palearctic

palearctic

1. Seven tribes are all exist in Afrotropical region, 4 tribes in Palearctic, 3 in Oriental and 2 in Australian region respectively.

7个族在非洲区均有分布,古北区有4个族、东洋区3个族、澳洲区2个族。

2. Similarity coefficient analysis of the four regions shows that the similarity from greater to smaller is: Oriental, Palearctic, Australian and Afrotropical Regions;

依种类分布情况对4大动物区的相似性分析表明,东洋区与古北区关系最为密切,其次是澳洲区,与非洲区的相关性较小,这与地球演化历史是相吻合的。

3. Total of 71 species belonging to 6 orders, 11 families were recorded.Among the waterfowls, there are 40 Palearctic species, 1 Oriental species, and 30 cosmopolitan species.

共观察到水鸟6目11科71种，其中古北界40种，东洋界1种，广布种30种；

4. The Oriental distribution is the most predominant component, 83% of the total species are fall in this pattern. Next, is the component of oriental/east palearctic distribution which contains 9% of the total species.

其中东洋界分布成分占 83% ,东洋 -古北界东部共布成分占 9% ,东洋 -古北界西部共布、东洋 -非洲界共布和广布成分所占比例均小于 4%。

5. This mammal fauna was Lonsisted of 42 oriental species(75%) and 13 Palearctic species(23.31%) and was near to the fauna of southern China.

其中古北种13种，占23.6%；东洋种42种，占76.4%。有一种区系不明，区系成份接近于华南区系。

6. Among them the faunal components of 56 speices belong to the Oriental realm,15 species belong to the Palearctic realm,and 4 species are common.

区系分析表明:该保护区的兽类东洋界种类有56种,占74.67%; 古北界15种,占20%;

7. The fuana of these animals predominantly beling to southern China and then permeate from Palearctic,Oriental realm,central or centrao-southern China etc.

区系成分以华南区的成分占优势，古北、东洋界成分，华中成分和华中-华南区成分也渗透到本带中。

8. Palearctic region

古北区

9. Palearctic Zoogeographic region of nontropical Eurasia and north tip of Africa.

古北区的非热带欧亚大陆与非洲北端的动物地理区。

10. palearctic faunistic region

古北极动物区

11. Palearctic realm

古北界

12. Species of the Palearctic Realm and Commom of Palearctic-Oriental Realm are the main composition in Lepidoptera.

古北界、古北一东洋跨界种类是该试区鳞翅目昆虫区系的主要组成类群；

13. Of all these components in the fauna,there are 9 species of Palearctic realm,6 dispersed species,and 1 species of Oriental realm,which accounts for 56.25%,37.5%,and 6.25% respectively of total amphibian and reptile animals in the region.

在这些区系组成中,古北界种类9种,广布种6种,东洋界1种,分别占该区两栖爬行动物总种数的56.25%、37.5%和6.25%。

14. From the regional faunistic analysis, among the 24 species, 5 species belong to Palearctic realm, 14 to Oriental realm, and 5 to the both regions.

属于古北界的有5种和亚种，属东洋界的有14种，其余5种为两界兼有种。

15. This paper discusses the line of demarcation of Palearctic and Oriental Regions onthe basis of the data of the distribution of some agricultural insects east of Chinling.

本文系以某些主要农业害虫的分布资料为依据,来讨论古北、东洋两地区在我国秦岭以东的分界线问题。

16. 2 species belong to palearctic affinity (3.4%);

树栖种类繁多,有26种,近于总种数之半.

17. From north to south, the proportion of Palearctic and oriental species decreases gradually, and that of central China element and central and south China species increase gradually.

由北向南古北界东洋界广布种的比例逐渐减少、华中及华南区种和华南区种的比例逐渐增加，呈纬度地带性变化。

18. The result of a series analysis shows that the percentages of Oriental species, Palearctic species and widely distributive species are 35.53%, 18.42%, 46.05%, respectively.

系列分析表明江苏云台山地蝶类区系基本组成为：广布种占46.05%，东洋种占35.53%，古北种占18.42%。

19. The Funiu Mountains is located between Oriental and Palearctic Region.

该地区金小蜂既分布有古北区的种类，又有东洋区的种类。