Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Córdoba (Biraben). Primary type depository: NHMB. Primary type specimen: CASENT0911547.
Type notes:Shattuck, 1994: 93, cites 4 worker syntypes; Cuezzo, 2000: 265, cites workers from Buenos Aires and Santa Fé, but these localities do not occur in the original description.