{"title":"印度喜马偕尔邦桑格拉谷地的无性变形虫(原生动物:根足纲)在印度动物群中的扩展分布","authors":"L. Bindu","doi":"10.5897/IJBC2019.1282","DOIUrl":null,"url":null,"abstract":"Testate amoebae are a group of free-living heterotrophic protists that have an organic shell or test and play a very good role as bioindicators in the ecological monitoring of environment. Inspite of the importance the percentage contribution of free living protozoans recorded from the Himalayan landscape is only about 12% of the total free living protozoans of India. This portrays a meagre diversity of species from such a highly diversified ecosystem of Himalaya and the true diversity may be far above the recorded number of species. In this study it is herewith reporting two species of testate amoebae viz., Assulina quadratum Van Oye, 1958 and Cyclopyxis leidy Couteaux et Chardez, 1981 for the first time from India from Sangla Valley, Himachal Pradesh. \n \n \n \n Key words: Assulina quadratum, Cyclopyxis leidy, bioindicator protists, moss-dwelling testate amoebae, soil protists, new biogeographic records, Sangla Valley, Himachal Pradesh, India.","PeriodicalId":143839,"journal":{"name":"International Journal of Biodiversity and Conservation","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Extended distribution of testate amoebae (Protozoa: Rhizopoda) to Indian fauna from Sangla Valley, Himachal Pradesh, India\",\"authors\":\"L. Bindu\",\"doi\":\"10.5897/IJBC2019.1282\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Testate amoebae are a group of free-living heterotrophic protists that have an organic shell or test and play a very good role as bioindicators in the ecological monitoring of environment. Inspite of the importance the percentage contribution of free living protozoans recorded from the Himalayan landscape is only about 12% of the total free living protozoans of India. This portrays a meagre diversity of species from such a highly diversified ecosystem of Himalaya and the true diversity may be far above the recorded number of species. In this study it is herewith reporting two species of testate amoebae viz., Assulina quadratum Van Oye, 1958 and Cyclopyxis leidy Couteaux et Chardez, 1981 for the first time from India from Sangla Valley, Himachal Pradesh. \\n \\n \\n \\n Key words: Assulina quadratum, Cyclopyxis leidy, bioindicator protists, moss-dwelling testate amoebae, soil protists, new biogeographic records, Sangla Valley, Himachal Pradesh, India.\",\"PeriodicalId\":143839,\"journal\":{\"name\":\"International Journal of Biodiversity and Conservation\",\"volume\":\"58 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Biodiversity and Conservation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5897/IJBC2019.1282\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Biodiversity and Conservation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5897/IJBC2019.1282","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
无肾变形虫是一类具有有机外壳或外壳的自由生活的异养原生生物，在环境生态监测中具有很好的生物指示作用。尽管具有重要意义，但喜马拉雅地区记录的自由生活原生动物的百分比贡献仅占印度自由生活原生动物总数的12%左右。这描绘了喜马拉雅如此高度多样化的生态系统中物种多样性的贫乏，而真正的多样性可能远远超过记录的物种数量。本文报道了印度喜马偕尔邦桑拉谷地首次发现的两种无卵变形虫:Assulina quadratum Van Oye(1958)和Cyclopyxis leidy Couteaux et Chardez(1981)。【关键词】沙菖蒲，Cyclopyxis leidy，生物指示原生生物，苔栖变形虫，土壤原生生物，新生物地理记录，Sangla Valley，喜马偕尔邦
Extended distribution of testate amoebae (Protozoa: Rhizopoda) to Indian fauna from Sangla Valley, Himachal Pradesh, India
Testate amoebae are a group of free-living heterotrophic protists that have an organic shell or test and play a very good role as bioindicators in the ecological monitoring of environment. Inspite of the importance the percentage contribution of free living protozoans recorded from the Himalayan landscape is only about 12% of the total free living protozoans of India. This portrays a meagre diversity of species from such a highly diversified ecosystem of Himalaya and the true diversity may be far above the recorded number of species. In this study it is herewith reporting two species of testate amoebae viz., Assulina quadratum Van Oye, 1958 and Cyclopyxis leidy Couteaux et Chardez, 1981 for the first time from India from Sangla Valley, Himachal Pradesh.
Key words: Assulina quadratum, Cyclopyxis leidy, bioindicator protists, moss-dwelling testate amoebae, soil protists, new biogeographic records, Sangla Valley, Himachal Pradesh, India.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
