†order Selachophidichthyoidei (shark)
Chondrichthyes - Selachophidichthyoidei
Parent taxon: Selachii according to D. S. Jordan 1963
Sister taxa: Acanthodei, Cestraciontes, Ichthyotomi, Pleuropterygii, Polyspondyli
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Selachophidichthyoidei in the database