After Parker, 1982, “The Tree of Life”, and Grimaldi & Engel, 2005

<==o Hemiptera Linnaeus, 1758 [incl. Homoptera & Heteroptera] (nivelkärsäiset; bugs, cicadas, whiteflies, aphids, etc.)
   |?- †Archiconiopteryx liasina (Handlirsch, 1906) [Archiconiopterygidae]
   |-- †Archescytinidae L.Perm.-U.Trias.
   |--+--o †Protopsyllidiidae U.Perm.-L.Cret.
   |  |  |-- Postopsyllidium emilyae
   |  |  `== other 29 genera and ~50 species
   |  `-- Sternorrhyncha (kirvansukuiset; psyllids, whiteflies, aphids, coccids)
   `--+-- Auchenorrhyncha (kaskaansukuiset; cicadas, leafhoppers, treehoppers, fulgoroids)
      `--o Heteropteroidea Schlee, 1969a
         |--o Coleorrhyncha
         |  |-- †Progonocimicidae
         |  `--+-- †Karabasia evansi [Karabasiidae] U.Jur. CAs.
         |     |-- †Hoploridium [Hoploridiidae] L.Cret. CAs.(?)
         |     `--o Peloridiidae
         |        |-- Peloridora
         |        `== other 12 recent genera
         `-- Heteroptera (true bugs; luteet)

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