Primary type information:
Primary type material: lectotype worker (by designation of Kohout, 2012a: 37). Primary type locality: lectotype Papua New Guinea: Friedrich-Wilhelmshafen (= Madang), 1896 (L. Biró). Primary type depository: HNHM.
Secondary type information:
Secondary type material: 24 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: HNHM, MSNG, QMBA.