†Acidaspides Lermontova 1951 (trilobite)
Parent taxon: Odontopleurida according to J. J. Sepkoski 2002
Sister taxa: Ancyropyge, Bounyongia, Clustinia, Colossaspis, Cyrtoprora, Dipyrogotes, Globulaspis, Histiomona, Prodamesella
Subtaxa: none
Ecology: fast-moving low-level epifaunal carnivore