Primary type information:
Primary type material: lectotype worker (by designation of Trager, 1984b: 119). Primary type locality: lectotype U.S.A.: New Jersey, Lakehurst, 25.ix.1904 (W.M. Wheeler). Primary type depository: AMNH.
Secondary type information:
Secondary type material: 6 paralectotype workers, 6 paralectotype males. Secondary type locality: same as for lectotype. Secondary type depositories: AMNH, MCZC.