Primary type information:
Primary type material: holotype minor worker. Primary type locality: U.S.A.: Idaho, Hagerman (A.C. Cole). Primary type depository: LACM.
Secondary type information:
Secondary type material: paratype major workers, paratype minor workers (numbers not stated, “a large series”). Secondary type locality: same as for holotype. Secondary type depositories: LACM, OSUC, USNM.