重要入侵害虫——椰子木蛾的分类地位和形态特征研究（鳞翅目，木蛾科）
Taxonomic status and morphology of the invasivealien species Opisina arenosella Walker (Lepidoptera: Xyloryctidae)
李后魂1** , 尹艾荟1 , 蔡 波2 , 李伟东2 , 卢兆山3
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DOI：
作者单位：1. 南开大学生命科学学院，天津 300071；2. 海南出入境检验检疫局，海口570311；3. 广西省防城港出入境检验检疫局，防城港 538001
中文关键词：鳞翅目，木蛾科，织蛾科，椰子木蛾，棕榈科，入侵物种
英文关键词： Lepidoptera, Xyloryctidae, Oecophoridae, Opisina arenosella, Arecaceae, invasive alien species
中文摘要：
为便于组织调查、鉴定和识别最近入侵我国海南省多个市县及广西壮族自治区防城港市的棕榈科严重害虫椰子木蛾Opisina arenosella Walker, 1864，本文在野外观察、雌雄外生殖器解剖、翅脉制作等基础上对椰子木蛾的形态学特征进行了研究和描述，讨论和澄清了该种的分类地位，并给出了成虫、雌雄外生殖器、幼期以及被害状图片。
英文摘要：
The coconut caterpillar, Opisina arenosella Walker, 1864 is a serious pest of Arecaceae plants in Southeast Asia that has recently invaded some cities and counties inHainanProvinceandFangchenggangCityin the Guangxi Zhuang Autonomous Region. In order to facilitate the investigation and identification of this pest, we studied its morphological characters based on the field observation, the genital structures and the wing venations; we also discussed and clarified the taxonomic status of this pest. Photos of related morphology and biology are provided.