Sunday, June 14, 2009

Baoris oceia (Paintbrush Swift)

Identification of Baoris oceia (The Paintbrush Swift)

此弄蝶的幼虫以竹叶为寄主植物。雄蝶后翅背面前缘有一束长毛,但只在展翅标本才看得到。

岛国共有两种 Baoris sp., 与另一种 Baoris farri farri - 刺胫弄蝶,无论在体形和斑纹都极为相似,在野外几乎无法分辨。只可靠解剖雄蝶的交尾器和五龄幼种形態作为鉴定的依据。


雄蝶的交尾器























Genitalia as documented in BMP (The Butterflies of The Malay Peninsula, A.S. Corbet and H.M. Pendlebury, 4th Edition, Malayan Nature Society).

BMP 展示的雄蝶的交尾器

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