摘要
记述内蒙古牧草沙打旺上的 1种新害虫——沙打旺小食心虫 Grapholitashadawana,sp.nov.,模式标本保存在中国科学院动物研究所标本馆。
A serious tortricid pest boring into lower part of the stem of Astragalus adsurgens has recently been found in Inner Mongolia of China. As a result of examination, we concluded that this insect represents a new species of Grapholita Treitschke, 1829 which is a large genus including many sibling species. We give the specific name Grapholita shadawana Liu et Chen, sp. nov. The type specimens are deposited in the Insect Collection of the Institute of Zoology, Academia Sinica. This species resembles G. nigrostriana, G. internana and G. pallifrontana in forewing pattern, but they have differences in male and female genitalia. G. nigrostriana with cucullus prolonged and funnel shaped ostium much deeper, G. internana and G. pallifrontana with two signa. This species also resembles G. caecana, G. aureolana and G. coronilana in male and female genitalia, but they have differences in forewing pattern. G. caecana with posterior edge of forewing without two white striations, G. aureolana and G. coronilana without black straight line on median cell. Holotype ♀, Aohanqi, Chifeng, Inner Mongolia, 31-Ⅴ-2000. Paratypes 10♂♂, 10♀♀, the same data as the holotype. Etymology: The name refers to the chinese common name pronunciation of its host plant.
关键词
鳞翅目
卷蛾科
小食心虫属
新种
中国
内蒙古
Lepidoptera
Tortricidae
Grapholita
new species
Inner Mongolia
China