Predator-prey observations recorded in SquamataBase originate from a broad sampling of geographic regions and phylogenetic lineages. The bar graph illustrates the number of prey items currently recorded from major snake families. Many of these observations are georeferenced and their locations are illustrated as marksĀ on the orthographic projections.

  Part of: Grundler MC (2020) SquamataBase: a natural history database and R package for comparative biology of snake feeding habits. Biodiversity Data Journal 8: e49943.