We are interested in marine ecological and evolutionary processes in the tropics and their implications in the context of global change, management and conservation. Such processes include for example dispersal, adaptation, speciation and adaptive radiation. We work mostly on reef fishes but are keen to also consider other marine organisms. Our main tool is population genomics, which we often complement with other approaches such as behavior or theory. Recent and ongoing research topics in the lab include the genomic bases of speciation and adaptive radiation, marine dispersal and gene flow, mutual mate choice, the genomic bases of color pattern in reef fishes, animal personality, mimicry or the evolution of egg trading in simultaneous hermaphrodites. Ongoing and past projects are briefly described below.