Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Santiago del Estero, bank of Rio Salado, vic. Icaño, 1903 (E.R. Wagner). Primary type depositories: MHNG, NHMB.
Type notes:Shattuck, 1994: 92, cites 7 worker syntypes.
[Forelius rufus var. pilipesSantschi, 1919f: 53. Nomen nudum.]