Biogeographic mirages? Molecular evidence for dispersal-driven evolution in Hydrobiusini water scavenger beetles

Water beetles of the tribe Hydrobiusini are globally distributed in the northern hemisphere and all austral continents except Antarctica. A remarkable clade also occurs in the Hawaiian Islands. The phylogenetic relationships among genera were recently investigated using a combination of molecules and morphology. Here, we use this phylogenetic framework to address the biogeographic evolution of this group using Bayesian fossil‐based divergence...