Status as species: Emery, 1896d: 101; Wheeler, 1905j: 375; Wheeler, 1910a: 561; Emery, 1911e: 51; Smith, 1928b: 242; Dennis, 1938: 276; Wesson & Wesson, 1940: 90; Buren, 1944a: 279; Creighton, 1950a: 42; Smith, 1951c: 784; Brown, 1958g: 248, 336; Carter, 1962a: 6 (in list); Smith, 1967a: 347; Snelling, 1967: 9 (in key); Smith, 1979: 1338; Brown, 1980c: 343 (in key); DuBois & LaBerge, 1988: 136; Ward, 1988: 117 (in key); Deyrup et al., 1989: 93; Bolton, 1995b: 366; Deyrup, 2003: 46; Baroni Urbani & de Andrade, 2003a: 223 (redescription); Coovert, 2005: 25; MacGown & Forster, 2005: 68; Ellison et al., 2012: 94; Deyrup, 2017: 18.

Status as species: {ref 124608}: 101; {ref 130003}: 375; {ref 130044}: 561; {ref 124702}: 51; {ref 128751}: 242; {ref 124090}: 276; {ref 129802}: 90; {ref 123329}: 279; {ref 123910}: 42; {ref 128824}: 784; {ref 123146}: 248, 336; {ref 123542}: 6 (in list); {ref 128863}: 347; {ref 128871}: 9 (in key); {ref 128659}: 1338; {ref 123234}: 343 (in key); {ref 124419}: 136; {ref 129604}: 117 (in key); {ref 124103}: 93; {ref 122860}: 366; {ref 131073}: 46; {ref 130720}: 223 (redescription); {ref 143326}: 25; {ref 131768}: 68; {ref 142320}: 94; {ref 143305}: 18.