云南食植瓢虫亚科两新种记述  

Two new species of Epilachna from Yunnan Province (Coccinellidae:Epilachinae)

作　　者：胡胜昌 章士美[1,2] 

机构地区：[1]西藏日喀则地区植保站 [2]江西农业大学

出　　处：《江西农业大学学报》1997年第4期30-33,共4页Acta Agriculturae Universitatis Jiangxiensis

摘　　要：记述了云南食植瓢虫亚科２新种，一为Ｅｐｉｌａｃｈｎａｍｅｎｇｌｕｎｅｎｓｉｓｓｐ．ｎｏｖ；二为Ｅ．ｐｕｉｓｐ．ｎｏｖ，并对其形态特征与近似种作了比较，指出其相异处。The present paper, two species of Epilachna collected from yunnan are described. The type specimens are deposited in the plant protection station of Rikeye, Xizang, and the paratype specimens are deposited in the Agricultural University of Jiangxi. Epilachna mengluensis sp.nov.(Fig.1) This new species is allied to E.alternans Mulsant, E. hitongstoni Kapur and E. gressitti Li, but in this species, the middle transversal line convex a little at the place of elytral suture and the terminal belt is completely contacted with elytral suture; and the other three species, the middle transversal line appear in V-shaped concave at the place of elytral suture, and the terminal speck is not contact with elytral suture. Length of body 7.2～8mm, breadth 6.3～7.1mm. Holotype ♂ yunnan, Monglun, 1987-Iv-9; allotype the same locality. Epiachna pui sp.nov.(Fig.2) This new species is much resembled to E. Clematicola Cao et xiao, but in this species, the pronotum breaks entirely, and the sternum breaks too, and in E.clematicola, the anterior angle of pronotum is brown, and the last segment of sternum and its lateral sides are comparatively pale. Length of body 7～7.9mm, breadth 5.6～6.2mm. Holotype ♂ yunnan, Jinghong, 1982-Iv-5, allotype and paratype the same.

关 键 词：瓢虫科 食植瓢虫 新种 云南 

分 类 号：S433.5[农业科学—农业昆虫与害虫防治]