PaleoDB taxon number: 175597
Full reference: O. Béthoux and A. Nel. 2002. Venation pattern and revision of Orthoptera sensu nov. and sister groups. Phylogeny of Palaeozoic and Mesozoic Orthoptera sensu nov. Zootaxa 96:1-88
Parent taxon: Polyneoptera according to O. Béthoux 2007
Sister taxa: Blattopteroidea, Dermapterida, Dictyoptera, Eukinolabia, Gallophasmatidae, Haplocercata, Holopandictyoptera, Ideliopsis, Kitshuga, Mantoblattidae, Mystroptera, Notoptera, Orthopterida, Orthopteroidea, Paoliida, Parablattogryllus, Plecoptera, Plecopterida, Polyorthoptera, Polyplecoptera, Protorthoptera, Spectra, Suksunus, Xenonomia
Subtaxa: Aviologus, Bethouxia, Caloneurodea, Chresmodidae, Cnemidolestodea, Coselia, Emphylopteridae, Eoblattidae, Forfexala, Ischnoneuridae, Lobeattida, Lodevolongzhua, Omaliaidae, Omaliella, Palaeomastax, Paleoischnoptera, Panorthoptera, Protodictyon, Protomiamia, Sumixam, Triassophyllum
Ecology: