Pheidole xerophila subsp. tucsonica Wheeler, 1908h: 448 (s.w.) U.S.A. (Arizona). Nearctic.

Primary type information: Primary type material: syntype major workers, syntype minor workers (numbers not stated, “numerous crater nests”). Primary type locality: U.S.A.: Arizona, Tucson, 1905 (W.M. Wheeler). Primary type depositories: AMNH, LACM, MCZC.

Infrasubspecies

• P. x. t. gilvescens Wheeler, 1908