Clade Xenonomia Terry and Whiting 2005
PaleoDB taxon number: 380985
Parent taxon: Polyneoptera according to B. Wipfler et al. 2019
Sister taxa: Archaeorthoptera, Blattopteroidea, Dermapterida, Dictyoptera, Eukinolabia, Gallophasmatidae, Haplocercata, Holopandictyoptera, Ideliopsis, Kitshuga, Mantoblattidae, Mystroptera, Notoptera, Orthopterida, Orthopteroidea, Paoliida, Parablattogryllus, Plecoptera, Plecopterida, Polyorthoptera, Polyplecoptera, Protorthoptera, Spectra, Suksunus
Subtaxa: Grylloblattodea, Mantophasmatodea