Primary type information:
Primary type material: lectotype major worker (by designation of Wilson, 2003a: 288). Primary type locality: lectotype Argentina: Córdoba, Tanti Viejo (Durione). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 2 paralectotype minor workers. Secondary type locality: same as for lectotype. Secondary type depositories: NHMB, MZSP.