The relationship of length of shared border and distance between centroids with the Jaccard distance of physiographic provinces among all pairs of Mexican states.

 
 
  Part of: Lemos-Espinal JA, Smith GR (2023) An analysis of the inter-state similarity of the herpetofaunas of Mexican states. Nature Conservation 53: 223-256. https://doi.org/10.3897/natureconservation.53.106732