二尾鳳蝶

二尾鳳蝶（學名：Bhutanitis mansfieldi，英文俗名：Mansfield's Three-tailed Swallowtail）是鳳蝶科尾鳳蝶屬的一種蝴蝶，是中國特有種，分佈於四川和雲南。一年一代，成蟲多見於3至4月。幼蟲寄主為有毒性的寶興馬兜鈴。

此種被列入中國國家林業局令國家保護的有益的或者有重要經濟、科學研究價值的陸生野生動物名錄。數量有下跌趨勢。

形態 
中小型鳳蝶。體翅褐色，尾突2枚，複眼周圍具毛，觸角腹面鋸齒狀。雄蝶前背面褐色，前翅佈有7條波曲的黃色寬帶。後翅有粗重的黃色網紋，臀角具紅色弧形斑，下方具3枚模糊的灰斑，外緣具橙黃色斑。腹面斑紋如背面，鱗片稀少而呈油紙狀，黃紋寬闊發達。雌蝶斑紋似雄蝶，翅色更淡，黃紋更寬。

參考

文獻 
 Riley, N.D., 1939. A new species of Armandia (Lep. Papilionidae). Entomologist 72: 207-208.
 Hiura, I., 1980. A phylogeny of the genera of Parnassiinae based on analysis of wing pattern, with description of a anew genus (Lepiopdtera: Papilionidae). Bulletin of the Osaka Museum of Natural History 33: 71-85.
 Collins, N.M., Morris, M.G., 1985. Threatened Swallowtail Butterflies of the World: The IUCN Red data book. Gland, Switzerland. 401 pp.
 Lee, C., 1986. First report on the life histories and phylogenetic position of two Chinese Papilionidae, Bhutanitis mansfieldi and B. thaidiana. Yadoriga 126: 17-21.
 Chou, I., 1992. A Study on the rare butterflies of the genus Bhutanitis (Lepidoptera: Papilionidae) with descriptions of two new species. Entomotaxonomia, 14: 48-54.
 Bai, J., Wang, X., 1998. Swallowtail butterflies in China. The Shu-Sheng Press, Taibei, China.
 Coote, L., 2000. CITES identification guide - Butterflies: Guide to the Identification of Butterfly Species Controlled Under the Convention on International Trade in Endangered Species of Wild Fauna and Flora. Ottawa: Canadian Wildlife Service.
 Chunsheng, W., 2001. Zhongguo dong wu zhi. Kun chong gang. Di 25 juan, Lin chi mu feng die ke : feng die ya ke, ju feng die ya ke, juan die ya ke / Wu Chunsheng bian zhu ; Zhongguo ke xue yuan Zhongguo dong wu zhi bian ji wei yuan hui zhu bian. Fauna Sinica, Insecta Vol. 25: Lepidoptera Papilionidae; Papilioninae, Zerynthiinae, Parnassiinae. Beijing, Ke xue chu ban she, 367 pp.
 Igarashi, S., 2003. Life history of Bhutanitis mansfieldi in comparison with those of related species. Butterflies (Publication of the Butterfly Society of Japan), 35:20-39.
 Zhu, L.X., Wu, X.B., Yan, P., 2005. Molecular phylogenetic relationships among four species of Bhutanitis (Lepidoptera: Papilionidae) based on partial COI gene sequence. Acta Zootaxonomica Sinica 31: 25-30.

外部連結 
 
 
 Bhutanitis mansfieldi - funet.fi 
 Bhutanitis mansfieldi - Tree of Life Web Project 

尾鳳蝶屬
中國蝴蝶