基于DNA条形码的棕榈裸蠓雄虫的发现与描述  

Discovery and description of male Atrichopogon palmatus based on DNA barcodes

作　　者：何泽华 李加慧[1] 林晓丹 HE Zehua;LI Jiahui;LIN Xiaodan(School of Plant Protection/Ministry of Education Key Laboratory of Green Prevention and Control of Diseases and Pests in Tropical Agriculture and Forestry,Hainan University,Haikou,Hainan 570228,China)

机构地区：[1]海南大学植物保护学院/热带农林生物灾害绿色防控教育部重点实验室,海口570228

出　　处：《热带生物学报》2024年第1期94-99,共6页Journal of Tropical Biology

基　　金：海南省自然科学基金高层次人才项目资助(421RC485);海南省自然科学基金青年基金项目(320QN201);海南大学科研启动项目[KYQD(ZR)20026]。

摘　　要：棕榈裸蠓Atrichopogon palmatus Tokunaga,1962年迄今仅有雌虫被记录,雄虫一直未被发现。笔者利用DNA条形码技术成功将采自海南岛的棕榈裸蠓雌、雄个体进行配对,首次发现了棕榈裸蠓雄虫,并详细描述了棕榈裸蠓雄虫的形态特征,提供了鉴定特征图以及CO I(细胞色素C氧化酶亚基I)条形码。Only females of Atrichopogon palmatus Tokunaga,have been recorded since 1962,while males have never been discovered.Specimens of Atrichopogon palmatus collected in Hainan Island were identified by using DNA barcoding and morphological methods.The DNA barcodes of the specimens were used to establish a phylogenetic tree for analysis,based on which the males were successfully associated with females.The males of A.palmatus collected in Hainan were newly described and illustrated,and their CO I-barcodes were also provided.

关 键 词：分子鉴定 形态分类 裸蠓属 双翅目 

分 类 号：Q964[生物学—昆虫学]