Primary type information:
Primary type material: holotype minor worker. Primary type locality: Philippines: Mindanao, Davao Prov., E slope Mt McKinley, 3300 ft, 30.viii.1946, lot 33, under bark (F.G. Werner). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paratype major worker, 4 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depository: MCZC.