Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Mato Grosso, Barra do Tapirapé, 20.xi.1960 (B. Malkin). Primary type depository: DZSP.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype but 10.ii.1963. Secondary type depository: MZSP.