2009年8月3日 星期一

Deltoplastis ovatella Park & Heppner, 2001 卵斑塊三角折角蛾

卵斑塊三角折角蛾 (Deltoplastis ovatella)是折角蛾科 (Lecithoceridae) 瘤折角蛾亞科 (Torodorinae)的成員,目前僅知分布於台灣。本種的前翅主要為黃褐色,尖端凸出,外緣與亞外緣各有一條黑色帶,翅中央近亞外緣黑帶處有兩個黑點,翅近基部處有兩塊黑斑,其中一塊黑斑為卵狀,為學名與中文名的由來;後翅為灰黑色,無其他翅紋。卵斑塊三角折角蛾是直到2001年才被正式發表的新種,在台灣,卵斑塊三角折角蛾與D. lobigera外型非常相似,除了生殖器外,最大的差異在於體型:前者較大,展翅大於1.5cm;後者較小,展翅小於1.5cm。

A Brief Introduction

The genus Deltoplastis is represented by 3 species in Taiwan. Among the three species, D. ovatella was just recently described and looks very similar with D. lobigera. In spite of genital characters, the former is larger in wingspan (>15mm) while the latter is smaller.

圖/文:施禮正

2 則留言:

Rockstarbabu 提到...

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rockstarbabu
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seo jaipur--seo jaipur

nobody 提到...

Thanks your very much.