Species;"Nesting substrate";"Social behavior";References "A. (A.) alexanderi Engel, 2003";wood;—;"Wcislo et al. (2003)" "A. (A.) cydippe (Schrottky, 1910)";wood;—;"Lepeco and Gonçalves (2020a)" "A. (A.) daphnis Smith, 1853";wood;"Primitively eusocial";"Dalmazzo and Roig-Alsina (2012,2018b); Lepeco and Gonçalves (2018)" "A. (A.) esox (Vachal, 1911)";wood/hummus;—;"Zillikens et al. (2001); unpublished data" "A. (A.) hallinani Michener, 1954";wood;Solitary?*;"Eickwort and Eickwort (1973)" "A. (A.) isthmii Schwarz, 1934";wood;"Primitively eusocial";"Wcislo et al. (2003)" "A. (A.) mulleri Cockerell, 1900";wood;-;"Sakagami and Moure (1967)" "A. (A.) phoemonoe (Schrottky, 1909)";wood;"Primitively eusocial";"Dalmazzo and Roig-Alsina (2018a)" "A. (A.) pura (Say, 1837)";wood**;Solitary;"Stockhammer (1966)" "A. (A.) sidaefoliae Cockerell, 1913";wood;Solitary?;"Eickwort and Eickwort (1973)" "A. (A.) smaragdina Friese, 1916";wood;Solitary?;"Eickwort and Eickwort (1973)" "A. (A.) thusnelda (Schrottky, 1909)";wood;—;"Lepeco and Gonçalves (2020a)" "A. (O.) cordiaefloris Cockerell, 1907";soil;"Primitively eusocial";"Eickwort and Eickwort (1972)" "A. (O.) iphigenia Holmberg, 1886";soil;"Primitively eusocial";"Michener and Lange (1958); Sakagami and Moure (1965)" "A. (O.) morrae Strand, 1910";soil;"Primitively eusocial?";"Michener and Lange (1958)" "A. (O.) nominata Michener, 1954";soil;"Primitively eusocial";"Eickwort and Eickwort (1972)" "* Some species were studied based on a few nests and/or localities and conclusions are based on behavioral clues rather than on observation of the entire life cycles, making it difficult to determine if sociality is actually absent or occasionally not observed. ** Augochlora pura was induced to nest in soil under laboratory conditions by Barrows (1973)."