Primary type information:
Primary type material: holotype queen. Primary type locality: U.S.A.: Colorado, Red Feather Lakes, 14.vi.1933, colony N (V.S.L. Pate & A.B. Klots). Primary type depository: USNM.
Secondary type information:
Secondary type material: 5 paratype workers, 5 paratype queens. Secondary type localities: 5 paratype workers, 2 paratype queens with same data as holotype, 3 paratype queens U.S.A.: Iowa, Sioux City, 24.vii.1926, no. 2611 (C.N. Ainslie). Secondary type depository: USNM.