| 汤国谦，邓雪华，华展义，郑晓薇，牟桂萍，刘淑君，王新国,2020,薇甘菊上新发现的一种天敌——亚铜平龟蝽[J].环境昆虫学报,(5):1105-1111 |
| 薇甘菊上新发现的一种天敌——亚铜平龟蝽 |
| A new natural enemy — Brachyplatys subaeneus found on Mikania micrantha |
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| DOI： |
| 中文关键词: 薇甘菊 亚铜平龟蝽 形态学 分子鉴定 |
| 英文关键词:Mikania micrantha Brachyplatys subaeneus morphological molecular identification |
| 基金项目:广东出入境检验检疫局科技计划项目(2018GDK25) |
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| 中文摘要: |
| 亚铜平龟蝽Brachyplatys subaeneus (Westwood, 1837)是在广州的外来入侵杂草薇甘菊上新发现的一种天敌。本文给出了亚铜平龟蝽雌雄外部形态，以及雄性抱握器形态、着生位置、阳茎等详细解剖结构。为更进一步确定形态鉴定结果，扩增了其线粒体16S rDNA和COI基因片段并测序，将测序结果与GenBank中的序列进行比对，用MEGA5.0构建系统进化树，用分子生物学方法进一步确认了形态学鉴定结果。此外，就亚铜平龟蝽在控制薇甘菊上的潜在价值进行了初步的比较分析。 |
| 英文摘要: |
| Brachyplatys subaeneus (Westwood, 1837) is a natural enemy discovered on the invasive weeds Mikania micrantha in Guangzhou nearly. In this paper, the external morphology of the male and female, as well as the morphology of male genitalia, the morphology and position of clasper, and the structure of aedeagus are detailed. In order to further confirm the morphological identification results, the 16S rDNA and COI gene fragments of its mitochondria were amplified and sequenced. The sequencing results were compared with the sequences in GenBank. The phylogenetic tree was constructed with MEGA5.0 and further confirmed morphological identification results by molecular biology methods. Furthermore, a preliminary comparative analysis was conducted on the potential value of Brachyplatys subaeneus to control Mikania micrantha. |
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