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首页> 外文期刊>Revista Mexicana de Biodiversidad >Estructura y composición de los ensamblajes estacionales de coleópteros (Insecta: Coleoptera) del bosque mesófilo de monta?a en Tlanchinol, Hidalgo, México, recolectados con trampas de intercepción de vuelo
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Estructura y composición de los ensamblajes estacionales de coleópteros (Insecta: Coleoptera) del bosque mesófilo de monta?a en Tlanchinol, Hidalgo, México, recolectados con trampas de intercepción de vuelo

机译：墨西哥伊达尔戈Tlanchinol山区嗜温森林中鞘翅目（Insecta：Coleoptera）的季节性组合的结构和组成，用飞行拦截器收集

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摘要

We described and compared Coleoptera assemblages in rainy and dry seasons in the cloud forest in Tlanchinol, Hidalgo, Mexico, based on 8 monthly samples using fl ight interception traps. Assemblages were described using richness and composition as well as some diversity measurements; we then used Renyi’s diversity profi les to compare them. A Bray- Curtis similarity index was used to evaluate species turnover rate between seasons. The theoretical richness by parametric methods was estimated, the relationship between species and the collecting months were analyzed with a correspondence analysis, and species were placed into functional groups. The 3 308 specimens collected belong to 50 families and 352 species, with Staphylinidae, Curculionidae and Nitidulidae having the highest number of species. Richness, abundance and diversity were significantly higher in the dry season. Most species possess abundances lower than 1 % representing the rare species. According to the theoretical estimation of richness there are many species to add to the list. Predators (43%) and phytophagous (20%) comprised the highest number of species. The great diversity of surveyed coleopterous represents an important factor in the Tlanchinol cloud forest protection.
机译：我们使用飞行拦截器对8个月度样本进行了描述，并比较了墨西哥伊达尔戈Tlanchinol的云雾森林中雨季和干旱季节的鞘翅目组合。使用丰富度和成分以及一些多样性度量来描述组合。然后，我们使用仁义的多样性档案进行比较。使用Bray-Curtis相似指数评估季节之间的物种周转率。通过参数法估算了理论丰富度，并通过对应分析分析了物种与采集月份之间的关系，并将物种置于功能组中。收集的3 308个标本属于50个科和352个物种，其中葡萄球菌科，弯刀科和夜蛾科的物种数最多。干旱季节的丰富度，丰度和多样性明显更高。大多数物种的丰度低于1％，代表稀有物种。根据丰富度的理论估计，有很多物种可以添加到列表中。捕食者（43％）和植物吞噬者（20％）构成物种最多。被调查的鞘翅目的巨大多样性代表了对三醇云雾森林保护的重要因素。

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