Families

Acanaloniidae Amyot & Serville, 1843
Achilidae Stål, 1866
Achilixiidae Muir, 1923
Caliscelidae Amyot & Serville, 1843
Cixiidae Spinola, 1839
Coleoscytidae† Martynov, 1935
Delphacidae Leach, 1815
Derbidae Spinola, 1839
Dictyopharidae Spinola, 1839
Eurybrachidae Stål, 1862
Flatidae Spinola, 1839
Fulgoridae Latreille, 1820
Fulgoridiidae† Handlirsch, 1939
Gengidae Fennah, 1949
Hypochthonellidae China & Fennah, 1952
Issidae Spinola, 1839
Kinnaridae Muir, 1925
Lalacidae† Hamilton, 1990
Lophopidae Stål, 1866
Meenoplidae Fieber, 1872
Mimarachnidae† Shcherbakov, 2007
Neazoniidae† Szwedo, 2007
Nogodinidae Melichar, 1898
Perforissidae† Shcherbakov, 2007
Qiyangiricaniidae† Szwedo, Wang & Zhang, 2011
Ricaniidae Amyot & Serville, 1843
Surijokocixiidae† Shcherbakov, 2000
Tettigometridae Germar, 1821
Tropiduchidae Stål, 1866
Weiwoboidae† Lin, Szwedo, Huang & Stroinski, 2010