Status as species: Mayr, 1886d: 457; Mayr, 1887: 598 (in key); Dalla Torre, 1893: 93; Emery, 1895d: 295; Forel, 1901j: 350; Wheeler, 1904f: 302; Wheeler, 1905j: 380; Wheeler, 1908h: 461; Wheeler, 1910a: 563; Emery, 1922c: 104; Smith, 1930a: 3; Wheeler, 1932a: 7; Dennis, 1938: 280; Creighton, 1950a: 183; Smith, 1951c: 803; Smith, 1958c: 122; Gregg, 1959: 14 (in key); Carter, 1962a: 6 (in list); Smith, 1967a: 354; Smith, 1979: 1372; Naves, 1985: 65; Feener, 1987: 569; Deyrup et al., 1989: 95; Bolton, 1995b: 325; Deyrup, 2003: 46; Wilson, 2003a: 325 (redescription); Coovert, 2005: 58; MacGown & Forster, 2005: 71; Deyrup, 2017: 92.

Status as species: {ref 127240}: 457; {ref 127201}: 598 (in key); {ref 124002}: 93; {ref 124591}: 295; {ref 125114}: 350; {ref 129989}: 302; {ref 130003}: 380; {ref 130031}: 461; {ref 130044}: 563; {ref 124756}: 104; {ref 128756}: 3; {ref 130234}: 7; {ref 124090}: 280; {ref 123910}: 183; {ref 128824}: 803; {ref 128854}: 122; {ref 125686}: 14 (in key); {ref 123542}: 6 (in list); {ref 128863}: 354; {ref 128659}: 1372; {ref 127513}: 65; {ref 124886}: 569; {ref 124103}: 95; {ref 122860}: 325; {ref 131073}: 46; {ref 132624}: 325 (redescription); {ref 143326}: 58; {ref 131768}: 71; {ref 143305}: 92.