Primary type information:
Primary type material: holotype major worker. Primary type locality: Ecuador: Pichincha, 6 km. SE Pifo, 0°15’S, 78°18’W, 2900 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.