2009年9月16日 星期三

中國地區穀蛾科太宇穀蛾屬(Gerontha)分類檢討與四新種發表



TAXONOMIC STUDY ON THE GENUS GERONTHA WALKER (LEPIDOPTERA , TINEIDAE) FROM CHINA , WITH DESCRIPTIONS OF FOUR NEW SPECIES

文 獻出處: Li, HH and YL Xiao. 2009. Taxonomic study on the genus Gerontha Walker (Lepidoptera, Tineidae) from China, with descriptions of four new species. Acta Zootaxonomica Sinica 34(2): 224-233.

簡介
太宇穀蛾屬(Gerontha)為穀蛾科中前翅延長且其上著生有非平行翅面的叢生鱗片,以及後足向後延伸並交疊等特徵的分類群(參考澳洲產物種標本之網路影像)。全世界已知23種主要分布於東方區與 舊北區系。本文檢討中國地區產穀蛾科太宇穀蛾屬分類群,共紀錄10物種,含4新種、3新紀錄種以及兩種之雌蟲首次描述。此屬台灣目前僅紀錄一種G. dracuncula Meyrick, 1928,並亦分佈於中國雲南。

Abstract
Ten species of the genus Gerontha Walker are reviewed from China. Among them, four species are described as new ( G. similihoenei sp. nov. , G. rostriformis sp. nov., G. trapezia sp. nov., and G. rugulosa sp. nov.), and three species are newly recorded for China (G. siamensis Moriuti, G. navapuriensis Moriuti and G. borea Moriuti) . The females of G. flexura Huang, Hirowatari & Wang and G. siamensis Moriuti are reported for the first time . A key to all the known Chinese species is given.

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