短突寬柄痣蛾(Lateantenna brevicornis)是痣蛾科(Blastobasidae)痣蛾亞科(Blastobasinae)的成員,目前已知分布於臺灣、中國、日本與俄羅斯(Teng & Wang, 2019)。本種全身以灰色為主,額部與觸角柄節有黃色鱗片,觸角鞭狀,柄節外觀上非常膨大,梗節有明顯缺口,前翅長型,末端縮尖,後翅披針狀,前後翅緣毛長,基部黃褐色,前翅中室內有一枚黑點,無其他明顯斑紋。寬柄痣蛾屬(Lateantenna)全世界已知35種,分布於古北區、東方區、澳洲區與衣索比亞區,在臺灣目前已知3種(Teng & Wang, 2019),近似種間翅紋近似,相關資料與研究甚少,目前僅能依靠比對生殖器鑑定。圖中標本照個體自高雄梅山青年活動中心,2016年1月。
A Brief Introduction
Lateantenna is a Blastobasid genus with 35 species distributed in Palaearctic, Oriental, Australian and Ethiopian regions. Lateantenna brevicornis represents the one of the three Lateantenna species in Taiwan and could not be recognized by wing pattern temporarily. This species is known to be discovered in China, Taiwan, Japan and Russia (Teng & Wang, 2019).
References
Teng K.J. & Wang S.X. 2019. Taxonomic study of the genus Lateantenna Amsel, 1968 (Lepidoptera: Blastobasidae) from Mainland China, with descriptions of four new species. Entomologica Fennica 30(1): 1-19.
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