نتایج جستجو برای: mating sex ratios
تعداد نتایج: 342926 فیلتر نتایج به سال:
Journal:
:American Journal of Medical Genetics Part B: Neuropsychiatric Genetics
2013
Journal:
:Frontiers in Ecology and Evolution
2022
Journal:
:Molecular ecology
2007
A B Wilson
K M Martin-Smith
Sexual selection theory predicts a positive correlation between relative parental investment and mate choice. In syngnathid fishes (seahorses and pipefish), males brood offspring in specialized brooding structures. While female-female mating competition has been demonstrated in some pipefishes, all seahorses (genus Hippocampus) studied to date have been found to have conventional sex roles with...
Journal:
:Asian Journal of Probability and Statistics
2018
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