Assessing the accuracy of using whole and sectioned vertebrae to determine the age of an endemic sisorid catfish, Glyptosternon maculatum, in Tibet, China
文献类型：期刊论文
| 作者 | Ding, Cheng-Zhi1,2; Chen, Yi-Feng1; He, De-Kui1 |
| 刊名 | ICHTHYOLOGICAL RESEARCH
 |
| 出版日期 | 2011 |
| 卷号 | 58期号:1页码:72-76 |
| 关键词 | Age determination Glyptosternon maculatum Sectioned vertebra Whole vertebra |
| ISSN号 | 1341-8998 |
| 通讯作者 | Chen, YF, Chinese Acad Sci, Inst Hydrobiol, Lab Biol Invas & Adapt Evolut, Wuhan 430072, Peoples R China ; chenyf@ihb.ac.cn |
| 中文摘要 | The purpose of this study was to develop a reliable method of age estimation for Glyptosternon maculatum (Sisoridae, Siluriformes) in the Yarlung Tsangpo River basin of Tibetan Plateau using whole and sectioned vertebrae. Sectioned vertebrae showed that translucent bands were separated by distinct opaque bands through the focus to the margin. Although whole vertebrae showed clear band patterns in the intermediate region, such band patterns are obscure around the region of the focus of the vertebrae in older fish. The whole and sectioned vertebrae methods produced consistent ages until age 6, but there was a trend towards greater differences between the two methods as age increased. These findings indicate that sectioned vertebrae are suitable for age estimation of this species. |
| 英文摘要 | The purpose of this study was to develop a reliable method of age estimation for Glyptosternon maculatum (Sisoridae, Siluriformes) in the Yarlung Tsangpo River basin of Tibetan Plateau using whole and sectioned vertebrae. Sectioned vertebrae showed that translucent bands were separated by distinct opaque bands through the focus to the margin. Although whole vertebrae showed clear band patterns in the intermediate region, such band patterns are obscure around the region of the focus of the vertebrae in older fish. The whole and sectioned vertebrae methods produced consistent ages until age 6, but there was a trend towards greater differences between the two methods as age increased. These findings indicate that sectioned vertebrae are suitable for age estimation of this species. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Zoology |
| 类目[WOS] | Zoology |
| 研究领域[WOS] | Zoology |
| 关键词[WOS] | GROWTH ; VALIDATION ; PRECISION ; PACIFIC ; BIOLOGY ; OCEAN ; LAKE |
| 收录类别 | SCI |
| 资助信息 | Chinese Academy of Sciences [KSCX2-YW-Z1023]; National Natural Science Foundation of China [41030208] |
| 语种 | 英语 |
| WOS记录号 | WOS:000286618900010 |
| 公开日期 | 2011-04-14 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/15460]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Lab Biol Invas & Adapt Evolut, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Cheng-Zhi,Chen, Yi-Feng,He, De-Kui. Assessing the accuracy of using whole and sectioned vertebrae to determine the age of an endemic sisorid catfish, Glyptosternon maculatum, in Tibet, China[J]. ICHTHYOLOGICAL RESEARCH,2011,58(1):72-76. |
| APA | Ding, Cheng-Zhi,Chen, Yi-Feng,&He, De-Kui.(2011).Assessing the accuracy of using whole and sectioned vertebrae to determine the age of an endemic sisorid catfish, Glyptosternon maculatum, in Tibet, China.ICHTHYOLOGICAL RESEARCH,58(1),72-76. |
| MLA | Ding, Cheng-Zhi,et al."Assessing the accuracy of using whole and sectioned vertebrae to determine the age of an endemic sisorid catfish, Glyptosternon maculatum, in Tibet, China".ICHTHYOLOGICAL RESEARCH 58.1(2011):72-76. |
入库方式： OAI收割
来源：水生生物研究所
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