西藏拉鲁湿地夏季土壤线虫群落特征
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陇东学院生命科学与技术学院 甘肃省高校陇东生物资源保护与利用省级重点实验室,西藏大学理学院,西藏大学理学院,西北师范大学生命科学学院,中国海洋大学 海洋生物多样性与进化研究所

基金项目:

教育部科学技术研究重点资助项目(No.210214),中国海洋大学海水养殖教育部重点实验室开放基金资助;


Characterization of Nematode Communities in Lhalu Wetlands during the Summer
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Department of Biology, School of Science, Tibet University,College of Life Science, Northwest Normal University,Laboratory of Protozoology, Institute of Evolution

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    摘要:

    2010年6–7月,对拉鲁湿地5个样点的土壤动物进行了调查,共捕获土壤线虫10183条,隶属于2纲6目8科14属,其中真矛线属(Eudorylaimus)、似绕线属(Anaplectus)、地单宫属(Geomonhystera)为优势类群,占土壤线虫总个体数的62.23%。营养类群有食细菌线虫和捕食-杂食线虫。不同样点中,土壤线虫的类群数和个体数垂直分布差异显著(P<0.05),大小顺序为0–5 cm>5–15 cm。5个样点的土壤线虫Shannon-Weiner多样性指数(H′)依次为3#>5#>4#>1#>2#。5个样点间土壤线虫群落的相似程度为极不相似到中等不相似(S值在0.154–0.667)。

    Abstract:

    In this paper, soil nematode in 5 representative ecosystems of Lhalu wetlands were investigated in June and July 2010.A total of 10183 soil nematode were collected belonging to 2 classes,6 orders, 8 families and 14 genera.The dominant group were Eudorylaimus,Anaplectus,

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陈德来,巴桑,普布,马正学,陈凌云.2014.西藏拉鲁湿地夏季土壤线虫群落特征.动物学杂志,49(5):744-753.

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  • 收稿日期:2013-08-10
  • 最后修改日期:2014-09-04
  • 录用日期:2014-09-03
  • 在线发布日期: 2014-09-17