A5000164560- Animal Behavior and Reproduction
- Fish Ecology and Management Studies
- Plant and animal studies
- Insect and Arachnid Ecology and Behavior
- Genetic and phenotypic traits in livestock
- Wildlife Ecology and Conservation
- Evolutionary Game Theory and Cooperation
- Evolutionary Psychology and Human Behavior
- Evolution and Genetic Dynamics
- Marine and fisheries research
- Fish Biology and Ecology Studies
- Mollusks and Parasites Studies
- Genetic diversity and population structure
- Aquatic Ecosystems and Phytoplankton Dynamics
Nutrition Metabolism Aquaculture
2022-2024
Ecosystèmes, Biodiversité, Evolution
2022-2024
Ecologie Comportementale et Biologie des Populations de Poissons
2022-2024
Hokkaido University
2024
Stockholm University
2024
Université de Pau et des Pays de l'Adour
2022-2023
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2021-2022
Institut Agro Rennes-Angers
2022
Vrije Universiteit Amsterdam
2020
The study of eco-evolutionary dynamics, that is the intertwinning between ecological and evolutionary processes when they occur at comparable time scales, growing interest in current context global change. However, many studies overlook role interindividual interactions, which are hard to predict yet central selective values. Here, we aimed putting forward models simulate interactions an framework: demo-genetic agent-based (DG-ABMs). Being demo-genetic, DG-ABMs consider feedback loop...
Animals are typically expected to avoid mating with relatives due the costs associated incestuous matings. Yet for more than four decades, theoretical models have consistently suggested that animals should tolerate, or even prefer, under a broad range of conditions. However, empirical studies evaluate inbreeding avoidance alternative social and sexual contexts remain scarce. Here, we investigate how experimental variation in complexity influence precopulatory behaviors guppy Poecilia...
Animals often reproduce in complex environments, which should generate selection for both enhanced detectability signaling traits and improved cognitive processing abilities. However, the extent to have evolved overcome challenges of interacting habitats remains understudied. We examined whether habitat complexity influences sexual pygmy halfbeak, Dermogenys collettei , a small livebearing freshwater fish. Using free-swimming arenas, we created low- high-complexity environments observed...
Abstract Seminal fluid proteins (SFPs) can trigger drastic changes in mating partners, mediating post‐mating sexual selection and associated conflict. Also, cross‐species comparisons have demonstrated that SFPs evolve rapidly hint drives their rapid evolution. In principle, this pattern should be detectable within species as among‐population divergence SFP expression function. However, given the multiple other factors could vary among populations, isolating SFP‐mediated effects is not...
Abstract Fish stocking and regulation of fishing activities are widely implemented by freshwater fisheries authorities who have to protect aquatic communities. The effects fish management on communities not received sufficient attention. As a result two datasets, one from EU Water Framework Directive (WFD) monitoring surveys, French survey targeting angler's associations, this study investigated the impacts both intensity in lakes. Both co‐inertia analysis community size spectra analysis,...
Abstract Evolutionary theory predicts that assortative mating is crucial for sympatric speciation by generating reproductive isolation between diverging populations. Here, we investigate the potential of form-assortative mating, an assumed pattern in lampreys, speciation. By continuously recording activity anadromous and freshwater-resident forms L. camtschaticum greatly differ body size, show lampreys tend to mate with individuals similar size experimental conditions. However, highlight...
Egg drift from the nest is clearly an important cause of mortality in lithophilic species, but effect substrate composition on this process has been overlooked. Here, we investigated role spawning preference and egg retention river lamprey (Lampetra fluviatilis) during a whole breeding season two-option experimental setting. Despite no initial preference, eventually favoured most efficient for retention. The pebbly hosted 12 times as many matings sandy one, while blurting 20% fewer eggs.