Brown trout Salmo trutta is endemic to Europe, western Asia and north‐western Africa; it is a
prominent member of freshwater and coastal marine fish faunas. The species shows two …

Species often include multiple ecotypes that are adapted to different environments.
However, it is unclear how ecotypes arise and how their distinctive combinations of adaptive …

Organismal adaptations are the hallmark of natural selection. Studies of adaptations in avian
systems have been central to key conceptual and empirical advances in the field of …

Although single‐nucleotide polymorphism (SNPs) were initially thought to make‐up the
majority of selectable variation (Morin, Luikart, & Wayne, 2004; Sachidanandam et al …

Both models and case studies suggest that chromosomal inversions can facilitate adaptation
and speciation in the presence of gene flow by suppressing recombination between locally …

Across many species where inversions have been implicated in local adaptation, genomes
often evolve to contain multiple, large inversions that arise early in divergence. Why this …

Biologists have long been intrigued by apparently predictable and repetitive evolutionary
trajectories inferred across a variety of lineages and systems. In recent years, high …

Repeatedly and recently evolved sympatric morphs exhibiting consistent phenotypic
differences provide natural experimental replicates of speciation. Because such morphs are …

Dam construction and longitudinal river habitat fragmentation disrupt important life histories
and movement of aquatic species. This is especially true for Oncorhynchus mykiss that …

Genetic and genomic architectures of traits under selection are key factors influencing
evolutionary responses. Yet, knowledge of their impacts has been limited by a widespread …