Temnothorax xincai Prebus, 2021b: 55 (in key), 194, figs. 114D, 119 (w.q.) GUATEMALA. Neotropic.

Primary type information: Type-material: holotype worker. Type-locality: Guatemala: Santa Rosa, Volcán Tecuamburro, 14.15093 N 90.41435 W ± 20 m, 1469 m, 19.iv.2014, pine forest, ex sifted leaf litter, #302 (Barrios & Bustamonte). Type-depository: CASC. Type-specimen: CASENT0632983. Secondary type information: Paratype-material: 2 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories and specimens: MCZC: CASENT0869158; USNM: CASENT0869157.