Subfamily Mezirinae
- Genus Aphleboderrhis Stål 1860
- Aphleboderrhis comata Champion 1898
- Aphleboderrhis pilosa Stål 1869
- Genus Dysodius Lepeletier & Serville 1828
- Dysodius lunatus (Fabricius 1794)
- Genus Hesus Stål 1862
- Hesus flaviventris (Burmeister 1835)
- Genus Kormilevia Usinger & Matsuda 1959
- Kormilevia dureti (Kormilev 1953)
- Genus Lobocara Bergroth 1892
- Lobocara oblonga Bergroth 1892
- Genus Mezira Amyot & Serville 1843
- Mezira americana (Spinola 1852)
- Mezira argentinensis Kormilev 1953
- Mezira birabeni Kormilev 1953
- Mezira bonaerensis Kormilev 1960
- Mezira bruchi Kormilev 1953
- Mezira formosa Kormilev 1953
- Mezira granuliger (Stål 1860)
- Mezira neonigripennis misionensis Kormilev 1953
- Mezira neonigripennis neonigripennis Kormilev 1953
- Mezira nigripennis Usinger 1936
- Mezira paragranuliger Kormilev 1953
- Mezira proseni Kormilev 1953
- Mezira regularis (Champion 1898)
- Mezira reuteri (Bergroth 1886)
- Mezira saltensis Kormilev 1953
- Mezira spissigrada Kormilev 1960
- Mezira tartagalensis Kormilev 1953
- Mezira vianai Kormilev 1953
- Genus Neuroctenus Fieber 1860
- Neuroctenus centralis (Berg 1879)
- Neuroctenus punctulatus (Burmeister 1835)
- Neuroctenus subandinus Kormilev 1953
- Neuroctenus terginus (Stål 1860)
- Genus Notapictinus Usinger & Matsuda 1959
- Notapictinus martinezi (Kormilev 1953)
- Notapictinus sanmigueli (Kormilev 1959)
- Genus Placogenys Usinger & Matsuda 1959
- Placogenys clarkei Kormilev 1966
