Molecular Phylogeny and Conservation Priorities of the Subfamily Acheilognathinae (Teleostei: Cyprinidae)
文献类型：期刊论文
| 作者 | Cheng, Peilin1,2; Yu, Dan1; Liu, Siqing1,2; Tang, Qiongying1; Liu, Huanzhang1 |
| 刊名 | ZOOLOGICAL SCIENCE
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 31期号:5页码:300-308 |
| 关键词 | Acheilognathinae Cyprinidae phylogeny evolutionary distinctiveness conservation prioritization |
| ISSN号 | 0289-0003 |
| 通讯作者 | Liu, HZ (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China. |
| 中文摘要 | It is increasingly accepted that conservation work should consider the evolutionary history of target species. Fishes in the subfamily Acheilognathinae, family Cyprinidae, are, with the exception of three species exclusively distributed in Europe, restricted to Asia and show a distinct spawning behavior in laying their eggs in gill chambers of freshwater mussels. At present, many of the 70 species recognized in this group are facing with serious population decline in China and Japan, and their phylogenetic relationships are not well resolved. In the present study, based on mtDNA cyt b and 12S rRNA gene sequences, we reconstructed a more detailed species-level phylogenetic tree of this group, and assessed species conservation priorities based on their evolutionary distinctiveness. Molecular phylogenetic analyses showed that the Acheilognathinae contains two major clades: Acheilognathus clade and Tanakia-Rhodeus clade. Based on this phylogenetic result, conservation priority analyses were conducted using ED (evolutionary distinctiveness)/HED (heightened evolutionary distinctiveness), and EDGE (evolutionary distinctiveness and global endangeredness)/HEDGE (heightened evolutionary distinctiveness and global endangeredness) methods. The results suggested that T. himantegus, T. lanceolata, A. gracilis, A. imberbis, T. tanago, and A. longipinnis should be ranked as the top-priority species for conservation. According to our results, we also discussed the current conservation efforts of the bitterling fishes and gave suggestions for future work. |
| 英文摘要 | It is increasingly accepted that conservation work should consider the evolutionary history of target species. Fishes in the subfamily Acheilognathinae, family Cyprinidae, are, with the exception of three species exclusively distributed in Europe, restricted to Asia and show a distinct spawning behavior in laying their eggs in gill chambers of freshwater mussels. At present, many of the 70 species recognized in this group are facing with serious population decline in China and Japan, and their phylogenetic relationships are not well resolved. In the present study, based on mtDNA cyt b and 12S rRNA gene sequences, we reconstructed a more detailed species-level phylogenetic tree of this group, and assessed species conservation priorities based on their evolutionary distinctiveness. Molecular phylogenetic analyses showed that the Acheilognathinae contains two major clades: Acheilognathus clade and Tanakia-Rhodeus clade. Based on this phylogenetic result, conservation priority analyses were conducted using ED (evolutionary distinctiveness)/HED (heightened evolutionary distinctiveness), and EDGE (evolutionary distinctiveness and global endangeredness)/HEDGE (heightened evolutionary distinctiveness and global endangeredness) methods. The results suggested that T. himantegus, T. lanceolata, A. gracilis, A. imberbis, T. tanago, and A. longipinnis should be ranked as the top-priority species for conservation. According to our results, we also discussed the current conservation efforts of the bitterling fishes and gave suggestions for future work. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Zoology |
| 研究领域[WOS] | Zoology |
| 关键词[WOS] | COMPLETE MITOCHONDRIAL GENOME ; FRESH-WATER FISH ; MAXIMUM-LIKELIHOOD ; CYPRINIFORMES ; JAPAN ; BITTERLINGS ; DIVERSITY ; SEQUENCES ; RHODEUS ; OSTARIOPHYSI |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China (NSFC) [30970443, 31061160185] |
| 语种 | 英语 |
| WOS记录号 | WOS:000335339700006 |
| 公开日期 | 2014-08-07 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19994]  |
| 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, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Peilin,Yu, Dan,Liu, Siqing,et al. Molecular Phylogeny and Conservation Priorities of the Subfamily Acheilognathinae (Teleostei: Cyprinidae)[J]. ZOOLOGICAL SCIENCE,2014,31(5):300-308. |
| APA | Cheng, Peilin,Yu, Dan,Liu, Siqing,Tang, Qiongying,&Liu, Huanzhang.(2014).Molecular Phylogeny and Conservation Priorities of the Subfamily Acheilognathinae (Teleostei: Cyprinidae).ZOOLOGICAL SCIENCE,31(5),300-308. |
| MLA | Cheng, Peilin,et al."Molecular Phylogeny and Conservation Priorities of the Subfamily Acheilognathinae (Teleostei: Cyprinidae)".ZOOLOGICAL SCIENCE 31.5(2014):300-308. |
入库方式： OAI收割
来源：水生生物研究所
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