Status as species: Mayr, 1862: 700; Mayr, 1863a: 394; Roger, 1863b: 11; Mayr, 1870b: 950; Mayr, 1886d: 430; Cresson, 1887: 257; Dalla Torre, 1893: 183; Emery, 1893k: 642; Wheeler, 1904f: 305; Wheeler, 1905j: 398; Wheeler, 1906g: 14; Wheeler, 1908i: 623; Wheeler, 1910a: 569; Donisthorpe, 1916e: 276; Wheeler, 1916o: 172; Wheeler, 1916r: 594; Wheeler, 1917a: 533; Wheeler, 1917k: 463; Emery, 1925d: 237; Cheesman & Crawley, 1928: 525; Smith, 1930a: 5; Smith, 1931a: 23; Wheeler, 1932a: 16; Wheeler, 1932g: 18; Dennis, 1938: 296; Wing, 1939: 164; Wheeler & Wheeler, 1944: 256; Buren, 1944a: 298; Creighton, 1950a: 429; Buren, 1950: 189 (in key); Smith, 1951c: 853; Cole, 1954g: 284; Smith, 1958c: 150; Carter, 1962a: 7 (in list); Beck et al., 1967: 68; Smith, 1967a: 368; Wing, 1968a: 67 (redescription); Regnier & Wilson, 1968: 955; Smith, 1979: 1440; DuBois & LaBerge, 1988: 145; Wheeler et al., 1994: 305; Bolton, 1995b: 53; Deyrup, 2003: 44; Coovert, 2005: 129; Ward, 2005: 13; Ellison et al., 2012: 190; Deyrup, 2017: 207.

Status as species: {ref 127190}: 700; {ref 127213}: 394; {ref 128094}: 11; {ref 127229}: 950; {ref 127240}: 430; {ref 123936}: 257; {ref 124002}: 183; {ref 124571}: 642; {ref 129989}: 305; {ref 130003}: 398; {ref 130012}: 14; {ref 130032}: 623; {ref 130044}: 569; {ref 124221}: 276; {ref 130111}: 172; {ref 130115}: 594; {ref 130116}: 533; {ref 130126}: 463; {ref 124775}: 237; {ref 123588}: 525; {ref 128756}: 5; {ref 128760}: 23; {ref 130234}: 16; {ref 130240}: 18; {ref 124090}: 296; {ref 130431}: 164; {ref 129845}: 256; {ref 123329}: 298; {ref 123910}: 429; {ref 123323}: 189 (in key); {ref 128824}: 853; {ref 123722}: 284; {ref 128854}: 150; {ref 123542}: 7 (in list); {ref 122564}: 68; {ref 128863}: 368; {ref 130435}: 67 (redescription); {ref 128012}: 955; {ref 128659}: 1440; {ref 124419}: 145; {ref 129947}: 305; {ref 122860}: 53; {ref 131073}: 44; {ref 143326}: 129; {ref 132562}: 13; {ref 142320}: 190; {ref 143305}: 207.