Primary type information:
Primary type material: lectotype worker (by designation of MacKay, 1993b: 41). Primary type locality: lectotype Brazil: Pará (Göldi). Primary type depository: MHNG.
Secondary type information:
Secondary type material: 5 paralectotype workers, 3 paralectotype queens. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, MHNG, NHMB (probably also in MPEG).