...形态生物学 ; 繁殖力 中图分类号 S961 文献标识码 A 文章编号 1000 - 4890 ( 2007 ) 02 - 0228 - 05 [gap=1794]Key words: O don tobu tis obscu ra; morphological biology; fecundity .
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这些古老的杉树无疑在生物学和生物形态学上都极有价值，它们还为一些濒临灭绝的鸟类，如琉球知更鸟和伊豆画眉的栖息地。
These old oaks are valuable both to the biology and biomorphology with no question; the trees also provide habitats to the endangered birds, like Ryukyu Robin and Izu Thrush.
对曲纹紫灰蝶的分类地位、形态特征、分布、寄主、扩散与危害、生物学特性等进行简要介绍。
A brief introduction including its taxonomy position, morphological features, distribution, hosts, spread, harmfulness, biological characters and prevention Suggestions is given.
介绍了白蜡蚧的形态特征和生物学特征，阐述了白蜡蚧的防治特点和防治方法。
This paper introduces the morphological characters and biological characters of the wax insect, and expounds the control features and prevention methods of the wax insect.
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