| 弹尾纲刺齿虫兆属的自然分布扩散及地理起源 |
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| 引用本文：贾少波，王丽云，陈建秀.2012,弹尾纲刺齿虫兆属的自然分布扩散及地理起源.Entomotaxonomia,34(2):109~116 |
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| 中文摘要:基于刺齿虫兆属的自然地理分布特征和调查资料，讨论了弹尾纲刺齿虫兆属的自然分布、扩散和地理起源。结果显示，全球已经描述的57种刺齿虫兆，不仅主要分布于亚洲（54种），而且中国的物种数量最多（32种），土著种数量亦最多（23种）。亚洲之外美国大陆的3个州有2种（全为广布种）；夏威夷有6种（包括3个广布种）。作者初步提出了刺齿虫兆属起源和扩散的假设。 |
| 中文关键词:弹尾纲 刺齿虫兆属 生物地理 进化 扩散 |
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| Natural distribution, diffusion and geographical origin of the genus Homidia B?rner, 1906 (Collembola: Entomobryidae) |
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| Abstract:The natural distribution, diffusion, and geographical origin of the genus Homidia B?rner, 1906 (Collembola: Entomobryidae) are investigated based on the geographical distribution of the genus Homidia. Of the 57 species of the genus Homidia known worldwide, most are distributed in Asia (54 species) with China (32 species including 23 native species) having the most species in this genus. The only region outside Asia with a significant fauna is United States including Georgia, Illinois, Louisiana and Hawaii (6 species). The authors propose a theory for the origin and diffusion of members of this genus. |
| keywords:Collembola Homidia biogeography evolution dispersal |
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