Abelamocoris MILLER, 1958 Þ Harpactorini, Harpactorinae
Abelocephala MALDONADO, 1996 Þ Tribelocephalini, Tribelocephalinae
Acanthaspis AMYOT & SERVILLE, 1843 Þ Reduviinae
Acanthischium AMYOT & SERVILLE, 1843 Þ Harpactorini, Harpactorinae
Acanthorhinocoris MILLER, 1940 Þ Opistoplatyini, Tribelocephalinae
Achillas TORRE-BUENO, 1914 Þ Stenopodainae
Acholla STAL, 1862 Þ Harpactorini, Harpactorinae
Acosmetocoris MILLER, 1954 Þ Salyavatinae
Ademula McATEE & MALLOCH, 1926 Þ Ploiariolini, Emesinae
Adrania STAL, 1863 Þ Ectrichodiinae
Adricomius DISTANT, 1903 Þ Stenopodainae
Afgoia LINNAVUORI, 1976 Þ Stenopodainae
Afrocastra BREDDIN, 1903 Þ Ectrichodiinae
Afrodecius JEANNEL, 1919 Þ Tribelocephalini, Tribelocephalinae
Aga DISTANT, 1910 Þ Harpactorini, Harpactorinae
Agdistocoris KORMILEV, 1962 Þ Macrocephalini, Phymatinae
Agreuocoris HANDLIRSCH, 1897 Þ Macrocephalini, Phymatinae
Agriocleptes STAL, 1866 Þ Apiomerini, Harpactorinae
Agrioclopius STAL, 1866 Þ Harpactorini, Harpactorinae
Agriocoris STAL, 1866 Þ Apiomerini, Harpactorinae
Agriolestes STAL, 1866 Þ Harpactorini, Harpactorinae
Agriosphodrus STAL, 1866 Þ Harpactorini, Harpactorinae
Agyrius STAL, 1863 Þ Harpactorini, Harpactorinae
Alberprosenia MARTINEZ & CARCAVALLO, 1977 Þ Alberproseniini, Triatominae
Alcmena STAL, 1859 Þ Harpactorini, Harpactorinae
Alcmenoides MILLER, 1953 Þ Harpactorini, Harpactorinae
Alloeocranum REUTER, 1881 Þ Reduviinae
Alvilla STAL, 1874 Þ Salyavatinae
Amauroclopius STAL, 1872 Þ Apiomerini, Harpactorinae
Ambastus STAL, 1872 Þ Harpactorini, Harpactorinae
Ambilobea VILLIERS, 1971 Þ Leistarchini, Emesinae
Amblythyreus WESTWOOD, 1841 Þ Macrocephalini, Phymatinae
Ambrinemesa VILLIERS, 1971 Þ Leistarchini, Emesinae
Amphibolus KLUG, 1830 Þ Harpactorini, Harpactorinae
Amulius STAL, 1866 Þ Ectinoderini, Harpactorinae
Anacanthesancus MILLER, 1955 Þ Stenopodainae
Anacanthiocnemis REUTER, 1882 Þ Stenopodainae
Anacerilocus MILLER, 1957 Þ Reduviinae
Analanca MILLER, 1955 Þ Harpactorini, Harpactorinae
Anandromesa WYGODZINSKY, 1966 Þ Metapterini, Emesinae
Androclus STAL, 1863 Þ Peiratinae
Antanambeus VILLIERS, 1948 Þ Stenopodainae
Anthylla STAL, 1876 Þ Phymatini, Phymatinae
Antiopula BERGROTH, 1894 Þ Ectrichodiinae
Antiopuloides MILLER, 1952 Þ Ectrichodiinae
Anyttus STAL, 1865 Þ Harpactorini, Harpactorinae
Apechtia REUTER, 1881 Þ Reduviinae
Apechtiella MILLER, 1948 Þ Reduviinae
Aphonocoris MILLER, 1950 Þ Harpactorini, Harpactorinae
Apiomerus HAHN, 1831 Þ Apiomerini, Harpactorinae
Apocaucus DISTANT, 1909 Þ Tribelocephalini, Tribelocephalinae