| 崆峒山自然保护区鳞翅目昆虫区系研究 |
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| 引用本文： | 程亚青.崆峒山自然保护区鳞翅目昆虫区系研究[J].甘肃林业科技,2008,33(2):21-25. |
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| 作者姓名： | 程亚青 |
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| 作者单位： | 平凉医学高等专科学校,甘肃,平凉,744000 |
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| 摘 要： | 经采集、调查、鉴定，崆峒山有昆虫16目，107科，466属，909种。其中有鳞翅目昆虫29科，265属，482种。对鳞翅目昆虫区系分析表明：有古北种398种，占所采鳞翅目种类的82．57％；东洋种47种，占所采鳞翅目种类的9．75％；东洋-古北兼有种11种，占所采鳞翅目种类的2．28％；广布种26种，占所采鳞翅目种类的5-39％；古北种占优势。崆峒山鳞翅目昆虫阴坡种类为阳坡的2．99倍、阴坡昆虫数量为阳坡的2．77倍。崆峒山鳞翅目昆虫1年有1个种数的峰值，出现在7～8月份。
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| 关 键 词： | 崆峒山自然保护区 鳞翅目昆虫 区系 |
Study on Lepidoptera Insects Fauna of Kongtong Mountains Natural Conservation Area |
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| CHENG Ya-qing.Study on Lepidoptera Insects Fauna of Kongtong Mountains Natural Conservation Area[J].Journal of Gansu Forestry Science and Technology,2008,33(2):21-25. |
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| Authors: | CHENG Ya-qing |
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| Institution: | CHENG Ya-qing (Pingliang Medical College, Pingliang Gansu 744000, China) |
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| Abstract: | The investigation was conducted on the insects of collecting and identification in Kongtong Moun-tains,there is 909 species of insects,which belongs to 16 orders,107 families,and 466 genera.Among them,the species of Lepidoptera insects is 482,belonging to 29 families,265 genera.By the analysis of Lepidoptera Fauna insects the results showed: in the whole species,398 palaearctic species accounted for 82.57%;47 oriental species accounted for 9.75%,11 oriental-palaearctic species accounted for 2.28%;26 dispersed species accounted for 5.39%,among which palaearctic species is predominate in number.The species of Lepidoptera insects in Kongtong Mountains on the sunny slope is 2.99 times than that on the shady slope.The amount of Lepidoptera insects on the shady slope is 2.77 times than that on the sunny slope.Species number of Lepidoptera insects in Kongtong Moun-tains has one peak value every year,occurring between July and August. |
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| Keywords: | Kongtong Mountains Natural Conservation Area Lepidoptera insects fauna |
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