Pheidole janzeni Longino, 2009: 40, fig. 9 (s.w.) COSTA RICA. Neotropic.

Primary type information: Primary type material: holotype major worker. Primary type locality: Costa Rica: Guanacaste, Santa Rosa Nat. Park, Sector Murcielago campground, 10.90092°N, 85.72943°W±100 m., 50 m., 27.ii.2008, #6144-04 (J. Longino). Primary type depository: INBC. Secondary type information: Secondary type material: paratype major workers, paratype minor workers (numbers not stated). Secondary type locality: same as for holotype. Secondary type depositories: BMNH, CASC, CFSS, EAPZ, FMNH, ICNB, INBC, JTLC, LACM, MCZC, MHNG, MIZA, MZSP, UCDC, USNM.