| 中国近海头楯目(后鳃类)的区系研究 |
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| 引用本文： | 林光宇.中国近海头楯目(后鳃类)的区系研究[J].海洋科学集刊,1995(36):237-244. |
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| 作者姓名： | 林光宇 |
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| 作者单位： | 中国科学院海洋研究所 |
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| 基金项目： | 中国科学院海洋研究所调查研究报告第2419号 |
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| 摘 要： | 国内外学者已报道我国近海的后鳃类有456种,其中在我国全部沿海都有分布的种类只有13种。迄今分布于我国的只有少数种类。
在456种后鳃类中,分布于渤海的共有48种,无壳目只发现一个标本;黄海共有78种;东海共有206种(台湾分布47种,台湾海峡35种);南海共有324种(香港66种,海南岛6种,西沙群岛26种,南沙群岛6种)。具体分布见表1。
我国近海分布的头楯目已报道有145种,分隶于15科、45属,其中有11种区系性质不详。
总的来看,我国近海头楯目的区系可归纳为热带、亚热带种为主要成分,温带种所占的比例也相当大,没有发现冷水性种和环热带分布种。
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| 关 键 词： | 中国近海、头楯目、后鳃类 |
| 收稿时间： | 1994/4/25 0:00:00 |
STUDIES ON CEPHALASPIDEA (OPISTHOBRANCHIA )FAUNA OF CHINA SEAS |
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| Lin Guangyu.STUDIES ON CEPHALASPIDEA (OPISTHOBRANCHIA )FAUNA OF CHINA SEAS[J].Studia Marina Sinica,1995(36):237-244. |
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| Authors: | Lin Guangyu |
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| Institution: | Institute of Oceanology,Chinese Academy of Sciences |
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| Abstract: | Cephalaspidea is one of the primitive group of Opisthobranchia, Gastropoda,Mollusca and is particularly common in tropical and subtropical waters of the Indo-Pacifio region.
The Cephalaspidea fauna of China is mainly composed of tropical and subtropical species, and also a lot of temperate species, but no cold water and circumtropical species have been found. It is closely related to that of Southern Japan fauna.
Among the 145 species and subspecies of Cephalaspidea found in the China Sea.45 species are found in the Bohai Sea-Yellow Sea, which mainly of temperate species; 66 species mainly composed of warm species and a lot of temperate species are found in the East hina Sea; 104 species occurring in the South China Sea are composed of tropical and subtropical species, the temperate species reduced. |
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