摘要
该调查分析了6月底7月初临安大明山异色瓢虫及龟纹瓢虫鞘翅色斑多样性.调查发现,临安大明山共有14个异色瓢虫色斑分布,其中黄底型11个,黑底型3个,黄底型占统计标本64.86%,黑底型占统计标本35.14%,其中黄底型以19斑型所占比例最多,占黄底型标本25.00%;临安大明山共有6个龟纹瓢虫色斑分布,分别为锚斑变型、鼎斑变型、盔斑变型、双二变型、肩斑变型和黄缘变型,占龟纹瓢虫统计标本的比例依次为:39.86%、9.79%、3.50%、26.57%、5.59%、14.69%.对比以往研究数据,由于调查的时间和地理位置有所不同,调查结果也有较大的差异,表明异色瓢虫及龟纹瓢虫的鞘翅色斑多样性受地理和季节等因素的影响.
This study investigates and analyses the elytra colored speck diversity of Harmonia axyridis（Pallas） and Propylea japonica（Thunberg） in Daming Mountain during the end of June and early July .The survey finds that there are 14 colored speck distributions of H .axyridis in Daming Mountain ,11 species show yellow background ,while the other 3 are black background ,accounting for 64 .86% and 35 .14% of all samples respectively .The majority of H .axyridis with yellow background has 19 spots ,accounting for 25 .00% of the yellow background samples . There are 6 colored speck distributionsof P.japonicainDaming Mountain,they are ancora,propyle,tessellate,dionea,feliciaeand marginata separately ,accounting for 39 .86% ,9 .79% ,3 .50% ,26 .57% ,5 .59% ,14 .69% of all samples .Compared to the previous research data ,due to the time of investigation and the geographical position are different , the results also have great differences .It shows that the elytra colored speck diversity of H .axyridis and P .japonicais influenced by the factors like geography and season .
出处
《杭州师范大学学报（自然科学版）》
CAS
2014年第2期159-163,共5页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
公益性行业专项(201303024)
杭州师范大学中青年教师支持计划项目(JTAS2011-01-03)
关键词
大明山
异色瓢虫
龟纹瓢虫
鞘翅色斑
多样性
Darning Mountain
Harmonia axyridis （Pallas）
Propylea japonica （Thunberg）
elytra colored speck
diversity
