Primary type information:
Primary type material: holotype major worker. Primary type locality: U.S.A.: Arizona, Cochise County, 6.9 km. WNW junction FSR42 and FSR42B, 1650 m. (S. Cover). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paratype minor worker. Secondary type locality: same as for holotype. Secondary type depository: MCZC.
Details of paratype castes and their numbers are not given.