摘要
[目的]研究蚤蝇翅的形态及其变化规律。[方法]通过形态观察及文献对比的方法分析了蚤蝇翅在不同生活环境下的形态变化特点。[结果]不同的生活环境能够改变蚤蝇翅的外部形态。同性别异型翅的产生通常与蚤蝇所处的环境有关,在不同的环境中饲养蚤蝇可以产生2种不同类型的翅。蚤蝇翅的性二型现象的产生是蚤蝇为更好的适应环境的结果。[结论]同性别翅的变化与取食、生存环境有关;雌雄异型翅不但是其对生活环境的适应,同时还是一种独特的进化方式。
[Objective] Basic morphology and change characteristics of Phoridae wings were studied.[Method] Through morphology observation and related references contrasting,the change characteristics of Phoridae wings in different living environments were analyzed.[Result] Living environments can change the external form of Phoridae wings.The phenomenon of different wing morphology in the same sex of Phoridae related with the different living environment,two different types of wings can be produced.Sexual dimorphism of Phoridae wings was the result of adapting environments.[Conclusion] The change of same sex wings were related to feeding and survival environment.The phenomenon of sexual dimorphism of Phoridae wings were not only the result of adapting environments,but also a kind of unique evolution way.
出处
《安徽农业科学》
CAS
北大核心
2011年第1期297-298,301,共3页
Journal of Anhui Agricultural Sciences
基金
国家自然科学基金资助(31071965)
关键词
蚤蝇科
翅
形态学
Phoridae
Wing
Morphology
