Weighted Species Richness estimation of ants in Mexico at 0.5° resolution. The maximum species number per quadrat is adjusted by sampling effort. Quadrats correspond approximately to a size of 50 000 km2 each. Ant species richness is classified by the quantile indicating the maximum (dark) to minimum (white) of species.

  Part of: Aguilar-Méndez MJ, Rosas-Mejía M, Vásquez-Bolaños M, González-Hernández GA, Janda M (2021) New distributional records for ants and the evaluation of ant species richness and endemism patterns in Mexico. Biodiversity Data Journal 9: e60630. https://doi.org/10.3897/BDJ.9.e60630