Developmental isolation and subsequent adult behavior of Drosophila paulistorum.: IV.: Courtship

被引:30
作者
Kim, YK [1 ]
Ehrman, L [1 ]
机构
[1] SUNY Coll Purchase, Div Nat Sci, Purchase, NY 10577 USA
关键词
courtship; sexual selection; sexual isolation; semispecies; Drosophila;
D O I
10.1023/A:1021460832378
中图分类号
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要
Early social experiences play important roles in adult Drosophila paulistorum mate selection. Differences in courtship between control males and wholly socially isolated males were observed in chambers. Socially isolated males displayed more courtship toward virgin females than did controls. Socially isolated males were more successful in competing for mates. Yet socially isolated males from all six semispecies also displayed notable frequencies of homosexual behavior.
引用
收藏
页码:57 / 65
页数:9
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