Primary type information:
Primary type material: holotype major worker. Primary type locality: Costa Rica: Puntarenas, 4 km. NNW Las Alturas, 8°59’N, 82°51’W, 1950 m. (P.S. Ward). 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.
Details of paratype castes and their numbers are not given.