Primary type information:
Primary type material: lectotype major worker (by designation of Eguchi, 2008: 59). Primary type locality: lectotype India: Sikkim, Himalaya (C.T. Bingham). Primary type depository: MHNG.
Secondary type information:
Secondary type material: 1 paralectotype major worker. Secondary type locality: same as for lectotype. Secondary type depository: MHNG.