Pheidole perpilosa Wilson, 2003a: 336, figs. (s.w.) U.S.A. (Arizona). Nearctic.

Primary type information: Primary type material: holotype major worker. Primary type locality: U.S.A.: Arizona, Gila County, Pinal Mt, 1600 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. Type notes: Details of paratype castes and their numbers are not given.