Pheidole guilelmimuelleri subsp. bucculenta Forel, 1908: 379 (s.w.) BRAZIL (São Paulo). Neotropic.

Primary type information: Primary type material: lectotype minor worker (by designation of Wilson, 2003a: 670). Primary type locality: lectotype Brazil: São Paulo, Alto da Serra (H. von Ihering). Primary type depository: MHNG. Secondary type information: Secondary type material: 1 paralectotype major worker. Secondary type locality: same as for lectotype. Secondary type depository: MHNG. Type notes: 1) Forel does not specify the number of workers, but provides a measurament range for them. 2) MZSP houses 6 W and 3 S possibly paralectotypes.

Infrasubspecies

• P. g. b. socrus Forel, 1914