Status as species: Emery, 1896j: 373 (in list); Wheeler, 1910g: 345; Wheeler, 1910a: 572; Forel, 1914a: 266; Wheeler, 1917a: 557; Emery, 1925d: 119; Cole, 1936a: 39; Creighton, 1950a: 387; Smith, 1951c: 845; Cole, 1966b: 19 (in key); Smith, 1979: 1432; Snelling & George, 1979: 185; Allred, 1982: 455; Wheeler & Wheeler, 1986g: 61; MacKay et al., 1988: 105; Snelling, 1988: 69; Bolton, 1995b: 104; Mackay & Mackay, 2002: 292; Hansen & Klotz, 2005: 91; Ward, 2005: 63.

Status as species: {ref 124614}: 373 (in list); {ref 130050}: 345; {ref 130044}: 572; {ref 125251}: 266; {ref 130116}: 557; {ref 124775}: 119; {ref 123685}: 39; {ref 123910}: 387; {ref 128824}: 845; {ref 123744}: 19 (in key); {ref 128659}: 1432; {ref 128905}: 185; {ref 122181}: 455; {ref 129925}: 61; {ref 127023}: 105; {ref 128881}: 69; {ref 122860}: 104; {ref 131795}: 292; {ref 131435}: 91; {ref 132562}: 63.