Primary type information:
Primary type material: holotype worker. Primary type locality: Paraguay: Itapua, San Rafael, 6.xi.1983, no. 82/23 (C. Dlouhy). Primary type depository: MHNG.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC, MHNG.