according to A. Müller and C. Diedrich 1991
See also Bendix-Almgreen 1983
Sister taxa: Acanthidium, Acanthorhinus, Atractophorus, Centrophoroides, Centroscyllium, Centrosqualus, Dalatiinae, Entoxychirus, Lepidorhinus, Machephilus, Megasqualus, Microetmopterus, Nasisqualus, Paracentroscyllium, Protocentrophorus, Protosqualus, Scymnodon, Spinax, Squalus, Zameus
Subtaxa: none
Ecology: nektonic carnivore
Distribution: found only at Kienberg [S1, 11, 12, 14] (Miocene of Czech Republic)