Primary type information:
Primary type material: lectotype worker (by designation of Wilson, 1955a: 128). Primary type locality: lectotype U.S.A.: District of Columbia, Georgetown, 10.viii.1885 (Hill) (by restriction of Creighton, 1950a: 421, Wilson, 1955a: 128). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paralectotype worker. Secondary type locality: U.S.A.: Virginia, Cuckoo. Secondary type depositories: AMNH, MCZC.
Type notes:
Other original syntype localities: U.S.A.: New Jersey, U.S.A.: Dakota, U.S.A.: Florida.