Palaearctic region

• 1. 古北区: Palaearctic region | palearctic | region palearktyczny
• 2. 古北区的: palearctic
• 3. 古北亚区: paleoarctic subregion

更多释义

• 1.他们主要分布在古北区、东洋区、新北区和非洲区。
  They are mainly distributed in the palaearctic, nearctic, oriental, ethiopian region.
  dict.yoduao.com
• 2.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。
  Conclusion: The species of genus Lispe in Hebei Province make up 52.78% of known Lispe in China and have a Palaearctic distribution.
  dict.yoduao.com
• 3.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。
  There are 93.9% of the total belonging to Palaearctic Region, which means, in Shanxi Province, most species have a Palaearctic distribution.
  dict.yoduao.com

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