| Morphology, reproduction, ecology and isoenzyme electrophoresis of Capitella complex in Qingdao |
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| 作者姓名： | Wu Baoling Qian Peiyuan Zhang Songling |
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| 作者单位： | First Institute of Oceanography, State Oceanic Administration, Qingdao, China;First Institute of Oceanography, State Oceanic Administration, Qingdao, China;Shanghai Natural Museum, Shanghai, China |
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| 摘 要： | -Morphology, reproduction, ecology and isoenzyme electrophoresis of a Capitella complex in Qingdao were examined from 1983 to 1984. We determined that the Capitella complex in Qingdao was composed of at least three sibling species: Capitella cf capitata, Capitella sp. I and Capitella sp. IT. Although these three species are very similar in morphology, they differ in: three kinds of isoenzyme electrophoresis, staining reactions, developmental pattern, larval morphology and dispersal, reproductive strategies, breeding season and population ecology. In addition, they show a series of minor quantitative variations in adult morphology, especially in number and morphology of setae. Such differences can be detected only at the population level. Some ecological data such as density, growth rate, mortality and sex distribution are also provided in this paper.
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| 收稿时间： | 1986/9/20 0:00:00 |
| 修稿时间： | 1987/1/17 0:00:00 |
Morphology, reproduction, ecology and isoenzyme electrophoresis of Capitella complex in Qingdao |
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| Wu Baoling,Qian Peiyuan,Zhang Songling.Morphology, reproduction, ecology and isoenzyme electrophoresis of Capitella complex in Qingdao[J].Acta Oceanologica Sinica,1988,7(3):442-458. |
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| Authors: | Wu Baoling Qian Peiyuan and Zhang Songling |
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| Institution: | 1.First Institute of Oceanography, State Oceanic Administration, Qingdao, China2.Shanghai Natural Museum, Shanghai, China |
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| Abstract: | Morphology, reproduction, ecology and isoenzyme electrophoresis of a Capitella complex in Qingdao were examined from 1983 to 1984. We determined that the Capitella complex in Qingdao was composed of at least three sibling species:Capitella cf capitata, Capitella sp. I and Capitella sp. Ⅱ. Although these three species are very similar in morphology, they differ in:three kinds of isoenzyme electrophoresis, staining reactions, developmental pattern, larval morphology and dispersal, reproductive strategies, breeding season and population ecology. In addition, they show a series of minor quantitative variations in adult morphology, especially in number and morphology of setae. Such differences can be detected only at the population level. Some ecological data such as density, growth rate, mortality and sex distribution are also provided in this paper. |
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