Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Paraguay: San Bernardino (K.A.G. Fiebrig). Primary type depositories: MCZC, MHNG, NHMB.
Type notes:
1) Baroni Urbani, 1977e: 80, cites 1 worker syntype in NHMB. 2) Shattuck, 1994: 22, cites 7 worker syntypes (1 in MCZC, 5 in MHNG, 1 in NHMB).