Primary type information:
Primary type material: syntype workers, syntype queen(s), syntype males (numbers not stated). Primary type localities: Paraguay: San Bernardino (K.A.G. Fiebrig) (invalid restriction of type locality by Kempf, 1972b: 122; no lectotype designated), Argentina: Misiones (K.A.G. Fiebrig). Primary type depository: MHNG.