Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Brazil: Maranhão, Rio Purus, Bom Lugar (E.A. Göldi). Primary type depositories: MCZC, MHNG, NHMB.
Type notes:
1) Baroni Urbani, 1977e: 79, cites 3 worker syntypes in NHMB. 2) Shattuck, 1994: 27, cites 45 worker syntypes (6 in MCZC, 36 in MHNG, 3 in NHMB).