Pheidole polymorpha Wilson, 2003a: 592, figs. (s.w.) MEXICO (Mexico). Neotropic.

Primary type information: Primary type material: holotype major worker. Primary type locality: Mexico: Estado Mexico, Highway 57, km. 127, 1965 (Cornell University Field Party). Primary type depository: MCZC. Secondary type information: Secondary type material: 1 paratype supermajor worker, 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.