Skip to main content
Dryad

Disparate recovery of phylogenetic diversity across taxa during tropical rainforest regeneration

Data files

Jan 20, 2026 version files 2.35 MB
Feb 09, 2026 version files 2.35 MB

Click names to download individual files

Abstract

Tropical forests are highly threatened habitats with the capacity to recover after disturbance. We studied the recovery of phylogenetic diversity (PD) and phylogenetic community structure in plants and animals along a chronosequence of regeneration. We tested expected phylogenetic patterns through succession, including a slower recovery of PD compared to species richness (SR), increasing phylogenetic overdispersion with regeneration time, and the role of environmental filtering and landscape in promoting phylogenetic clustering and overdispersion. Phylogenetic diversity recovery occurred after SR for only four out of eight groups. Frugivorous and invertivorous birds showed increasing phylogenetic overdispersion during succession, while frogs, bees, and trees instead showed a tendency for increasing phylogenetic clustering. Phylogenetic clustering was mainly related to environmental factors during early and late regeneration. Phylogenetic overdispersion during late regeneration was driven by the distance to old-growth forests only in frugivorous birds. Our results show the complex nature of succession in tropical forests, reflecting idiosyncratic patterns of PD and phylogenetic community structure recovery after disturbance for plants and animals. However, they also show that PD can recover relatively rapidly under natural regeneration, suggesting that the studied communities are resilient to disturbance from an evolutionary perspective.