palaearctic
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adj.
古北区（包括欧洲、亚洲北部阿拉伯北部以及非洲的撒哈拉以北部分）的；
权威例句
Palaearctic-African bird migration systemsThe mammals of the Palaearctic Region
Checklist of Palaearctic and Indian mammals, 1758-1046
Checklist of Palaearctic and Indian Mammals 1758 to 1946
Checklist of Palaearctic and Indian Mammals—Amendments
The mammals of the Palaearctic Region : a taxonomic review
Book received. The mammals of the Palaearctic region: a taxonomic review
Contributions to a manual of Palaearctic Diptera (with special reference to flies of economic importance). Volume 3: Higher Brachyce...
Mitochondrial phylogeography of the long-eared bats (Plecotus) in the Mediterranean Palaearctic and Atlantic Islands.
Handbook of the Birds of Europe, the Middle East and North Africa: the Birds of the Western Palaearctic. Volume 2. Hawks to Bustards...
1. Results there are 15 species of genus hydrotaea in hebei province , which all destribute in palaearctic and 5 species only in palaearctic.
结果在河北省发现齿股蝇属15种，古北区均有分布，其中5种仅在古北区有分布。
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2. China is often known for bestriding Palaearctic and Oriental biogeographic realm, but the precise pision east of Qinling Mountain is not specific all the while.
我国动物地理区划向以横跨古北界和东洋界而著称，但两界在我国东部即秦岭以东地区的精确划界始终没有明确的认识。
tech.zidian8.com
3. China is often known for bestriding Palaearctic and Oriental biogeographic realm, but the precise division east of Qinling Mountain is not specific all the while.
我国动物地理区划向以横跨古北界和东洋界而著称，但两界在我国东部即秦岭以东地区的精确划界始终没有明确的认识。
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4. The high haplotype diversity and nucleotide diversity were corresponding to very large population size and extensive distribution of Pelophylax nigromaculata in Palaearctic Region and Oriental Region.
这样高的单元型多样性和核苷酸多样性与黑斑侧褶蛙作为古北界和东洋界的广布种，种群大是相应的。
dj.iciba.com
5. Up to the present 239 species of the genus have been known from the world . they are mainly distributed in the palaearctic , nearctic , oriental , ethiopian region.
迄今为止，该属全世界共记载239种，为世界性分布，但主要分布于古北区、东洋区、新北区和非洲区。
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6. Up to the present 94 species of the genus have been known from the world. They distributed in the Palaearctic, Oriental and Ethiopian Region.
迄今为止，该属全世界共记载94种，仅分布于古北区、东洋区和非洲区。
dict.cnki.net
7. Conclusion: The species of genus Lispe in Hebei Province make up 52.78% of known Lispe in China and have a Palaearctic distribution.
结论：河北省溜蝇属昆虫种数约占该科全国已知种数的52.78%，属于古北区系。
dict.cnki.net
8. Conclusion The species of Anthomyiidae in Hebei province made up 13.20% of known Anthomyiidae in China, 5.50% of those in the world and most species had a Palaearctic distribution.
结论河北省花蝇科昆虫种数约占该科全国已知种数的13.20%，约占世界花蝇科种数的5.50%，动物区划属于古北区系。
dict.cnki.net
9. Distribution in North America, Palaearctic, India and the north-west Himalayas mountain.
分布在北美，古北界，印度和西北。
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10. Based on data for the zoogeographic distribution of genera and subgenera, it is noted that genera are majorly distributed in the Palaearctic, the Nearctic and the Oriental region.
概述了洼甲螨科各属（亚属）的地理分布，指出该科目前所知分布较多的是古北界、新北界、东洋界；
d.wanfangdata.com.cn
11. Conclusion The species of genus Limnophora occupied 27.59% of known Limnophora in China and Hebei province should be attached to palaearctic distribution.
结论河北省池蝇属昆虫种数约占该科全国已知种数的27。59%，属于古北区系。
www.chemyq.com
12. There are 93.9% of the total belonging to Palaearctic Region, which means, in Shanxi Province, most species have a Palaearctic distribution.
其中古北界种连同古北界共同种占93.9%。表明山西省丽蝇科昆虫属于古北区系。
www.bmsw.net.cn
13. The aphids of Aleurodaphis are typical Oriental species; but, slightly permeated in Palaearctic on Chinese continent.
