Pseudobagrus fui Miao, a valid bagrid species from the Yangtze River drainage, South China (Teleostei: Bagridae) | |
Cheng, Jian-Li1,2; Lopez, J. Andres3,4; Zhang, E.1 | |
刊名 | ZOOTAXA |
2009-04-14 | |
期号 | 2072页码:56-68 |
关键词 | Taxonomy Yangtze River basin South China Siluriformes Bagridae |
ISSN号 | 1175-5326 |
通讯作者 | Zhang, E, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China |
中文摘要 | Pseudobagrus fui Miao is a valid bagrid species that can be separated from all its congeners in having 27-33 anal-fin rays. Among the species of Pseudobagrus, it forms part of a group of approximately 20 species putatively characterized by having a smooth anterior margin of the pectoral-fin spine and short maxillary barbels not extending to the base of the pectoral-fin spine. Pseudobagrus fui, together with P. nitidus and P. vachelli, can be differentiated from all other fork-tailed species of this group by having no fewer than 20 branched anal-fin rays, the posterior end of the anal-fin base posterior to the vertical through the posterior end of the adipose-fin base, and anal-fin base longer than the adipose-fin base. It further differs from P. nitidus in having a gas bladder without beaded lateral and posterior margins, and from P. vachelli in having short maxillary barbels not extending to the base of the pectoral-fin spine. Pseudobagrus fui is currently known from the main stream of the upper Yangtze River and its tributaries, the Min River, Jialing River, Tuo River, Wu River and Chishui River in Sichuan Province, Guizhou Province, and the Chongqing City. The identity and nomenclature of Pseudobagrus nitidus is also discussed. |
英文摘要 | Pseudobagrus fui Miao is a valid bagrid species that can be separated from all its congeners in having 27-33 anal-fin rays. Among the species of Pseudobagrus, it forms part of a group of approximately 20 species putatively characterized by having a smooth anterior margin of the pectoral-fin spine and short maxillary barbels not extending to the base of the pectoral-fin spine. Pseudobagrus fui, together with P. nitidus and P. vachelli, can be differentiated from all other fork-tailed species of this group by having no fewer than 20 branched anal-fin rays, the posterior end of the anal-fin base posterior to the vertical through the posterior end of the adipose-fin base, and anal-fin base longer than the adipose-fin base. It further differs from P. nitidus in having a gas bladder without beaded lateral and posterior margins, and from P. vachelli in having short maxillary barbels not extending to the base of the pectoral-fin spine. Pseudobagrus fui is currently known from the main stream of the upper Yangtze River and its tributaries, the Min River, Jialing River, Tuo River, Wu River and Chishui River in Sichuan Province, Guizhou Province, and the Chongqing City. The identity and nomenclature of Pseudobagrus nitidus is also discussed. |
学科主题 | Zoology |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
类目[WOS] | Zoology |
研究领域[WOS] | Zoology |
关键词[WOS] | SILURIFORMES ; CATFISH |
收录类别 | SCI |
资助信息 | National Natural Sciences Foundation of China [30370168]; U. S. National Science Foundation [DEB-0315963] |
语种 | 英语 |
WOS记录号 | WOS:000265188400003 |
公开日期 | 2010-10-13 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihb.ac.cn/handle/152342/7776] |
专题 | 水生生物研究所_中科院水生所知识产出(2009年前)_期刊论文 |
作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Univ Alaska Fairbanks, Museum N, Fairbanks, AK 99775 USA 4.Univ Alaska Fairbanks, Sch Fisheries & Ocean Sci, Fairbanks, AK 99775 USA |
推荐引用方式 GB/T 7714 | Cheng, Jian-Li,Lopez, J. Andres,Zhang, E.. Pseudobagrus fui Miao, a valid bagrid species from the Yangtze River drainage, South China (Teleostei: Bagridae)[J]. ZOOTAXA,2009(2072):56-68. |
APA | Cheng, Jian-Li,Lopez, J. Andres,&Zhang, E..(2009).Pseudobagrus fui Miao, a valid bagrid species from the Yangtze River drainage, South China (Teleostei: Bagridae).ZOOTAXA(2072),56-68. |
MLA | Cheng, Jian-Li,et al."Pseudobagrus fui Miao, a valid bagrid species from the Yangtze River drainage, South China (Teleostei: Bagridae)".ZOOTAXA .2072(2009):56-68. |
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