| 南极海胆体内的共栖纤毛虫原生动物 |
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| 引用本文： | 宋微波,维乐伯特,Ｂ．希尔.南极海胆体内的共栖纤毛虫原生动物[J].极地研究,1994,6(3):56-64. |
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| 作者姓名： | 宋微波 维乐伯特 Ｂ．希尔 |
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| 作者单位： | 青岛海洋大学水产学院(宋微波),德国波恩大学动物研究所(维乐伯特),美国华盛顿佛山学院(Ｂ．希尔) |
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| 摘 要： | 研究报道了采自南极威德尔海区海胆体内的三种内共栖纤毛虫,分别隶属于寡膜纲盾纤目和多膜纲寡毛目。文中对所涉各种属的活体形态学特征、纤毛图式和银线系作了研究报道
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| 关 键 词： | 南极 内共栖纤毛虫 形态学 海胆 |
DESCRIPTION OF THREE ENDOCOMMENSAL CILIATES FROM SEA URCHINS IN THE WEDDELL SEA,ANTARCTICA (PROTOZOA,CILIOPHORA) |
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| Song Weibo.DESCRIPTION OF THREE ENDOCOMMENSAL CILIATES FROM SEA URCHINS IN THE WEDDELL SEA,ANTARCTICA (PROTOZOA,CILIOPHORA)[J].Chinese Journal of Polar Research,1994,6(3):56-64. |
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| Authors: | Song Weibo |
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| Abstract: | Morphology and infraciliature of 3 endocommensal ciliates,Strombidium echini Song et al.,in press,Parauronemoides echini Song et al.,in press,Paracryptochilidium antarcticum Song et al.,in press,from the digestion tract of sea urchins in Antarctica (Weddell Sea) had been investigated during April,1992 and morphologically studied. The Parauronemoides echini is characterized by the bilateral flattened body shape,absence of the naked apical plate,shortened somatic kineties direct to the ventral surface and the twisted narrow buccal field.Paracryptochilidium antarcticum would be distinguished with the D formed bodyshape,buccal apparatus which is located to the posterior 1/4 of cell length ,the pedal like "branched " macronucleus and the absence of the caudal projection.Different from many other congeners,the dorso ventrally flattened Strombidium echini is of,very particularly ,one girdle and two postequatorial kineties. |
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| Keywords: | s Antarcica endocommensal ciliates morphology sea urchins |
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