Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: Colorado, Jefferson County, Red Rock Park, 5.v.1999 (L. Davis). Primary type depository: MCZC.
Secondary type information:
Secondary type material: paratype workers, paratype queens, paratype males (numbers not stated). Secondary type locality: same as for holotype. Secondary type depositories: BMNH, CASC, LACM, LDPC, MCZC, UCDC, USNM.