Primary type information:
Primary type material: holotype gynecoid worker. Primary type locality: Brazil: Pará, Belém, 12-19.viii.1962, no. 2272, in soil cover (K. Lenko). Primary type depository: DZSP.
Secondary type information:
Secondary type material: paratype workers (number not stated, “a small series”). Secondary type locality: Brazil: Amazonas, on Manaus-Itacoatiara road, km, 49, 24.viii.1962, M-65 (W.L. Brown). Secondary type depositories: MCZC, MZSP.