| 十三种银鱼卵膜丝形态的初步观察 |
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| 引用本文： | 张玉玲.十三种银鱼卵膜丝形态的初步观察[J].水产学报,1990,14(1):44-49. |
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| 作者姓名： | 张玉玲 |
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| 作者单位： | 中国科学院动物研究所 北京 |
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| 摘 要： | 卵膜表面具卵膜丝为银鱼的重要特征。本文记述了十三种银鱼卵膜丝在胚极、侧面及对极的形态特征。其中 4种为首次记载;6种有补充修正。同时讨论了前人的工作。初步按卵膜丝结构把卵膜丝形态归纳为密致、稀疏直丝、稀疏弯丝、稀疏角丝和短线辐射五个型。
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| 关 键 词： | 银鱼 卵膜丝 形态 |
| 收稿时间： | 5/1/1989 12:00:00 AM |
| 修稿时间： | 5/1/1989 12:00:00 AM |
ON THE MORPHOLOGY OF EGG FILAMENTS OF THIRTEEN SPECIES OF ICEFISHES(SALANGIDAE) |
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| Zhang Yuling.ON THE MORPHOLOGY OF EGG FILAMENTS OF THIRTEEN SPECIES OF ICEFISHES(SALANGIDAE)[J].Journal of Fisheries of China,1990,14(1):44-49. |
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| Authors: | Zhang Yuling |
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| Affiliation: | Institute of Zoology, Academia Sinica, Beijing |
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| Abstract: | The present paper deals with the results of a preliminary study onthe disposition of filaments on the egg-membrane of salangid fishes, among thir-teen species, 4 are described for the first time and 6 with supplements or amend-ments. Five types of disposition are recognized, 1. fine and close, as seen in Protosalanx chinensis (Basilewsky) 2. sparse and straight: Hemisalanx prgnathus (Regan) 3. sparse and waved, Neosalanx oligodontis Chen 4. sparse and angulate: Leucosoma chinesensis (Osbeck) 5. short and radiated: Neosalanx taihuensis Chen |
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| Keywords: | Icefishes egg-filaments morphology |
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