| 陕西秦岭太白山北坡食蚜蝇科昆虫区系调查 |
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| 引用本文： | 霍科科,任国栋.陕西秦岭太白山北坡食蚜蝇科昆虫区系调查[J].昆虫知识,2006,43(5):700-705. |
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| 作者姓名： | 霍科科 任国栋 |
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| 作者单位： | 1. 河北大学生命科学院,保定,071002;陕西理工学院,陕西资源生物重点实验室,汉中,723000
2. 河北大学生命科学院,保定,071002 |
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| 基金项目： | 陕西省自然科学基金;陕西省教育厅资助项目;陕西理工学院校科研和教改项目 |
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| 摘 要： | 鉴定出秦岭太白山北坡食蚜蝇科昆虫2亚科,10族,35属,61种,包括中国新记录种3种:亮黄斑食蚜蝇Xanthogramma laetum(Fabricius)、无饰缩颜蚜蝇Pipiza inornataMatsumura和阿尔泰颜突蚜蝇Portevinia altaica(Stackelberg),陕西省新记录种16种。太白山北坡食蚜蝇科昆虫的区系成分以古北、东洋区共有种为主体,古北区成分略占优,东洋区成分占有一定比例;从属的分布类型看,多区属比例高达57.14%,单区属均为古北区成分,所占比例最低。太白山北坡食蚜蝇科昆虫区系具有明显的过渡性,混杂性和复杂性。
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| 关 键 词： | 陕西省 太白山 食蚜蝇科 名录 新记录种 区系 |
| 收稿时间： | 06 30 2005 12:00AM |
| 修稿时间： | 2005-06-302006-04-03 |
Faunal study on syrphids of the north slope of Taibai, Qinling Mountains of Shaanxi |
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| HUO Ke-Ke,REN Guo-Dong.Faunal study on syrphids of the north slope of Taibai, Qinling Mountains of Shaanxi[J].Entomological Knowledge,2006,43(5):700-705. |
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| Authors: | HUO Ke-Ke REN Guo-Dong |
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| Institution: | 1. College of Life Sciences, Hebei University, Baoding, Hebei 071002,China;2. Bio-resources Key Laboratory of Shaanxi Province, Shaanxi University of Techrwlogy , Hanzhong, Shaanxi 723000, China |
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| Abstract: | In the paper,61 species of syrphids from the north slope of Taibai,Qinling Mountains of Shaanxi Province,were recorded,which belong to 35 genera,10 triesi, 2 subfamilies of Syrphidae.Among them 16 species are newly recorded to Shaanxi Province,3 species,Xanthogramma laetum(Fabricius),Pipiza inornata Matsumura,1916 and Portevinia altaica(Stackelberg),newly recorded to China.In the fauna of Syrphidae of the area,common speices of Palaerctic and Oriental regions were predominant and elements of Palaerctic species slightly more abundant than that of Oriental species.According to the distributing types,the mutli-zoogeographical genera are predominant(55.74%).The proportion of single-zoogeographical genera,all the elements of the Palaerctic,is the lowest.The results showed that the fauna of Syrphidae of the north slope of Taibai are transitional,intermixed and complex. |
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| Keywords: | Shaanxi Province Taibai Mountain Syrphidae list new record species fauna |
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