| Authorship | Wilson, 2003a:
517, figs. | 
| Forms | s.w. | 
| Bioregion | Neotropic | 
| Locality | ARGENTINA (Tucumán) | 
| Primary type information | Primary type material: holotype major worker. Primary type locality: Argentina: Tucumán, 3 km. NE Tafi del Valle, ca 2200 m. (W.L. Brown). Primary type depository: MCZC. | 
| Secondary type information | Secondary type material: 1 paratype minor worker. Secondary type locality: same as for holotype. Secondary type depository: MCZC. | 
| Type notes | Details of paratype castes and their numbers are not given. |