The group studies biodiversity in all its dimensions, from descriptive approaches to ecological and evolutionary processes, with a focus on insects closely associated with plants, such as herbivores and pollinators. We adopt a multidisciplinary approach, generating molecular data for taxonomic, phylogenetic, and phylogeographic studies, as well as using -omics techniques for sequencing, assembly, and functional annotation of genomes in natural populations of model and non-model species. These data allow us to investigate genome evolution, environmental adaptation, and behavioral responses.