Primary type information:
Primary type material: holotype major worker. Primary type locality: Costa Rica: Puntarenas, 2.5 km. NW Santa Elena, 10°20’N, 84°50’W, 1500 m. (R. Burtoft). 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.