Mating Behavior in Three Species of the Drosophila hypocausta SubgrouplBehavior Biologyr
Mating Behavior in Three Species of the Drosophila hypocausta SubgrouplBehavior Biologyr
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三个果蝇亚组的交配行为行为生物学家
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
F. Hihara
中科院分区：
文献类型：
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作者：
N. Asada;K. Fujiwara;H. Ikeda;F. Hihara
通过对果蝇求偶行为的研究，探讨了三种近缘种果蝇（Drosophila hypocausta、D. neohypocausta和D. siamana。使用示波器比较了这些物种之间雄性求爱行为的模式和求爱声音的性质。D. siamana在行为学上与D. hypocausta; D. siamana雌性对D. hypocausta雄性，平均授精率为67.1%，尽管正反交仅为13.4%。雄性的求偶行为和求偶声音的性质表现出种属特异性模式。交配性试验和行为分析结果表明，D。siamana是D. hypocausta亚组;移民种组。
Courtship behavior was evaluated to investigate the degree of sexual isolation in three related species, Drosophila hypocausta, D. neohypocausta and D. siamana. Patterns of male courtship behavior and the nature of courtship sounds using an oscilloscope were compared among these species. D. siamana was ethologically isolated incompletely from D. hypocausta; D. siamana females were highly receptive to D. hypocausta males, giving the average rate of insemination of 67.1%, although the reciprocal crosses gave only 13.4%. The nature of the courtship behavior and courtship sounds emitted by males showed species-specific patterns. Results of crossability tests and behavioral analyses suggested that D. siamana is a good species of the D. hypocausta subgroup of the D. immigrans species group.