Pheidole holmgreni Wheeler, 1925 junior synonym of current valid taxon Pheidole biconstricta Mayr, 1870
Pheidole holmgreni Wheeler, 1925a: 18 (s.w.) BOLIVIA. Neotropic.
Primary type information: Primary type material: 1 syntype major worker, 4 syntype minor workers. Primary type locality: Bolivia: Mojos (N. Holmgren). Primary type depositories: MCZC, NHRS.
Citations

Extant: 0 valid subspecies (1 synonym)