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题名: Revision of Cyprinus maomingensis Liu 1957 and the first discovery of Procypris-like cyprinid (Teleostei, Pisces) from the late Eocene of South China
作者: Chen GengJiao1, 4; Chang Mee-Mann2; Liu HuanZhang3
通讯作者: Chen, GJ (reprint author), Nat Hist Museum Guangxi Zhuang Autonomous Reg, Nanning 530012, Peoples R China.
关键词: late Eocene ; Procypris-like fish ; South China
刊名: SCIENCE CHINA-EARTH SCIENCES
发表日期: 2015-07-01
DOI: 10.1007/s11430-015-5085-7
卷: 58, 期:7, 页:1123-1132
收录类别: SCI
文章类型: Article
部门归属: [Chen GengJiao] Nat Hist Museum Guangxi Zhuang Autonomous Reg, Nanning 530012, Peoples R China ; [Chang Mee-Mann] Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolutionary & Human Origins, Beijing 100044, Peoples R China ; [Liu HuanZhang] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China ; [Chen GengJiao] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Geosciences, Multidisciplinary
研究领域[WOS]: Geology
英文摘要: Fossil cyprinids from the upper part of the upper Eocene Youganwo Formation of Maoming, Guangdong, China were first studied in 1957 by Liu, who referred the only specimen to the genus Cyprinus as a new species, C. maomingensis. And this was suggested as one of the earliest records for fossil cyprinids. Unfortunately, this specimen is poorly preserved and reveals no more morphological information than its serrated last unbranched dorsal and anal fin rays. Recently, some new specimens were unearthed from the same locality, where C. maomingensis was discovered. In addition to the serrated dorsal and anal fin rays, these new materials also show that the pattern and shape of their pharyngeal teeth obviously differ from that of Cyprinus but resemble that of Procypris. However, its number of the branched dorsal fin rays and number of vertebrae are much less than that in Procypris. Morphologically, these specimens are closer to Procypris than to Cyprinus. This is the first report of fossil Procypris-like fish, and it implies that Procypris-like fish is an early member of the Tribe Cyprinini sensu stricto (sensu Yang et al., 2010) and the origin of this group can be traced back at least to the late Eocene.
关键词[WOS]: MOLECULAR PHYLOGENY ; FISHES ; MIOCENE
语种: 英语
WOS记录号: WOS:000357044700006
ISSN号: 1674-7313
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/23816
Appears in Collections:水生生物多样性与资源保护研究中心_期刊论文

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作者单位: 1.Nat Hist Museum Guangxi Zhuang Autonomous Reg, Nanning 530012, Peoples R China
2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolutionary & Human Origins, Beijing 100044, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
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文件名: Revision of Cyprinus maomingensis Liu 1957 and the first discovery of Procypris-like cyprinid (Teleostei, Pisces) from the late Eocene of South China.pdf
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