| 新鳋属两个种的分化在超微结构上的表达 |
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| 引用本文： | 匡溥人 刘德胜. 新鳋属两个种的分化在超微结构上的表达[J]. 动物学研究, 1992, 13(1): 1-3 |
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| 作者姓名： | 匡溥人 刘德胜 |
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| 作者单位： | 中国科学院昆明动物研究所 650107(匡溥人)，中国科学院昆明动物研究所 650107(刘德胜) |
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| 摘 要： | 本文对寄生桡足类鳋科的二种新鳋首次作了扫描电镜观察,发现游泳足上的细微结构以及胸板的形态在种间很不相同,这些形态上的变化,对两个种来说是分化,对整个生物界来说,就是生物多样性的表达。
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| 关 键 词： | 寄生桡足类 鳋科 新鳋属 超微结构 |
DIFFERENTIATIONS OF TWO SPECIES IN THE FAMILY ERGASILIDAE EXPRESSED BY ULTRASTRUCTURE |
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| Kuang Puren Liu Desheng. DIFFERENTIATIONS OF TWO SPECIES IN THE FAMILY ERGASILIDAE EXPRESSED BY ULTRASTRUCTURE[J]. Zoological Research, 1992, 13(1): 1-3 |
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| Authors: | Kuang Puren Liu Desheng |
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| Abstract: | The present paper deals with two specie belonging to parasitic copepoda of the family Ergasilidae. Two species of Ncocrqasilus have been observed for the first time by the scanning electron microscopy. It is discovered that the ultrastructure ct swimming legs ard the morphology of thorax-plate are different from each other: hg 1 txopod firt agmnt our spine, bilorked in N. longispinosus, comb-like in X. japonicus; leg 2 and 3 endopod third segment spine, dichela-like in N. lonegispinosus, monoramose in N.. japonicus; leg 2 to leg 4 exopod first segment outer spint, long in N. longispinosus, short in N. japonicus.These differences stated above are called the expression of differentiation between two species and those differences in whole biological kingdom are called the expression of biodiversity. |
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| Keywords: | Parasitic copepoda Ergasilidae Ncoergasilus Ultrastructure |
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