【摘要】 <正> 近年来由于杉梢小卷蛾在福建、江西、浙江、江苏、湖南、湖北、安徽、广东、广西等省(区)的为害,严重地影响了杉木的成长。现经研究鉴定为一新种,属鳞翅目、卷蛾科(Tortricidae)、小卷蛾亚科(Olethreutinae)、新小卷蛾族(Olethreutini)、Polychrosis属,订名为 Polychrosis cunninghamiacola。更多还原

【Abstract】 Polychrosis cunninghamiacola sp.nov.An important insect pest on Cunninghamia lanceolata (Lamb.) Hook is described herewith as new to science,Polychrosis cunninghamiacola.Its diagnostic characters are:the pattern and venation of the wings,the structures of the genital organs,the setae map of the larvae and the cremaster of the pupae.This species can be easily distinguished from other closely allied species by the structures of both male and female genitalia (Figs.2,3).Types are preserved in the Museum of the Peking Institute of Zoology,Academia Sinica.更多还原