Satellite map showing the topographic features of Mexico City (source: Comisión Nacional para el Conocimiento y Uso de la Biodiversidad 2003) and Regions of Mexico City according to Reygadas-Prado (2016): 1) Forests and Ravines; 2) Wetlands of Xochimilco and Tláhuac; 3) Urban Parks and Gardens; 4) Mountains of Xochimilco and Milpa Alta; 5) Sierra de Guadalupe; 6) Sierra de Santa Catarina.

  Part of: Lemos-Espinal JA, Smith GR (2020) A conservation checklist of the amphibians and reptiles of Mexico City, with comparisons with adjoining states. ZooKeys 951: 109-131.