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首页> 外文期刊>American journal of applied sciences >Arthropods in Natural Communities in Mescal Agave (Agave durangensis Gentry) in an Arid Zone
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Arthropods in Natural Communities in Mescal Agave (Agave durangensis Gentry) in an Arid Zone

机译：干旱区Mescal龙舌兰（Agave durangensis绅士）自然群落中的节肢动物

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摘要

Problem statement: The arthropods have a very important role in the arid zones due to their interactions with many organism and because they constituted an important element in the structure of the plant community. Nevertheless their importance there are few knowledge about the community of arthropods associated to vegetation in arid zones in North of Mexico. The present study had the objective of determining the abundance, richness and diversity of arthropods in three localities where there are natural populations of mescal agave in the State of Durango, Mexico. Approach: In order to know the structure community of the arthropods associated to the mescal agave, we perform a sampling schedule during March 2008 to November 2010 by direct collection, using transects in three different localities with presence of mescal agave. The relative abundance, species richness, Shannon's diversity index, Pielou's Index of evenness, Jaccard's similitude and Simpson's dominance indexes were determined. Results: A total of 4665 individual arthropods associated to mescal agave corresponding to 39 species were found. El Mezquital had the highest abundance and relative abundance (44.1%) with 29 species. The mean species abundance was not significantly different between localities using Turkey's test. The highest density per unit of area was found in El Mezquital (La Brena had the highest species diversity (1.89), evenness (0.61) and dominance (0.78). At the taxon level, Hymenoptera had the highest number of species represented (14), followed by Coleoptera (9) and hemiptera (5), with the remaining taxons with four, two and one species each. Conclusion: The greatest similitude was observed between La Brena and El Mezquital (46%) which shared seven taxons, while the least similitude was observed between El Venado and La Brena (29%). Dominance/diversity curves are presented for each locality. The species Caulotops sp., Acutaspis agavis, Chilorus sp., Scyphophorus acupunctatus and Peltophorus polymitus were the ones with highest relative abundance. The diversity values are above the minimum, previously unreported arthropod species associated to mescal agave were recorded. The results can be useful to know the dynamic in the community associated to agave, in order to development best conservation and exploit management of that important plant.
机译：问题陈述：节肢动物在干旱区中起着非常重要的作用，因为它们与许多生物相互作用，并且它们构成了植物群落结构中的重要元素。然而，它们的重要性对于与墨西哥北部干旱地区植被相关的节肢动物群落知之甚少。本研究的目的是确定在墨西哥杜兰戈州有中性龙舌兰自然种群的三个地方的节肢动物的丰度，丰富性和多样性。方法：为了了解与龙舌兰龙舌兰相关的节肢动物的结构群落，我们通过在三个不同地区存在龙舌兰龙舌兰的样地，通过直接采集，在2008年3月至2010年11月之间执行采样计划。确定了相对丰度，物种丰富度，香农多样性指数，彼鲁均匀度指数，雅卡德相似度和辛普森优势指数。结果：共发现4665只与节食龙舌兰相关的节肢动物，对应39种。梅斯基塔尔的丰度最高，相对丰度最高（44.1％），有29种。使用土耳其检验，不同地区之间的平均物种丰度没有显着差异。埃尔梅斯基塔尔（Al Bresna）的单位面积密度最高（拉布雷纳（La Brena）物种多样性最高（1.89），均匀度（0.61）和优势度（0.78）。在分类单元水平上，膜翅目昆虫的数量最多（14）。 ，其次是鞘翅目（9）和半翅目（5），其余的分类单元分别有4、2和1种；结论：拉布雷纳和埃尔梅斯基塔尔（46％）共有7个分类单元，其相似性最大。 El Venado和La Brena之间的相似度最小（29％），每个位置都具有优势/多样性曲线，其中Caulotops sp。，Acutaspis agavis，Chilorus sp。，Scyphophorus acupunctatus和Peltophorus polymitus是相对丰度最高的物种。 。记录的多样性值高于最小值，以前未报道过与龙舌兰相关的节肢动物物种，其结果可有助于了解与龙舌兰相关的群落动态，从而开发出最佳的龙舌兰。重要植物的保护和开发管理。

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  • 来源
    《American journal of applied sciences》 |2011年第10期|p.933-944|共12页
  • 作者

    Maria P. Gonzalez-Castillo; Manuel Quintos Escalante; Gabriela Castafio-Meneses;

  • 作者单位

    Centra Interdisciplinario de Investigation Para el Desarrollo Integral Regional, Instituto Politecnico Nacional, Unidad Durango, (CIIDIR-IPN, U-DGO). Sigma 119, Fraccionamiento 20 de Noviembre, II Durango, Dgo. C.P. 34220, Mexico, Becarios-COFAA-IPN;

    rnCentra Interdisciplinario de Investigation Para el Desarrollo Integral Regional, Instituto Politecnico Nacional, Unidad Durango, (CIIDIR-IPN, U-DGO). Sigma 119, Fraccionamiento 20 de Noviembre, II Durango, Dgo. C.P. 34220, Mexico, Becarios-COFAA-IPN;

    Ecologia y Sistematica de Microartropodos, Departamento de Ecologia y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autonoma de Mexico,Unidad Multidisciplinaria de Docencia e Investigation, Facultad de Ciencias. Campus Juriquilla. Universidad Nacional Autonoma, de Mexico. Boulevard Juriquilla 3002. C.P. 76230, Queretaro, Mexico;

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  • 正文语种 eng
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  • 关键词

    diversity index; species richness; relative abundance; arthropod species; mescal agave; peltophorus polymitus; durango; mexico;

    机译：多样性指数物种丰富度;相对丰度节肢动物种类;龙舌兰龙舌兰多骨骨盆杜兰戈墨西哥;

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