Interspecific variation in ejaculate allocation and associated effects on female fitness in seed beetles
نویسندگان
چکیده
منابع مشابه
Interspecific variation in ejaculate allocation and associated effects on female fitness in seed beetles.
When ejaculates are costly to produce, males are expected to allocate their ejaculate resources over successive matings in a manner that optimizes their reproductive success and this may have important consequences for their mates. In seed beetles (Coleoptera; Bruchidae), ejaculates vary in size across species from weighing less than 1%, up to as much as 8%, of male body weight. Ejaculates cont...
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ژورنال
عنوان ژورنال: Journal of Evolutionary Biology
سال: 2008
ISSN: 1010-061X,1420-9101
DOI: 10.1111/j.1420-9101.2007.01493.x