中国细蛾科寄主植物多样性分析  

Analysis of the diversity of host plants of Gracillariidae (Lepidoptera) in China

作　　者：白海艳[1] 铁军[1] 侯沁文[1] BAI Hai-Yan;TIE Jun;HOU Qin-Wen(Department of Biology and Biotechnology,Changzhi College,Ecological and Environmental Research Institute of Taihang Mountain,Changzhi,Shanxi 046011,China)

机构地区：[1]长治学院生物科学与技术系,太行山生态与环境研究所,山西长治046011

出　　处：《昆虫学报》2018年第9期1067-1075,共9页Acta Entomologica Sinica

基　　金：山西省高等学校大学生创新创业训练项目(2016429);山西省高校优势特色学科建设项目;山西省高校重点学科建设专项资金项目

摘　　要：【目的】总结中国细蛾科(Gracillariidae)寄主植物的种类,分析细蛾多样性与其寄主植物多样性之间的关系。【方法】依据国内外已有的文献资料,统计中国细蛾科寄主植物的种类;应用SPSS19. 0分析细蛾及其寄主植物多样性关系的数据。【结果】在中国,有寄主植物记载的细蛾149种,隶属4亚科37属;记载的寄主植物有435种,隶属49科153属,以豆科、壳斗科、杨柳科、蔷薇科、大戟科、蓼科和芸香科为主;寄主植物以被子植物中的双子叶植物为主,单子叶植物仅有3科,裸子植物只有1科。细蛾亚科的寄主植物种类最丰富,有43科129属430种,潜细蛾亚科的次之,有12科29属87种,叶潜蛾亚科的有5科10属38种,毛脉细蛾亚科的寄主植物种类最少,有4科5属7种。在细蛾的属级阶元,寄主植物多于2个科的细蛾有14个属;寄主植物种类最多的是丽细蛾属Caloptilia,有18科37属111种,潜细蛾属Phyllonorycter次之,有10科18属68种;寄主植物为单科、单属和单种的细蛾分别有23,10和5属。不同寄主植物上细蛾的种类也有差别,在寄主植物科级阶元,被2个属以上细蛾取食的寄主植物有22个科,其中豆科植物上细蛾属数最多,有14个属,大戟科和壳斗科植物上的细蛾属数次之,分别有8和7属;在属级阶元,有37属植物可被2属以上的细蛾取食,其余116属植物分别只被1属细蛾取食。相关性分析结果表明,在亚科级和属级阶元中,细蛾种数与寄主植物的科、属、种数均呈极显著正相关关系(R^2> 0. 60,P <0. 01)。【结论】细蛾种类越丰富其寄主植物的范围就越广泛。总的来说,细蛾食性范围较为狭窄,以单食性和寡食性为主。【Aim】To summarize host plant species of gracillariid moths in China,and to analyze the relationship between the diversity of gracillariid moths and the diversity of their host plants.【Methods】Domestic and foreign published literatures were referred to count the taxa of host plants of gracillariid moths in China.SPSS version 19.0 was used to analyze the data on diversity of both gracillariid moths and their host plants.【Results】There are 149 gracillariid species with host plant records in China,under 4 subfamilies and 37 genera.Host plants of gracillariid moths are numerous,with 435 species of 153 genera of 49 families,and the major host plant families are Leguminosae,Fagaceae,Salicaceae,Rosaceae,Euphorbiaceae,Polygonaceae and Rutaceae.In addition to three families of Monocotyledoneae and one family of Gymnospermae,the major host plants belong to Dicotyledoneae and Angiospermae.Gracillriinae holds the most host plants including 43 families,129 genera and 430 species,and then Lithocolletinae with 12 families,29 genera and 87 species,Phyllocnistinae with 5 families,10 genera and 38 species,and Oecophyllembiinae only with 4 families,5 genera and 7 species.At the gracillariid genus level,14 genera of gracillriid can infest more than two families of host plants.Host range in Caloptilia is the widest with 18 families,37 genera and 111 species,and then Phyllonorycter with 10 families,18 genera and 68 species.Among different host plants,the species of gracillariid moths are also diverse.At the host family level,22 families can be infested by over two genera of gracillariid moths.Leguminosae host the most number of gracillariid genera,including 14 gracillariid genera,and then Euphorbiaceae and Fagaceae,including 8 and 7 gracillariid genera,respectively.At the host genus level,37 genera can be infested by two or more genera of gracillariid moths,the remaining 116 genera are only infested by one gracillariid genus respectively.Significantly positive correlations(R 2>0.60,P<0.01)between the gracillariid species nu

关 键 词：鳞翅目 细蛾科 寄主植物 多样性 食性 协同进化 中国 

分 类 号：Q969[生物学—昆虫学]