| 摘要: |
| 白肩天蛾属（Rhagastis Rothschild&Jordan，1903）在中国分布有9种.于2017年上半年和2018年上半年分别对贵州荔波县茂兰自然保护区和海南乐东县尖峰岭地区进行考察并采集到一些天蛾标本.在对长喙天蛾族（Macroglossini Harris，1839）的标本进行整理之后发现，其中一些标本为宽缘白肩天蛾（Rhagastis acuta Walker，1856），这是该种首次在中国境内被记录.对该新记录种雄性成虫的形态进行了描述且附图，并对中国白肩天蛾属目前已知的种类进行了记述. |
| 关键词: 天蛾科 白肩天蛾属(Rhagastis Rothschild&Jordan,1903) 新记录种 |
| DOI：10.3969/J.ISSN.1000-5137.2019.04.015 |
| 分类号:Q964 |
| 基金项目:国家自然科学基金（31672252） |
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| A note on the genus Rhagastis from China with a new record species (Lepidoptera: Sphingidae) |
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JIANG Zhuoheng1, GE Sixun2
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1.College of Life Sciences, Shanghai Normal University, Shanghai 200234, China;2.College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei, China
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| Abstract: |
| The genus Rhagastis Rothschild & Jordan,1903 is represented in China by 9 species.The authors collected a series specimens of family Sphingidae during the expedition to Guizhou Province (Maolan Natural Reserve,Libo) in early 2017 and Hainan Province (Jianfengling National Forest Park,Ledong) in early 2018.After examining specimens of the Macroglossini Harris,1839,a few specimens were identified as Rhagastis acuta Walker,1856,a new record from China.This article described and illustrated the male adult of R.acuta and its genitalia,with full species account of genus Rhagastis from China. |
| Key words: Sphingidae Rhagastis new record species |
