Pheidole guilelmimuelleri var. fera Santschi, 1925d: 227 (s.w.) BRAZIL (Minas Gerais). Neotropic.

Primary type information: Primary type material: lectotype major worker (by designation of Wilson, 2003a: 689). Primary type locality: lectotype Brazil: Minas Gerais (E. Luja). Primary type depository: NHMB (perhaps also MZSP). Secondary type information: Secondary type material: 1 paralectotype minor worker. Secondary type locality: same as for lectotype. Secondary type depository: NHMB (probably also MZSP).