| 单环刺螠生活史研究 |
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| 引用本文： | 李诺,宋淑莲,唐永政.单环刺螠生活史研究[J].齐鲁渔业,1995(6). |
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| 作者姓名： | 李诺 宋淑莲 唐永政 |
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| 作者单位： | 烟台大学水产学院 |
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| 摘 要： | 有关单环刺发育周期的研究，国内外迄今未见专门报道。本文报道了烟台沿岸单环刺早期胚胎发育、各期幼虫形态标志、幼和成的形态特征的研究结果。
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| 关 键 词： | 单环刺螠，胚胎发育，幼虫发育，成形态 |
The Life History of the Urechis Unicinctus(Von. Draschi) |
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| Li Nuo et al..The Life History of the Urechis Unicinctus(Von. Draschi)[J].Shandong Fisheries,1995(6). |
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| Authors: | Li Nuo |
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| Abstract: | This paper presents the results of study on the life history of Urechis unicinctus(Von.Draschi). The spawning season of Urechis unicinctus in the Huanghai Sea (Yantui)was found in March -May. Fertilization and development was Performed in the laboratory at water temperature of 16. 5-23 degree C. The sequence of the embryonic development and larval development is summarized as follows. |
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| Keywords: | Urechis unicinctus embryonic development larval development |
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