| 南海南部海域浮游介形类新种——南沙深海浮萤* |
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| 引用本文： | 尹健强,李开枝,谭烨辉.南海南部海域浮游介形类新种——南沙深海浮萤*[J].热带海洋学报,2022,41(2):193-197. |
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| 作者姓名： | 尹健强 李开枝 谭烨辉 |
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| 作者单位： | 1. 中国科学院热带海洋生物资源与生态重点实验室, 南海海洋研究所, 广东 广州 5103012. 南方海洋科学与工程广东实验室, 广东 广州 5114583. 中国科学院大学, 北京 100049 |
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| 摘 要： | 文章描述了发现于南海南沙海槽的一新种——南沙深海浮萤(Bathyconchoecia nanshaensis sp. nov.)。该种个体小,壳长度(CL<1.0mm)和壳高度(~70% CL)与小深海浮萤(Bathyconchoecia paulula)和太平洋深海浮萤(Bathyconchoecia pacifica)非常相似。但是, 根据不对称腺体开口的位置、下颌骨的臀齿边缘的结构, 以及第六肢的位置可以把该种和这两个相似的物种区分开。
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| 关 键 词： | 深海浮萤 系统分类 浮游动物 南沙海槽 太平洋 |
Bathyconchoecia nanshaensis sp. nov. (Myodocopa,Halocyprididae), a new species of ostracod from the southern South China Sea* |
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| YIN Jianqiang,LI Kaizhi,TAN Yehui.Bathyconchoecia nanshaensis sp. nov. (Myodocopa,Halocyprididae), a new species of ostracod from the southern South China Sea*[J].Journal of Tropical Oceanography,2022,41(2):193-197. |
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| Authors: | YIN Jianqiang LI Kaizhi TAN Yehui |
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| Institution: | 1. Key Laboratory of Tropical Marine Bio-resources and Ecology (LMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China2. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China3. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | A new species of halocyprid ostracod, Bathyconchoecia nanshaensis sp. nov., from the Nansha Trough (the North-West Borneo Trough), southern South China Sea is illustrated and described in detail. The species is a small one that closely resembles Bathyconchoecia paulula Deevey, 1968 and Bathyconchoecia pacifica Chavtur, 1977 in terms of its carapace length (CL; <1.0 mm) and relative height (~70% CL). However, it can be easily distinguished from these species by the locations of its asymmetrical glands’ opening, by the structure of the coxal toothed edge of the mandible, and by the setation of the sixth limb. |
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| Keywords: | Bathyconchoeciinae systematics zooplankton Nansha Trough Pacific Ocean |
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