Primary type information:
Primary type material: lectotype worker (by designation of Snelling, 1995a: 8). Primary type locality: lectotype U.S.A.: Arizona, Tucson, 22.iii.1933, “coll. P.K.” (P. Klingenberg). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paralectotype worker. Secondary type locality: same as for lectotype. Secondary type depository: MCZC.