Freshwater amphipods G ammarus fossarum and G ammarus pulex are widespread in Europe,
with some evidence of cryptic diversity in the former. We used DNA barcoding to assess …

Salmonid females invest heavily in reproduction, through gamete production, habitat selection
and maternal care. Habitat selection and maternal care are expected to provide shelter for …

In wild populations, measuring energy invested in the reproduction and disentangling
investment in gametes versus investment in reproductive behavior (such as intrasexual …

Assortative mating is thought to play a key role in reproductive isolation. However, most
experimental studies of assortative mating do not take place in multiple natural environments, …

Melanins are the most widespread pigments in animals but their adaptive significance remains
elusive. Recent studies suggest that intraspecific variation in melanin-based coloration …

Manipulative parasites with complex life cycles are known to induce behavioural and
physiological changes in their intermediate hosts. Cyathocephalus truncatus is a manipulative …

Mate preference for conspecifics does not necessarily lead to assortative mating in cases
where mating outcomes also depend on preferences based on mate quality and on individual …

Environmental stochasticity is expected to shape life histories of species, wherein organisms
subjected to strong environmental variation should display adaptive response by being …

La sélection sexuelle est une composante de la sélection naturelle qui génère des différences
de succès reproducteur entre les individus par le filtre de la reproduction, et influence …

… Zoé Gauthey (1) … Zoé Gauthey … Zoé Gauthey. Effect of environment on sexual
selection in brown trout (Salmo trutta). Biodiversity and Ecology. …