Parent taxon: Hemiptera according to K. P. Johnson et al. 2018
See also Cryan and Urban 2012, Grimaldi and Engel 2005, Kukalová-Peck and Lawrence 2004, Popov 1982, Popov et al. 1994, Szwedo 2018 and Wang et al. 2009
Sister taxa: Aphidii, Auchenorinques, Auchenorrhyncha, Belostomum, Biturritidae, Cercopyllis, Cicadopsyllidae, Cimicides, 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, Paleorrhyncha, Peloridiina, Pincombella, Pincombella belmontensis, Planophlebia, Protocoris ovalis, Protoprosbolidae, Shaandongia, Sternorrhyncha
Subtaxa: Peloridiomorpha Progonocimicoidea Progonocimicomorpha
Ecology: