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首页> 外文期刊>Journal of Medical Entomology >Dipteran Diversity and Ecological Succession on Dead Pigs in Contrasting Mountain Habitats of Chiapas, Mexico
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Dipteran Diversity and Ecological Succession on Dead Pigs in Contrasting Mountain Habitats of Chiapas, Mexico

机译:Depteran多样性和生态继承在墨西哥恰帕斯山地栖息地的死猪

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摘要

A comparative study of Diptera communities associated with pig carcasses was carried out in urban and natural settings in tropical mountain habitats of Southern Mexico. Schoenly-type traps were used to set out pig carcasses during 68 d of sampling effort. In total, 1,703 adult Diptera specimens were collected in both localities combined, and recording a total of 30 (morpho) species and 19 families. Compared to natural habitats, a significantly greater diversity in urban habitats, as well as a faster decomposition process of carcasses, was detected. Significant differences were also detected for the composition and structure of Dipteran communities between urban and natural sites. Dominant species of Calliphoridae for natural and urban habitats were represented by Compsomyiops spp. and Cochliomyia macellaria (Fabricius; Diptera: Calliphoridae), respectively. The properties of indicator species for urban and natural sites are discussed. Twenty Dipteran species were significantly associated to different decomposition stages. Such affinity would allow for estimating the post-mortem interval (PMI) in comparable situations.
机译:墨西哥南部热带山区栖息地的城市和自然环境下进行了与猪胴体相关的Diptera社区的比较研究。 Schoenly型陷阱用于在68 D的抽样努力期间在猪尸体中进行猪胴体。总共有1,703种成年人样品,两国都收集,并记录了总共30(Morpho)物种和19个家庭。与自然栖息地相比,检测到城市栖息地的多样性,以及胴体的更快的分解过程。城市和天然网站之间的Dipteran社区的组成和结构也检测到显着差异。 Compsomyiops SPP代表了自然和城市栖息地的胼calliphoridae的主导物种。和乔科米细胞分别(Fabricius; Diptera:Calliphoridae)。讨论了城市和自然网站指标物种的性质。 20个Dipteran物种与不同的分解阶段显着相关。这种亲和力将允许在可比情况下估计验尸间隔(PMI)。

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