Community structure of insect herbivores on introduced and native Solidago plants in Japan
Community structure of insect herbivores on introduced and native Solidago plants in Japan
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日本引进和本土一枝黄花植物上食草昆虫的群落结构
DOI：
10.1111/j.1570-7458.2010.01017.x
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发表时间：
2010
影响因子：
1.9
通讯作者：
T. Ohgushi
中科院分区：
文献类型：
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作者：
Yoshino Ando;Shunsuke Utsumi;T. Ohgushi
比较了日本引种植物一枝黄花及其近缘种一枝黄花上草食昆虫的群落组成、密度和物种丰富度。我们发现两种一枝黄花的群落组成有很大的差异。仅在高山松毛虫上发现了5种半翅目食汁器。其中有两种为外来种，分别为黑瘤姬蜂Uroleucon nigrotuatum Olive(半翅目：姬蜂科)和介壳虫Parasaissetia ngra Nietner(半翅目：瓢虫科)，占高山松毛虫总个体的62%。这些外来的汁液取食者主要决定了两种植物群落组成的差异。相比之下，美洲斑潜蝇上的食草动物群落主要由五种本地昆虫组成：两种鳞翅目食叶昆虫和三种双翅目挖叶昆虫。总体物种丰富度在不同植物之间没有差异，因为取食树液的物种丰富度的增加被咀嚼树叶的植物和采叶树种丰富度的降低所抵消。由于两种外来汁液捕食性昆虫在高山松上的密度较高，所以高山松上的食草性昆虫的总密度高于黄褐飞虱。我们讨论了从昆虫食草动物取食协会的角度分析群落组成的重要性，以了解昆虫食草动物群落是如何在新生境中被引进的植物上组织起来的。
We compared community composition, density, and species richness of herbivorous insects on the introduced plant Solidago altissima L. (Asteraceae) and the related native species Solidago virgaurea L. in Japan. We found large differences in community composition on the two Solidago species. Five hemipteran sap feeders were found only on S. altissima. Two of them, the aphid Uroleucon nigrotuberculatum Olive (Hemiptera: Aphididae) and the scale insect Parasaissetia nigra Nietner (Hemiptera: Coccidae), were exotic species, accounting for 62% of the total individuals on S. altissima. These exotic sap feeders mostly determined the difference of community composition on the two plant species. In contrast, the herbivore community on S. virgaurea consisted predominately of five native insects: two lepidopteran leaf chewers and three dipteran leaf miners. Overall species richness did not differ between the plants because the increased species richness of sap feeders was offset by the decreased richness of leaf chewers and leaf miners on S. altissima. The overall density of herbivorous insects was higher on S. altissima than on S. virgaurea, because of the high density of the two exotic sap feeding species on S. altissima. We discuss the importance of analyzing community composition in terms of feeding guilds of insect herbivores for understanding how communities of insect herbivores are organized on introduced plants in novel habitats.
概念生态学和入侵生物学:对待自然的相互方法
DOI：
--
发表时间：
2005
期刊：
影响因子：
--
作者：
Satake;A.
通讯作者：
A.
DOI：
10.1111/j.1442-9993.1993.tb00438.x
发表时间：
1993-03-01
期刊：
AUSTRALIAN JOURNAL OF ECOLOGY
影响因子：
--
作者：
CLARKE, KR
通讯作者：
CLARKE, KR