| 中国冠果蝇属一新种和二新记录种及DNA条形码信息(双翅目:果蝇科) |
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| 引用本文： | 崔梦迪,李冰雪,陈宏伟. 中国冠果蝇属一新种和二新记录种及DNA条形码信息(双翅目:果蝇科)[J]. 昆虫分类学报, 2021, 43(2): 115-129. DOI: 10.11680/entomotax.2021019 |
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| 作者姓名： | 崔梦迪 李冰雪 陈宏伟 |
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| 作者单位： | 华南农业大学植物保护学院昆虫学系,广州天河510642 |
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| 摘 要： | 基于形态学和分子遗传学证据,描述了冠果蝇属1新种Stegana(Stegana)helvippecta sp.nov.和2中国新记录种:S.(S.)furta(Linnaeus,1767)和 S.(S.)taba Okada,1971;利用41 条 DNA 条形码信息,分析了18种冠果蝇的遗传距离,并提供了中国产全部1...
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| 关 键 词： | COI基因 果蝇 分类 检索表 |
One new species and two new records in the subgenus Stegana(sensu stricto)(Diptera:Drosophilidae)from China,with DNA barcoding information |
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| Mengdi CUI,Bingxue LI,Hongwei CHEN. One new species and two new records in the subgenus Stegana(sensu stricto)(Diptera:Drosophilidae)from China,with DNA barcoding information[J]. Entomotaxonomia, 2021, 43(2): 115-129. DOI: 10.11680/entomotax.2021019 |
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| Authors: | Mengdi CUI Bingxue LI Hongwei CHEN |
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| Abstract: | One new and two known species of the subgenus Stegana(s.str.)from China are described or redescribed:S.(S.)helvipecta sp.nov.,S.(S.)furta(Linnaeus,1767)and S.(S.)taba Okada,1971.A total of 41 DNA sequences of partial mitochondrial cytochrome c oxidase subunit I(COI)gene of 18 species of this subgenus are newly obtained in this study.These sequences along with other available barcoding sequences for this subgenus are incorporated in a molecular analysis using the neighbor-joining(NJ)method in order to assess the efficacy of DNA barcoding for delimiting these species.Habitus and a key to all Chinese Stegana(s.str.)species are provided. |
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| Keywords: | COI gene drosophilid taxonomy key |
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