Assessing the effect of local heterogeneity on anuran diversity in the Serra da Capivara National Park, Piauí State, Brazil

Local habitat heterogeneity does not significantly influence anuran species richness but plays a crucial role in supporting higher abundance and stability of frog populations in the Caatinga biome. Researchers recorded 16 anuran species across five families within Serra da Capivara National Park, Brazil, most of which are endemic or widespread taxa. The study highlights that while species diversity remains consistent, heterogeneous environments enhance population stability, offering key insights for conservation strategies. This research updates the park's anuran checklist and provides evidence for the importance of habitat diversity in maintaining healthy amphibian communities.

Araújo, K. d. C., Assunção, N. L. R., Solé, M., & de Andrade, E. B. (2025). Assessing the effect of local heterogeneity on anuran diversity in the Serra da Capivara National Park, Piauí State, Brazil. ZooKeys, 1236, 233–248. https://doi.org/10.3897/zookeys.1236.138858