Tribe Calliopsini
- Genus Acamptopoeum Cockerell, 1905
- Acamptopoeum argentinum (Friese, 1906)
- Acamptopoeum calchaqui Compagnucci, 2004
- Acamptopoeum melanogaster Compagnucci, 2004
- Acamptopoeum prinii (Holmberg, 1884)
- Acamptopoeum submetallicum (Spinola, 1851)
- Acamptopoeum tintin Compagnucci, 2004
- Genus Arhysosage Brèthes, 1922
- Arhysosage atrolunata Engel, 2000
- Arhysosage bifasciata (Friese, 1908)
- Arhysosage flava Moure, 1958
- Arhysosage melanothricha Moure, 1999
- Arhysosage ochracea (Friese, 1908)
- Arhysosage zamicra Engel, 2000
- Genus Calliopsis Smith, 1853
- Subgenus Calliopsis (Ceroliopoeum) Ruz, 1991
- Calliopsis (Ceroliopoeum) laeta (Vachal, 1909)
- Subgenus Calliopsis (Liopoeodes) Ruz, 1991
- Calliopsis (Liopoeodes) xenopous Ruz, 1991
- Genus Callonychium Brèthes, 1922
- Subgenus Callonychium (Callonychium) Brèthes, 1922
- Callonychium (Callonychium) argentinum Brèthes, 1922
- Callonychium (Callonychium) flaviventre (Friese, 1906)
- Callonychium (Callonychium) mandibulare (Friese, 1916)
- Callonychium (Callonychium) petuniae Cure & Wittmann, 1990
- Subgenus Callonychium (Paranychium) Toro, 1989
- Callonychium (Paranychium) leleji Gonzalez & Engel, 2016
- Callonychium (Paranychium) minutum (Friese, 1906)
- Genus Liopoeum Friese, 1906
- Liopoeum argentinum (Jörgensen, 1912)
- Liopoeum hirsutulum (Spinola, 1851)
- Liopoeum mendocinum Jörgensen, 1912
- Liopoeum trifasciatum (Spinola, 1851)
- Genus Litocalliopsis Roig-Alsina & Compagnucci, 2003
- Litocalliopsis adesmiae Roig-Alsina & Compagnucci, 2003
- Genus Spinoliella Ashmead, 1899
- Subgenus Spinoliella (Peniella) Toro & Ruz, 1972
- Spinoliella (Peniella) aidae Gonzalez, Smith-Pardo & Engel, 2017
- Spinoliella (Peniella) incudinotata Compagnucci, 2015
- Spinoliella (Peniella) ruzi Compagnucci, 2015
- Spinoliella (Peniella) tadeyi Compagnucci, 2015
- Subgenus Spinoliella (Spinoliella) Ashmead, 1899
- Spinoliella (Spinoliella) obscura Compagnucci, 2015
