Full reference: F. M. Carpenter. 1931. The Lower Permian Insects of Kansas: Part 4. The Order Hemiptera, and additions to the Paleodictyoptera and Protohymenoptera. American Journal of Science 5(22):113-130
Parent taxon: Hemiptera according to J. Szwedo 2018
See also Carpenter 1931 and Prokop et al. 2015
Sister taxa: Aphidii, Auchenorinques, Auchenorrhyncha, Belostomum, Biturritidae, Cicadariae, Cicadopsyllidae, Cimicides, Coleorrhyncha, Delphax rhenana, Delphax senilis, Eofulgoridium chanmaense, Gallinsecta, Hemelytrata, Heteroptera, Heteropterodea, Homoptera, Hydrocorisae, Hypocixius, Limnochares antiquus, Lithopsis lineatus, Lithopsis punctinervis, Ludibrium, Lystra vollenhoveni, Meshemipteron, Mesococcus, Palaeohemiptera, Peloridiina, Planophlebia, Poekilloptera, Protocoris ovalis, Protoprosbolidae, Shaandongia, Sternorrhyncha, Halys, Flata, Alydus, Tetyra
Subtaxa: Archescytinoidea
Ecology: