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首页> 外文期刊>Brazilian Archives of Biology and Technology >First Record of Epibionts Peritrichids and Suctorians (Protozoa, Ciliophora) on Pomacea lineata (Spix, 1827)
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First Record of Epibionts Peritrichids and Suctorians (Protozoa, Ciliophora) on Pomacea lineata (Spix, 1827)

机译:Pomacea lineata上的Epibion​​ts Peritrichids和Suctorians(原生动物,Ciliophora)的首次记录(Spix,1827年)

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摘要

This study made a survey on the ciliate protozoans from Peritrichid and Suctorian taxa, epibionts of Pomacea lineata (Spix, 1827) (Ampullariidae). Fifty mollusks were collected in places of irrigation ditches and shell was scraped with a scalpel and the extracted material was analyzed in vivo by light microscopy. All examined mollusks presented epibiont ciliates on their shells. For the first time epibiont ciliates in P. lineata was record. Seven genera of ciliales: five peritrichids and two suctorians, were identified and classified within the subclass Peritrichia: Carchesium Ehrenberg, 1838 (Vorticellidae), Epistylis Ehrenberg, 1830 (Epistylidae), Opercularia Stein, 1854 (Operculariidae), Vaginicola Lamarck, 1816 (Vaginicolidae) and Vorticella Linnaeus, 1767 (Vorticellidae); and Suctoria: Acineta Ehrenberg,1834 (Acinetidae) and Tokophrya Butschli,1889 (Tokophrydae). The results showed that P. lineata constitute the microenvironment of a ciliate protozoan community that presents complex trophic interactions.
机译:这项研究调查了来自mac蝶属(Pomacea lineata)(Spix,1827)(壶腹科)的鳞翅目的Peritrichid和Suctorian分类群的纤毛原生动物。在灌溉沟渠的地方收集了五十只软体动物,并用解剖刀刮擦外壳,并通过光学显微镜对提取的物质进行了体内分析。所有检查过的软体动物的壳上都出现表观生纤毛。首次记录了P. lineata中的表生生物纤毛。纤毛的七个属:五种perrichrichids和两名suctortor,在peritrichia的亚类中被识别和分类:Carchesium Ehrenberg,1838年(Vorticellidae),Epistylis Ehrenberg,1830年(Epistylidae),Opercularia Stein,1854年(Operculariidae),Vaginicola Lamarck,18岁, )和福尔提克利亚·林奈(Vorticella Linnaeus),1767年(Vorticellidae); Suctoria:Acineta Ehrenberg,1834年(Acinetidae)和Tokophrya Butschli,1889年(Tokophrydae)。结果表明,线虫构成纤毛虫原生动物群落的微环境,呈现复杂的营养相互作用。

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