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首页> 外文期刊>Revista Brasileira de Biociências = >feito da complexidade estrutural do ambiente sobre a comunidade de formigas (Hymenoptera: Formicidae) no município de Resende, RJ, Brasil
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feito da complexidade estrutural do ambiente sobre a comunidade de formigas (Hymenoptera: Formicidae) no município de Resende, RJ, Brasil

机译：由巴西里瑟德市雷森德市的蚂蚁群落（膜翅目：蚁科）的环境结构复杂性决定

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摘要

This study aimd to evaluate the effects of habitat complexity on the ant fauna, in Resende, state of Rio de Janeiro, southeastern Brazil. Ants were collected with sardine baits in September 2003, in four environments: pasture, commercial reforestation (Eucalyptus monoculture), ecological reforestation (with native tree species), and forest fragment. Were collected 16 genera and 47 species. The species richness was highest in the ecological reforestation (24 species), followed by the forest fragment (20 species), the commercial reforestation (17 species), and the pasture (13 species). Twelve species were recorded only in the forest fragment, nine only in the ecological reforestation, six only in the commercial reforestation, and three only in the pasture. The ant fauna was more similar between the forest fragment and the ecological reforestation, and between the pasture and the commercial reforestation. Results suggest that environmental complexity influences the ant fauna. They also show the potential of ants as bioindicators and the importance of forest remnants and ecological reforestation for the conservation of ant species.
机译：这项研究的目的是评估巴西东南部里约热内卢州雷森德的栖息地复杂性对蚂蚁动物群的影响。 2003年9月，在沙丘鱼饵的四个环境中收集了蚂蚁：牧场，商业性植树造林（桉树单一栽培），生态性造林（原生树种）和森林碎片。共收集了16属47种。在生态造林中物种丰富度最高（24种），其次是森林碎片（20种），商业性造林（17种）和牧场（13种）。仅在森林碎片中记录了12种，在生态造林中仅记录了9种，在商业造林中仅记录了6种，在牧场中仅记录了3种。在森林碎片和生态造林之间，以及在牧场和商业造林之间，蚂蚁动物群更为相似。结果表明环境的复杂性影响蚂蚁的动物区系。它们还显示了蚂蚁作为生物指示剂的潜力，以及森林残留物和生态造林对于保护蚂蚁物种的重要性。

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