The Pest,Strepsicrates semicanella ( Walker,1866 ),feeding on wax-apple, was recorded for the first time in Shantou, Guangdong Province. The morphological charatcters, distribution, host of S.semicanella were described and the photo of adult and male genitalia were illustrated.%广东汕头新发现一种为害莲雾的鳞翅目昆虫.经鉴定,该虫系我国一新记录种-圣桉小卷蛾Strepsicrules semicanella(Walker,J866).介绍了圣桉小卷蛾的形态特征、分布、寄主等情况,并提供了成虫及雄性外生殖器图.
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