Abstract：
:While defending lek-territories, male Anastrepha suspensa (Loew) produce chemical, acoustic and visual courtship signals. In the laboratory and under semi-natural conditions, topical application of the juvenile hormone analog methoprene doubles pheromone production and subsequently doubles sexual success. However, sexual signals and interactions are likely to be physiologically expensive and so result in higher male mortality. Comparison of males kept in isolation for 35 days, but provided daily with a potential mate or a rival male, revealed that both male- and female-interactors shortened focal-male lifespan. In addition, focal males were either treated with methoprene or not, then either provided with protein in their sucrose-based diet or not. Protein proved to similarly double sexual success and also resulted in longer male life spans in all of the interactor-categories. However, there was no evidence that methoprene induced hypersexuality resulted in higher rates of mortality, i.e., the longevity of males treated with methoprene did not significantly differ from untreated males in the same interactor/diet categories. This apparent lack of costs to a putatively sexually selected signal is unexpected but presents an opportunity to increase the sexual competence of sterile flies with few consequences to their survival following mass-release.
journal_name
J Insect Physioljournal_title
Journal of insect physiologyauthors
Pereira R,Sivinski J,Teal P,Brockmann Jdoi
10.1016/j.jinsphys.2010.05.008subject
Has Abstractpub_date
2010-11-01 00:00:00pages
1552-7issue
11eissn
0022-1910issn
1879-1611pii
S0022-1910(10)00149-6journal_volume
56pub_type
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doi：10.1016/j.jinsphys.2008.11.006
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pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2014-09-01 00:00:00
abstract：:This article has been removed, consistent with Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). The Publisher apologizes for any inconvenience this may cause. ...
journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2007.05.008
更新日期：2007-06-07 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2009.04.005
更新日期：2009-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2004.09.009
更新日期：2004-11-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2008.11.009
更新日期：2009-05-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2014.05.002
更新日期：2014-10-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2016-05-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2017-10-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2014.03.003
更新日期：2014-05-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2000-06-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2012-11-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2012.01.018
更新日期：2012-05-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2017-05-01 00:00:00
abstract：:Males transfer sperm, proteins and other molecules to females during mating. In Drosophila melanogaster, these molecules contribute to the induction of egg maturation, ovulation, oviposition, sperm storage and changes in female receptivity. This suite of physiological and behavioral changes is referred to as the femal...
journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2017-05-01 00:00:00
