Loss of sexual isolation in a hybridizing stickleback species pair
نویسندگان
چکیده
منابع مشابه
Loss of sexual isolation in a hybridizing stickleback species pair
One approach to understand the importance of reproductive barriers to the speciation process is to study the breakdown of barriers between formerly distinct species. One reproductive barrier, sexual isolation, reduces gene flow between species through differences in mate preferences and mating signals and is likely important for species formation and maintenance. We measure sexual isolation in ...
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Sequential mate choice strategies predict how females should alter their choosiness based on the availability of attractive males. There are many studies on sequential mate choice within species, but few have asked whether females apply these strategies to interactions between species and how these strategies may affect hybridization. We tested how previous interactions with conspecific and het...
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UMR CNRS 7205, Muséum National d’Histoire Naturelle, 45 rue Buffon, 75005 Paris, France LECA, BP 53, Université Joseph Fourier, 2233 Rue de la Piscine, 38041 Grenoble Cedex, France Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Panama Department of Archaeology, University of Aberdeen, St. Mary’s Building, Elphinstone Road, Aberdeen AB24 3UF, UK UMR CNRS 7209, Muséum National d’...
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Examining differences in colour plasticity between closely-related species in relation to the heterogeneity of background colours found in their respective habitats may offer important insight into how cryptic colour change evolves in natural populations. In the present study, we examined whether nonbreeding dorsal body coloration has diverged between sympatric species of stickleback along with...
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ژورنال
عنوان ژورنال: Current Zoology
سال: 2013
ISSN: 2396-9814,1674-5507
DOI: 10.1093/czoolo/59.5.591