Cretaceous West Gondwana vicariance shaped giant water scavenger beetle biogeography

Aim We tested the hypothesis that ancient vicariance in giant water scavenger beetles shaped their current distribution. Location Worldwide except Antarctica. Methods We inferred a molecular phylogenetic hypothesis for the tribe Hydrophilini using probabilistic methods based on broad geographical and taxonomic sampling. We used fossil‐based molecular dating and likelihood model‐based ancestral range estimation to reconstruct the biogeography of...