Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Rio Grande do Sul, Porto Alegre, 1.viii.1926 (P. Buck). Primary type depository: MZSP.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, MZSP, Consani collection (depository unknown).