Primary type information:
Primary type material: lectotype major worker (by designation of Wilson, 2003a: 220). Primary type locality: lectotype Bolivia: Quiacca (N. Holmgren). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paralectotype minor worker. Secondary type locality: same as for lectotype. Secondary type depositories: MCZC, NHRS.
Type notes:
Original description cites 3 major workers, 3 minor workers, 6 males as syntypes.