Affiner les résultats

Polygyny affects paternal care, but not survival, pair stability, and group tenure in a cooperative cichlid

Jungwirth, Arne ; Brena, Pierpaolo F. ; Keller, Isabel ; Taborsky, Michael

In: Behavioral Ecology, 2016, vol. 27, no. 2, p. 592-600

Effects of nest predation risk on female incubation behavior and offspring growth in great tits

Basso, Alessandra ; Richner, Heinz

In: Behavioral Ecology and Sociobiology, 2015, vol. 69, no. 6, p. 977-989

Mutually honest? Physiological ‘qualities' signalled by colour ornaments in monomorphic king penguins

Viblanc, Vincent A. ; Dobson, F. Stephen ; Stier, Antoine ; Schull, Quentin ; Saraux, Claire ; Gineste, Benoit ; Pardonnet, Sylvia ; Kauffmann, Marion ; Robin, Jean-Patrice ; Bize, Pierre

In: Biological Journal of the Linnean Society, 2016, vol. 118, no. 2, p. 200-214

Spatial behavior in relation to mating systems: movement patterns, nearest-neighbor distances, and mating success in diploid and polyploid frog hybrids ( Pelophylax esculentus )

Hoffmann, Alexandra ; Abt Tietje, Gaby ; Reyer, Heinz-Ulrich

In: Behavioral Ecology and Sociobiology, 2015, vol. 69, no. 3, p. 501-517

Function of copulatory plugs in house mice: mating behavior and paternity outcomes of rival males

Sutter, Andreas ; Simmons, Leigh W. ; Lindholm, Anna K. ; Firman, Renée C.

In: Behavioral Ecology, 2016, vol. 27, no. 1, p. 185-195

Disruptive sexual selection on male body size in the polyphenic black scavenger fly Sepsis thoracica

Busso, Juan Pablo ; Blanckenhorn, Wolf U.

In: Behavioral Ecology, 2018, vol. 29, no. 3, p. 769-777

Maternal Transfer of Cuticular Hydrocarbons? Evidence from Between-Species Cross-Fostering Experiments in Earwigs

Boos, Stefan ; Röllin, Lilian ; Wong, Janine ; Kölliker, Mathias

In: Journal of Insect Behavior, 2015, vol. 28, no. 3, p. 280-287

Kin-dependent dispersal influences relatedness and genetic structuring in a lek system

Cayuela, Hugo ; Boualit, Laurent ; Laporte, Martin ; Prunier, Jérôme G. ; Preiss, Françoise ; Laurent, Alain ; Foletti, Francesco ; Clobert, Jean ; Jacob, Gwenaël

In: Oecologia, 2019, vol. 191, no. 1, p. 97–112

Kin selection and dispersal play a critical role in the evolution of cooperative breeding systems. Limited dispersal increases relatedness in spatially structured populations (population viscosity), with the result that neighbours tend to be genealogical relatives. Yet the increase in neighbours’ fitness-related performance through altruistic interaction may also result in habitat...

How clonal are clones? A quest for loss of heterozygosity during asexual reproduction in Daphnia magna

Dukić, Marinela ; Berner, Daniel ; Haag, Christoph R. ; Ebert, Dieter

In: Journal of Evolutionary Biology, 2019, vol. 32, no. 6, p. 619–628

Due to the lack of recombination, asexual organisms are predicted to accumulate mutations and show high levels of within‐individual allelic divergence (heterozygosity); however, empirical evidence for this prediction is largely missing. Instead, evidence of genome homogenization during asexual reproduction is accumulating. Ameiotic crossover recombination is a mechanism that could lead to...

Testing the effects of genetic crossing distance on embryo survival within a metapopulation of brown trout ( Salmo trutta )

Stelkens, Rike ; Pompini, Manuel ; Wedekind, Claus

In: Conservation Genetics, 2014, vol. 15, no. 2, p. 375-386