Palearctic

There are 28 species to be only distributed over Palearctic realm , making up 75.5 percent of the total species .

只分布于古北界的有28种，占总种数的75.7%。

In the coniferous forests , the oriental and the palearctic almost accounted for a half .

在针叶林群落中，东洋界和古北界的动物区系几乎各占半。

Analysis on the Trophallaxis of Coptotermes formosanus Termites of the Palearctic Region A Story of Building a Home

家白蚁交哺行为分析

Most taxa had recently completed breeding , and14 species of Palearctic migrants used the study sites as stopover areas or wintering grounds .

调查期间发现大部分种类于近期刚完成繁殖；有14种古北界迁徙种类把两个保护区作为停留地或作为越冬地。

In accordance with fauna elements , 106 species of oriental realm and 48 species of palearctic realm , 68 species of extensive distributive species .

以区系成分分，东洋界106种，古北界48种，广布种68种。

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。

From the preliminary analysis of our material , there are 225 species and subspecies appertaining to Palearctic realm , making up 45 % of our collection ;

在区系成份上属于古北界的有225种，占全部鸟类45.00%；

Seven tribes are all exist in Afrotropical region , 4 tribes in palearctic , 3 in Oriental and2 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。

77 species belong to boreal taxa , which are 81 % of all breeders . It obviously reflects the feature of Palearctic realm .

在繁殖鸟中北方型鸟类77种，占繁殖鸟总数的81%，表现出明显的古北界鸟类区系特征。

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。

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

古北界、古北-东洋跨界种类是该试区鳞翅目昆虫区系的主要组成类群；古北区的白蚁

The species of the Palaearctic , and the common species of the Palearctic and Oriental Realm are mainly the Noctuidae insect faunal in Xinglong Mountain Region .

从整个夜蛾科来看，古北界成分与古北东洋界共有种是兴隆山夜蛾类昆虫区系的主要组分。

Among Palearctic species , there are 156 Centro-Asiatic species ( 38.6 % ), 102 Pan - Palearctic species ( 25.2 % ) and others are endemic species , Centre-Centro-Asiatic species and Europe-Sibirica species ;

在古北种中，中亚细亚种156种，占种类数的38.6%，泛古北种102种，占25.2%及特有种、中央亚细亚种和欧洲&西伯利亚种等多种成分；

2 ) the fauna component shows that the Palearctic species are great in number ( 390 species , including 17 subspecies ) and is about 96.5 % of the total number in Xinjiang and that there are only 14 Non - Palearctic species ( about 3.5 % ) .

2）区系组成以古北种占绝对优势，有390种（17亚种），占种数的96.5%，非古北种14种，仅占3.5%。

There are 16 species of summer birds and 58 species of resident birds in the Resort . In the light of birds'fauna , these 74 species of birds are divided into 48 species of Oriental birds , 4 species of Palearctic birds and 22 species of widespread birds .

该地夏候鸟16种，留鸟58种，东洋界鸟类48种，古北界鸟类4种，广布种鸟类22种。

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%。