Primary type information:
Primary type material: lectotype worker (by designation of Brandão, 1990b: 434). Primary type locality: lectotype Costa Rica: Alajuela, 1889 (A. Alfaro) (invalid restriction of type locality by Kempf, 1972b: 139; no lectotype designated). Primary type depository: MSNG.
Secondary type information:
Secondary type material: 9 paralectotype workers. Secondary type locality: paralectotypes: with same data, and Costa Rica: Jiménez, 1889 (A. Alfaro). Secondary type depositories: BMNH, MNHN, MSNG, MZSP, USNM.