ArticleNature communications2024
Deep biogeographic barriers explain divergent global vertebrate communities.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Comparative histological analysis of vertebrates reveals Triassic climate variability across southern Pangea.Journal of anatomy · 2026Article
- Diversification in small mammals is associated with climatic specialisation, whereas species accumulation reflects evolutionary time.Nature communications · 2026Article
- Biogeographic and Habitat-Associated Variation in the Gut Microbiota of the Stingless BeeInsects · 2026Article
- Multidimensional Zoogeographic regionalization of terrestrial vertebrates in China: decoupling the roles of historical process and contemporary ecological filtering.Science China. Life sciences · 2026Article
- Beyond distance-decay: The Mississippi River shapes gut microbiome communities in thebioRxiv : the preprint server for biology · 2026Article
- Article
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Authors and funding
3 authors.
Funding
Abstract
Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolation on the taxonomic and functional diversity of global mammal and bird assemblages. On average, biodiversity is better predicted by environment than by isolation, especially for birds. However, mammals in deeply isolated regions are strongly influenced by isolation; mammal assemblages in Australia and Madagascar, for example, are much less diverse than predicted by environment alone and contain unique combinations of functional traits compared to other regions. Neotropical bat assemblages are far more functionally diverse than Paleotropical assemblages, reflecting the different trajectories of bat communities that have developed in isolation over tens of millions of years. Our results elucidate how long-lasting biogeographic barriers can lead to divergent diversity patterns, against the backdrop of environmental determinism that predominantly structures diversity across most of the world.
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Registered trials
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