Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: Nebraska, North Platte (A.C. Cole). Primary type depository: LACM.
Secondary type information:
Secondary type material: 26 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: LACM, MCZC, USNM.
Type notes:Shattuck, 1994: 83, cites 27 worker paratypes (15 LACM, 3 MCZC, 9 USNM).