| 莱州湾东部水域出现的文昌鱼幼体的初步调查 |
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| 引用本文： | 高天翔,张宏义,姜卫蔚,彭松丽,计英君. 莱州湾东部水域出现的文昌鱼幼体的初步调查[J]. 海洋湖沼通报, 2000, 0(3): 20-23 |
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| 作者姓名： | 高天翔 张宏义 姜卫蔚 彭松丽 计英君 |
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| 作者单位： | 1. 清岛海洋大学水产学院,266003
2. 莱州市金城镇渔业管理委员会,261441 |
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| 基金项目： | 中国科学院资助项目，39970578， |
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| 摘 要： | 本文对莱州湾东部水域出现的文昌鱼幼体进行了初步调查。该水域的文昌鱼幼体分布面较广，从５ｍ和１２ｍ等深面上均有很高的出现频率和一定的生物量。６－８月间文昌鱼幼体体长为１．３ｍｍ－７．８ｍｍ，进入８月份后，幼体态转入底栖潜沙生活。
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| 关 键 词： | 莱州湾 文昌鱼 幼体 调查 |
| 文章编号： | 1003-6482(2000)03-0020-04 |
INVESTIGATION OF THE YOUNG BRANCHIOSTOMA BELCHERI FOUND IN THE EAST AREA OF LAIZHOU BAY |
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| GAO Tianxiang,ZHANG Hongyi,YIANG Weiwei,PENG Songli,JI Yingjun. INVESTIGATION OF THE YOUNG BRANCHIOSTOMA BELCHERI FOUND IN THE EAST AREA OF LAIZHOU BAY[J]. Transaction of Oceanology and Limnology, 2000, 0(3): 20-23 |
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| Authors: | GAO Tianxiang ZHANG Hongyi YIANG Weiwei PENG Songli JI Yingjun |
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| Affiliation: | GAO Tianxiang(Department of Fisheries, Ocean University of Qingdao, Qingdan, 266003)ZHANG Hongyi,YIANG Weiwei,PENG Songli,JI Yingjun(Jincheng Administrative Council of Fisheries of Laizhou, Jincheng, 261441) |
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| Abstract: | The young Branchiostoma belcheri found in the east area of Laizhou Bay was studied. Its distribution in this area was relatively extensive, the appearing frequency from 5 to 12m was very high and there was certain biomass. The length of young Branchiostoma belcheri from June to August was l.3mm-7.8mm. From August, it metamorphosed and shifted to the bottom life. |
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| Keywords: | Branchiostoma belcheri Laizhou Bay investigation |
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