粉虱蚜属为典型的东洋区成分 ，但在中国大陆其分布向古北界有所渗透。
epub.cnki.net
14. A fauna analysis to the region showed that 43 species belonging to the Palaearctic Region, occupying 84.31%;
对陕北高原蝗虫区系进行分析，结果表明：古北种为43种，占84.31 % ；
dict.cnki.net
15. Conclusion The Palaearctic composition is the main characteristic of the Tachinidae fauna in Songshan National Nature Reserve of Beijing. This fauna is enriched by the findings in this region.
结论北京松山保护区寄蝇科昆虫区系特征以古北界成分为主，丰富了该地区此类昆虫的区系组成。
www.bmsw.net.cn
16. Furthermore, Adelgidae species in China includes 20 known species in 6 genera and mainly on Palaearctic Regions.
中国球蚜科有6属20种，分布在黑龙江、云南、四川等地，主要是古北区成分。
www.zootax.com.cn
17. The spatial distribution patterns of gamasid mites in Yunnan Province may be the results of the edge effect between the Oriental and Palaearctic realms.
云南革螨物种数和多样性的分布格局可能直接受到古北和东洋两区系边缘效应的影响。
www.insect.org.cn
18. There are 49 species in Linxia, of which there are 24 palaearctic species, 48.06%;
临夏地区总种数49种，古北种24种，占临夏蓟马总种数的48.06%；
dj.iciba.com
19. A fauna analysis showed that 58 species belonging to the Palaearctic Region, occupying 71.6%;
据此对河北省蝗虫区系进行分析，结果表明：古北种为5 8种，占71.6% ；
dict.cnki.net
20. According to the faunistical characteristics, 14 belong to palaearctic species, making up 26 . 42% of total;
从兽类区系成分看，柞水县古北界种类有14种，占全县兽类总数的2 6.42 % ；
dict.cnki.net
21. Conclusion The Calyptratae fauna in Pangquangou Nature Reserve of Shanxi province was mostly palaearctic.
结论山西省庞泉沟自然保护区有瓣蝇类的区系特征是以古北界区系成分为主。
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22. The results of the fauna indicate that Oriental species were dominant ones, Palaearctic species second, while the common species of Oriental and Palaearctic regions are least.
区系分析表明该地区东洋种成分占优势，古北种次之，古北、东洋共有种最少。
ent-bull.com.cn
23. Conclusion The species of genus Hydrotaea in Hebei province make up 30.00% of known Hydrotaea in China and have a Palaearctic distribution.
结论河北省齿股蝇属昆虫种数约占该科全国已知种数的30.00%，属于古北区系。
www.bmsw.net.cn
24. Conclusion The species of genus Hydrotaea in Hebei province make up 30.00% of known Hydrotaea in China and have a Palaearctic distribution.
结论河北省齿股蝇属昆虫种数约占该科全国已知种数的30.00%，属于古北区系。
www.bmsw.net.cn
25. Palaearctic realm
古北界
-- 来源 -- 英汉 - 短句参考
26. Located in the interior of Yaku Island, at the meeting-point of the palaearctic and oriental biotic regions, Yakushima exhibits a rich flora, with some 1,900 species and subspecies, including ancient specimens of the sugi (Japanese cedar).
屋久岛位于古北区和远东生物区的交汇点，该岛拥有丰富的植物资源，大约有1,900种（亚种）植物，包括古老的杉树样本（日本杉）。
-- 来源 -- 网友提供
27. Palaearctic region
古北区
-- 来源 -- 英汉 - 翻译参考[网络]
28. Among breeding birds, the rate of the Palaearctic species and Oriental species is 1: 3.87, which showes more characseristics of Oriental realm.
在繁殖鸟中古北界种类与东洋界种类之比为1:3.87，偏重于东洋界。
-- 来源 -- 网友提供
29. palaearctic subregio
古北亚区
-- 来源 -- 英汉 - 翻译参考[网络]
30. Faunal analysis based on 394 species of noctuid moths of the family Noctuidae collected in Jiangxi province showed that 72.08% of species within or related to the Oriental Region and rather low percentage of palaearctic elements penetrating southward into this province.
根据在江西采集的夜蛾科昆虫394种进行区系分析,得知江西有72.08%的种类属东洋或跨东洋区系,并有较少数量的古北界成员渗入该省南部.
-- 来源 -- 网友提供
palaearctic
