Female remating inhibition and fitness ofBactrocera dorsalis(Diptera: Tephritidae) associated with male accessory glands
نویسندگان
چکیده
منابع مشابه
Female remating in Drosophila ananassae: bidirectional selection for remating speed.
In Drosophila ananassae, artificial selection was carried out for fast and slow remating speed for 10 generations. Response to selection resulted in rapid divergence in remating time in each of two replicates of both fast and slow lines. There were significant differences in mean remating time in females among fast, slow, and control lines. Regression coefficients for both fast and slow lines a...
متن کاملSelection on female remating interval is influenced by male sperm competition strategies and ejaculate characteristics.
Female remating rate dictates the level of sperm competition in a population, and extensive research has focused on how sperm competition generates selection on male ejaculate allocation. Yet the way ejaculate allocation strategies in turn generate selection on female remating rates, which ultimately influence levels of sperm competition, has received much less consideration despite increasing ...
متن کاملTheoretical influence of female mating status and remating propensity on male sperm allocation patterns.
Theoretical models predict that males should allocate more sperm in matings where the immediate risk of sperm competition is high. It has therefore often been argued that males should invest less sperm in matings with virgin females compared with matings with already mated females. However, with relatively polyandrous females, high sperm competition risk will covary with high sperm competition ...
متن کاملEffect of male mating history and age on remating by female European corn borer
If mating with an inferior male has high fitness costs, females may try to avoid mating with these males. Alternatively, females may accept an inferior male to ensure they have obtained at least one mate, and/or to avoid the costs of resisting these males. We hypothesized that females compensate for mating with an inferior male by remating. We tested this hypothesis by measuring remating propen...
متن کاملEffects of Oviposition on Remating., Response to Pheromones., and Longevity in the Female Caribbean Fruit Fly., Anastrepha suspensa (Diptera: Tephritidae)
Female Caribbean fruit flies with oviposition opportunities remate frequently, two-thirds of them after 1 wk and approximately one-third every subsequent week. Those with limited chances to oviposit remate less frequently, and about half of them mate only once during their lifetime. Ovipositing females regain receptivity to male-produced pher-omones within a week, unlike nonlaying females. Mort...
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ژورنال
عنوان ژورنال: Florida Entomologist
سال: 2015
ISSN: 0015-4040,1938-5102
DOI: 10.1653/024.098.0110