山东农业科学Issue(4)：87-91,5.
泰安市夏秋两季异色瓢虫色斑类型变化及多样性分析
Variation and Diversity Analysis of Spots on Harmonia axyridis Wings in Summer and Autumn in Taian City
摘要
Abstract
Through the variation and diversity analysis of spots on Harmonia axyridis wings in summer and autumn , it was found that the number of the phenotypes with black spots on yellow background and yellow spots on black background increased , while that of phenotypes with black spots on orange background and red spots on black background was opposite in summer .In the phenotypes with black spots on yellow background and black spots on orange background , the ratio of phenotypic variations of 10 -spot type had a sharp in-crease , while that of 16-spot type had a sharp reduction;the ratio of individual number in the types with less than 10 spots increased by 27 .48% and 6 .32% respectively , while that in the types with over 16 spots re-duced by 27.14%and 6.72%respectively;the ratio of individual number basically unchanged from 11-spot type to 14-spot type .In the phenotypes with yellow spots on black background and red spots on black back-ground , the ratio of conspicua increased , while that of spectabilis reduced .Comparing the number of male and female of Harmonia axyridis, it could be found that the totality and the four phenotypes all showed female -bi-ased phenomenon .The diversity analysis result showed that the uniformity of inter -individual in different var-iations was higher in summer than in autumn .关键词
异色瓢虫/色斑类型/多样性/季节Key words
Harmonia axyridis Pallas/Phenotypes/Diversity/Season分类
生物科学引用本文复制引用
宫庆涛,张坤鹏,武海斌,李素红,李泉胜,孙瑞红..泰安市夏秋两季异色瓢虫色斑类型变化及多样性分析[J].山东农业科学,2014,(4):87-91,5.基金项目
公益性行业（农业）科研专项 （）
