†family Diplodoselachidae Dick 1981 (elasmobranch)
Chondrichthyes - Xenacanthiformes - Diplodoselachidae
Parent taxon: Xenacanthiformes according to M. Ginter et al. 2010
See also Johnson and Thayer 2009, Lund and Grogan 2004, Nelson et al. 2016 and Zangerl 1981
Sister taxa: Xenacanthidae, Xenosynechodontidae
Subtaxa: Dicentrodus Diplodoselache Hagenoselache Lebachacanthus
Ecology: nektobenthic carnivore
Distribution: