Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: Colorado, El Paso County, Colorado Springs, 20.vii.1903 (W.M. Wheeler). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 19 paratype workers, 2 paratype queens. Secondary type locality: 2 paratype workers, 1 paratype queen with same data as holotype, 17 paratype workers, 1 paratype queen with same data as holotype but 11.viii.1903 (W.M. Wheeler). Secondary type depository: AFPC, MCZC.
Type notes:
Francoeur does not specify the collection date of the holotype.