| 闽南—台湾浅滩渔场多毛类的分布 |
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| 引用本文： | 蔡立哲,李复雪.闽南—台湾浅滩渔场多毛类的分布[J].台湾海峡,1995,14(2):144-149. |
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| 作者姓名： | 蔡立哲 李复雪 |
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| 作者单位： | 厦门大学海洋系!厦门361005厦门大学环境科学研究中心(蔡立哲)，厦门大学海洋系!厦门361005(李复雪) |
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| 摘 要： | 1987年12月至1988年11月在闽南-台湾浅滩渔场获得83种多毛类，隶属于35科67属。欧努菲虫（Onuphis eremita）、锥唇吻沙蚕（Glycera o-nomichiensis）、拟特须虫（Paralacydonia paradoxa）和滑指矶沙蚕（Eunice indica）等出现频率较高。马氏独毛虫（Tharyx marioni）、奇异稚齿虫（Paraprionospio pin-nata）、多齿全刺沙蚕（Nectoneanthes multignatha）和梯额虫（Scalibregma inflatum）密集地分布于局部水域。闽南-台湾浅滩渔场多毛类年平均生物量为1.13g/m^2，年平均密度为25个/m^2，均低于台湾海峡北部、东山湾湖下带和大亚湾等水域。闽南-台湾浅滩渔场多毛类表现为低多样性特征。这些分布特征取决于底质类型，该海区沉积颗粒较粗，不利于多毛类繁衍。海流和水团也有重要作用。
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| 关 键 词： | 多分类 分布 闽南 台湾 浅滩 渔场 |
Distribution of Polychaete in Minnan-Taiwan Shoal Fishing Ground |
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| Cai Lizhe and Li Fuxue.Distribution of Polychaete in Minnan-Taiwan Shoal Fishing Ground[J].Journal of Oceanography In Taiwan Strait,1995,14(2):144-149. |
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| Authors: | Cai Lizhe and Li Fuxue |
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| Abstract: | Eight-three kinds of species of polychaete were gotten in the Minnan-Taiwan Shoal Fishing Ground from December 1987 to November 1988. They belong to 67 genera,35 fami lies. Onuphis eremita, Glycera onomichiensis, Paralacydonia paradoxa. and Eunice indica are higher frequency of occurrence than other species. Tharyx marioni,Paraprionospio pinnata,Nectoneanthes multignatha and Scalibregma inflatum assembly distribute in local area. The annual average biomass and density of polychaete in Minnan-Taiwan Shoal Fishing Ground are 1. 13g/m2 and 35 ind. /m2 respectively. Both of them are lower than those in the North Taiwan Strait,Dongshan Bay,Daya Bay and western Taiwan Strait. The species diversity in dices of polychaete in Minnan-Taiwan Shoal Fishing Ground are low. These characteristics depend on the types of sediment,which in investigating area is coarse and polychaete does not fit to breed largely. Currents and water masses also play an important role in polychaete distribution. |
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| Keywords: | Polychaete distribution Minnan-Taiwan Shoal |
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