Pheidole psilogaster Wilson, 2003a: 341, figs. (s.w.) MEXICO (Veracruz). Neotropic.

Primary type information: Primary type material: holotype major worker. Primary type locality: Mexico: Veracruz, Los Tuxtlas, 10 km. NNW Sontecomapan, 18°35’N, 95°05’W, 500 m., 21.iii.1985, no. 7369-32 (P.S. Ward). Primary type depository: MCZC. Secondary type information: Secondary type material: 1 tentative 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.