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首页> 外文期刊>Brazilian Archives of Biology and Technology >Eusocial Apidae in tropical insular region
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Eusocial Apidae in tropical insular region

机译：在热带岛屿地区的Eusocial Apidae

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This study examined species richness and relative abundance of eusocial Apidae in an insular region of rain-forest, southeastern Brazil. Sampling took place during one year, using an standardized method with entomological net, at sites of secondary growth habitats surrounded by Atlantic rain-forest. Thirteen species of eusocial Apidae were netted at flowers, over 80% of the captured individuals were meliponine species, although the presence of Apis mellifera, commonly dominant in Brazilian habitats. Foraging activity of these bee species were essentially non-seasonal, apparently affected by high humidity. The patterns in abundance and species richness observed in Ilha Grande differed with other studies conducted at tropical islands, which were characterized by the poverty of meliponine species.
机译：这项研究调查了巴西东南部热带雨林的一个岛屿地区的真社会科的物种丰富度和相对丰度。在一年之内，使用标准化的昆虫学网络，在大西洋雨林所包围的次生生长栖息地进行了采样。在花朵上有13种真社会的Apidae习性，超过80％的被捕获个体是甲酚类，尽管存在于巴西栖息地的蜜蜂Apis mellifera普遍存在。这些蜜蜂的觅食活动基本上是非季节性的，显然受到高湿度的影响。在伊利亚哈格兰德（Ilha Grande）观测到的丰度和物种丰富度模式与在热带岛屿进行的其他研究不同，后者的特征是甲酚的种类贫乏。

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