Buscar
Mostrando ítems 1-10 de 31
Regulation of eye and jaw colouration in three-spined stickleback Gasterosteus aculeatus
(2018-01-01)
Fish can change their skin and eye colour for background matching and signalling. Males of Gasterosteus aculeatus develop ornamental blue eyes and a red jaw during the reproductive season, colours that are further enhanced ...
The alignment between phenotypic plasticity, the major axis of genetic variation and the response to selection
(Royal Soc., 2015)
Phenotypic plasticity is the ability of a genotype to produce more than one phenotype in order to match the environment. Recent theory proposes that the major axis of genetic variation in a phenotypically plastic population ...
Adaptive genetic variation mediates bottom-up and top-down control in an aquatic ecosystem
(The Royal Society, 2015-08)
Research in eco-evolutionary dynamics and community genetics has demon- strated that variation within a species can have strong impacts on associated communities and ecosystem processes. Yet, these studies have centred ...
Partitioning the relative fitness effects of diet and trophic morphology in the threespine stickleback
(Evolutionary Ecology Ltd, 2011-07-01)
Background: Numerous models show that if morphology and diet are correlated, frequency-dependent competition will lead to fitness differences among phenotypically dissimilar individuals within a species.Hypothesis: Selection ...
Partitioning the relative fitness effects of diet and trophic morphology in the threespine stickleback
(Evolutionary Ecology Ltd, 2011-07-01)
Background: Numerous models show that if morphology and diet are correlated, frequency-dependent competition will lead to fitness differences among phenotypically dissimilar individuals within a species.Hypothesis: Selection ...
Partitioning the relative fitness effects of diet and trophic morphology in the threespine stickleback
(2011-07-01)
Background: Numerous models show that if morphology and diet are correlated, frequencydependent competition will lead to fitness differences among phenotypically dissimilar individuals within a species. Hypothesis: Selection ...
Network analysis reveals contrasting effects of intraspecific competition on individual vs. population diets
(Ecological Soc AmerWashingtonEUA, 2008)
Partitioning the relative fitness effects of diet and trophic morphology in the threespine stickleback
(Evolutionary Ecology Ltd, 2013)
Three-spined stickleback Gasterosteus aculeatus, as a possible paratenic host for salmonid nematodes in a subarctic lake
(Springer, 2016-03)
In Takvatn, a subarctic lake in northern Norway, 35 of 162 three-spined sticklebacks examined were infected with 106 specimens of third-stage larvae of Philonema oncorhynchi. The prevalence and mean intensity of P. oncorhynchi ...
Estatus actual de conservación de seis especies de peces dulceacuícolas de la península de Baja California, México
Se determinó el estatus actual de conservación de 6 peces dulceacuícolas nativos de la península de Baja California (Entosphenus tridentatus, Oncorhynchus mykiss nelsoni, Fundulus lima, Cyprinodon macularius, Gasterosteus ...