Physiographic provinces of the state of Durango, Mexico (modified from Cervantes-Zamora et al. 1990).

 
 
  Part of: Lemos-Espinal JA, Smith GR, Gadsden-Esparza H, Valdez-Lares R, Woolrich-PiƱa GA (2018) Amphibians and reptiles of the state of Durango, Mexico, with comparisons with adjoining states. ZooKeys 748: 65-87. https://doi.org/10.3897/zookeys.748.22768