†Acronemus Rieppel 1982 (elasmobranch)
Parent taxon: Euselachii according to J. Maisey 2010
Sister taxa: Hueneichthys, Hybodontida, Neoselachii, Orectoloboidei, Protacrodontoidea, Sphenacanthidae, Squatinoidei, Surcaudalus, Synechodontidae
Subtaxa: Acronemus tuberculatus
Ecology: nektonic carnivore