| The first galeaspid fish (stem-gnathostomata) from the Silurian Xiushan formation of Hunan Province, China | |
Zhang, Yumeng1,2; Li, Xutong1,2; Shan, Xianren1,3; Lin, Xianghong1,4; Tan, Kai5; Li, Qiang6 ; Zhao, Wenjin1,3; Tang, Lizhou2; Zhu, Min1,3; Gai, Zhikun1,3,7
| |
| 2023-06-19 | |
| 发表期刊 | HISTORICAL BIOLOGY
 |
| ISSN | 0891-2963 |
| 页码 | 12 |
| 通讯作者 | Gai, Zhikun(gaizhikun@ivpp.ac.cn) |
| 摘要 | A new species of Dayongaspidae, Dayongaspis colubra sp. nov., is described from the Telychian (Llandovery, Silurian) Xiushan Formation at Maoyanhe Town, Zhangjiajie, Hunan Province, China. The new species is distinguished from the type species D. hunanensis by its larger-sized headshield, tiny and dense granular tubercles, and triangular-shaped inner cornual processes. Additionally, it reveals more galeaspid plesiomorphic characters than D. hunanensis, such as the inverted splayed posterior supraorbital canals (soc(2)) and the paired endolymphatic openings on the headshields. This new finding represents the first fossil record of galeaspids in the Xiushan Formation, thereby enriching the diversity of galeaspids. Furthermore, it extends the Wentang Vertebrate Assemblage upwards into the lower part of Xiushan Formation, indicating a broader stratigraphic range than previously assumed. |
| 关键词 | Galeaspids Dayongaspidae Silurian Xiushan fauna |
| DOI | 10.1080/08912963.2023.2225083 |
| 关键词[WOS] | MARINE RED BEDS ; ORIGIN ; FAMILY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Nature Science Foundation of China[41972006] ; National Nature Science Foundation of China[42072026] ; National Nature Science Foundation of China[92255301] ; Surface Programs of Science, Technology Commission of Yunnan Province[202101BA070001-076] ; Mee-mann Chang Academician Workstation in Yunnan Province[202205AF150002] ; Innovation Training Programs for Undergraduates, CAS |
| 项目资助者 | National Nature Science Foundation of China ; Surface Programs of Science, Technology Commission of Yunnan Province ; Mee-mann Chang Academician Workstation in Yunnan Province ; Innovation Training Programs for Undergraduates, CAS |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics ; Paleontology |
| WOS类目 | Biology ; Paleontology |
| WOS记录号 | WOS:001015001500001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/22341 |
| 专题 | 古低等脊椎动物研究室 |
| 通讯作者 | Gai, Zhikun |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China 2.Jiangxi Normal Univ, Coll Life Sci, Nanchang, Jiangxi, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaebiol, Kunming, Peoples R China 5.Geol Museum China, Beijing, Peoples R China 6.Qujing Normal Univ, Res Ctr Nat Hist & Culture, Qujing, Peoples R China 7.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, 142 Xi Zhi Men Wai St, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yumeng,Li, Xutong,Shan, Xianren,et al. The first galeaspid fish (stem-gnathostomata) from the Silurian Xiushan formation of Hunan Province, China[J]. HISTORICAL BIOLOGY,2023:12. |
| APA | Zhang, Yumeng.,Li, Xutong.,Shan, Xianren.,Lin, Xianghong.,Tan, Kai.,...&Gai, Zhikun.(2023).The first galeaspid fish (stem-gnathostomata) from the Silurian Xiushan formation of Hunan Province, China.HISTORICAL BIOLOGY,12. |
| MLA | Zhang, Yumeng,et al."The first galeaspid fish (stem-gnathostomata) from the Silurian Xiushan formation of Hunan Province, China".HISTORICAL BIOLOGY (2023):12. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| The first galeaspid （14613KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论