†unranked clade Squatinida (shark)
Parent taxon: Squalimorphi according to J. S. Nelson et al. 2016
See also Kalabis and Schultz 1974
Sister taxa: Pristiphoriformes, Squalida
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Squatinida in the database