Order Dalatiiformes Shirai 1992 (sleeper shark)
Chondrichthyes - Dalatiiformes
Parent taxon: Neoselachii according to C. J. Underwood 2006
See also Adnet et al. 2006
Sister taxa: Anachronistiformes, Batoidea, Duffinselache, Eorapax, Galea, Galeomorphii, Grozonodon, Hopleacanthus, Nanocetorhinus, Odontorhytis, Rhomaleodus, Squalea, Squatinomorphii, Vallisodus
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Dalatiiformes in the database