当前位置: X-MOL 学术Ann. Entomol. Soc. Am. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
First Reports of Vespa mandarinia (Hymenoptera: Vespidae) in North America Represent Two Separate Maternal Lineages in Washington State, United States, and British Columbia, Canada
Annals of the Entomological Society of America ( IF 2.3 ) Pub Date : 2020-09-07 , DOI: 10.1093/aesa/saaa024
Telissa M Wilson 1 , Junichi Takahashi 2 , Sven-Erik Spichiger 1 , Iksoo Kim 3 , Paul van Westendorp 4
Affiliation  

Abstract In September 2019, destruction of a Vespa mandarinia Smith 1852 nest was reported for the first time in North America in Nanaimo, British Columbia, Canada. In December 2019, the Washington State Department of Agriculture also confirmed the first detection of an adult specimen of V. mandarinia in the United States, in Whatcom County, Washington. Vespa mandarinia is the largest hornet species and is a known predator of several insects, including the European honey bee (Apis mellifera) (Hymenoptera: Apidae) (Linnaeus, 1758). The establishment of V. mandarinia in North America poses a serious threat to apiculture, and this species is considered an actionable quarantine pest. Here we report details of the first detection of this species in the United States and use genetic sequence data obtained from five specimens across the globe to estimate differences in origin of the Canadian and U.S. detections. The full mitochondrial genomes of four V. mandarinia specimens representing different geographic locations were sequenced and compared with an existing reference genome. A maximum likelihood tree using 13 protein-coding regions from mitochondrial DNA suggests that the Canada and U.S. specimens are from two separate maternal lineages. A large-scale survey is currently underway to assess the level of Asian giant hornet establishment in both countries and to determine the future direction of eradication efforts.

中文翻译:

Vespa mandarinia(膜翅目:Vespidae)在北美的第一份报告代表了美国华盛顿州和加拿大不列颠哥伦比亚省的两个独立的母系谱系

摘要 2019 年 9 月,北美首次报道了加拿大不列颠哥伦比亚省纳奈莫的一个 Vespa mandarinia Smith 1852 巢穴遭到破坏。2019 年 12 月,华盛顿州农业部还确认在美国华盛顿沃特科姆县首次发现了一个成年 V. mandarinia 标本。Vespa mandarinia 是最大的大黄蜂物种,是多种昆虫的已知捕食者,包括欧洲蜜蜂(Apis mellifera)(膜翅目:蜂科)(Linnaeus,1758 年)。V. mandarinia 在北美的建立对养蜂业构成严重威胁,该物种被认为是可采取行动的检疫性有害生物。在这里,我们报告了在美国首次检测到该物种的详细信息,并使用从全球五个标本中获得的基因序列数据来估计加拿大和美国检测来源的差异。对代表不同地理位置的四个 V. mandarinia 标本的完整线粒体基因组进行了测序,并与现有的参考基因组进行了比较。使用来自线粒体 DNA 的 13 个蛋白质编码区的最大似然树表明,加拿大和美国的样本来自两个不同的母系。目前正在进行一项大规模调查,以评估两国亚洲大黄蜂的数量,并确定未来消灭工作的方向。对代表不同地理位置的柑橘标本进行测序并与现有参考基因组进行比较。使用来自线粒体 DNA 的 13 个蛋白质编码区的最大似然树表明,加拿大和美国的样本来自两个不同的母系。目前正在进行一项大规模调查,以评估两国亚洲大黄蜂的数量,并确定未来消灭工作的方向。对代表不同地理位置的柑橘标本进行测序并与现有参考基因组进行比较。使用来自线粒体 DNA 的 13 个蛋白质编码区的最大似然树表明,加拿大和美国的样本来自两个不同的母系。目前正在进行一项大规模调查,以评估两国亚洲大黄蜂的数量,并确定未来消灭工作的方向。
更新日期:2020-09-07
down
wechat
bug