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Fauna characteristics and species differentiation of the Phaoniinae (Diptera: Muscidae) in Shanxi province
Author(s): 
Pages: 8-12
Year: Issue:  1
Journal: Journal of Shenyang Normal University(Natural Science Edition)

Keyword:  PhaoniinaeShanxispecies differentiationfauna;
Abstract: 采用区系分析法、GIS技术及生物地理学研究方法,对山西省棘蝇亚科Phaoniinae昆虫进行区系特征分析及物种分化趋势研究.在所发现的山西省棘蝇亚科Phaoniinae昆虫2族4属92种中,从其区系构成来看,山西特有种和中国其他地区特有种分别占该地区已知种的36.96%和30.44%,二者合计占总数的67.40%,占绝对优势.其次为古北界种,占总数的13.04%.尚有部分典型的东洋界种的渗入.分析了该地区该类昆虫区系构成的特点,讨论了特有种物种分化的趋势.结果表明山西省棘蝇亚科昆虫物种的丰富、多样、特有性及物种分化剧烈等特点.
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