Aim High repeatability among assemblages of closely related but ecologically distinct
ecotypes implies predictability in evolution and assembly of communities. The conditions …

Divergent selection applied to one or more traits drives local adaptation and may lead to
ecological speciation. Divergent selection on many traits might be termed “multidimensional” …

Determining how environmental conditions contribute to divergence among populations and
drive speciation is fundamental to resolving mechanisms and understanding outcomes in …

Conceptual models of adaptive divergence and ecological speciation in sympatry predict
differential resource use, phenotype–environment correlations, and reduced gene flow …

The alpha taxonomy of the endemic whitefish of lakes Brienz and Thun, Switzerland, is
revised. We evaluate the status of seven known species: Coregonus steinmannisp. nov …

Ontogenetic diet shifts, where individuals change their resource use during development,
are the rule rather than the exception in the animal world. Here, we aim to understand how …

The Gila robusta species complex in the lower reaches of the Colorado River includes three
nominal and contested species (G. robusta, G. intermedia, and G. nigra) originally defined …

Ecologically divergent selection can lead to the evolution of reproductive isolation through
the process of ecological speciation, but the balance of responsible evolutionary forces is …

Cisco (Coregonus artedi) are threatened by climate change and lake eutrophication, and
their oxythermal habitat can be assessed with T DO3, the water temperature at which …

 Abstract The taxonomy of the endemic whitefish of the lakes of the Reuss River system
(Lucerne, Sarnen, Zug) and Lake Sempach, Switzerland, is reviewed and revised. Lake …