| 光学显微镜和扫描电镜下的星肋小环藻(新种)的研究 |
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| 引用本文： | 谢淑琦,林碧琴,蔡石勋.光学显微镜和扫描电镜下的星肋小环藻(新种)的研究[J].中国科学院研究生院学报,1985,23(6):473-475. |
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| 作者姓名： | 谢淑琦 林碧琴 蔡石勋 |
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| 摘 要： |
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| 关 键 词： | 小环藻属 星肋小环藻 |
Studies by Means of LM and EM on a New Species, Cyclotella asterocostata Lin, Xie et Cai |
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| Xie Shu-Qi,Lin Bi-Qin,Cai Shi-Xun.Studies by Means of LM and EM on a New Species, Cyclotella asterocostata Lin, Xie et Cai[J].Journal of the Graduate School of the Chinese Academy of Sciences,1985,23(6):473-475. |
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| Authors: | Xie Shu-Qi Lin Bi-Qin Cai Shi-Xun |
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| Abstract: | A new diatom species, Cyclotella asterocostata is described in the paper. The species was collected from Miyan Reservoir in Beijing, Tangshan in Hebei, Shanyang in Liaoning, Suzhou in Jiangsu, Guilin in Guangxi. It is characterized by a wide marginal region, with the width of the marginal region about half of the valve radius. There are radiate rows of costa alternate with alveola on the surface of valve central region and marginal one. The species has not an isolated punctum, but has some scattered puncta, on the surface of valve central region. |
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| Keywords: | Cyclotella C asterocostata |
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