Acanthostichus quirozi MacKay, 1996: 164, figs. 5, 34, 35 (w.) MEXICO (Veracruz). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mexico: Veracruz, Tuxtlas, 28.viii.1992 (L. Quiroz). Primary type depository: UNAM. Secondary type information: Secondary type material: 8 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, ICNB, IMLT, MCZC, MIZA, MZSP, WEMC. Secondary type specimens: CASENT0903674, MZSP0082262. Type notes: Ulysséa et al., 2025: Table S1, cite 1 paratype worker in MZSP.