Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Córdoba (M. Birabén). Primary type depository: NHMB. Primary type specimen: CASENT0911547.
Type notes:
1) Baroni Urbani, 1977e: 84, and Shattuck, 1994: 93 cite 4 worker syntypes in NHMB. 2) Cuezzo, 2000: 265, cites workers from Buenos Aires and Santa Fé, but these localities are not mentioned in the original description.