Herpetogaster collinsi from the Cambrian of China elucidates the dispersal and palaeogeographic distribution of early deuterostomes and the origin of the ambulacrarian larva
文献类型：期刊论文
| 作者 | Yang, Xianfeng5,6,7; Kimmig, Julien3,4; Schiffbauer, James D.1,2; Peng, Shanchi5
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| 刊名 | PEERJ
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| 出版日期 | 2023-11-07 |
| 卷号 | 11页码:19 |
| ISSN号 | 2167-8359 |
| 关键词 | Deuterostomia Ambulacraria Herpetogaster Lifestyle Dispersal Cambrian Stage 4 Exceptional preservation larvae Palaeoecology Palaeogeography |
| DOI | 10.7717/peerj.16385 |
| 通讯作者 | Yang, Xianfeng(yangxf@ynu.edu.cn) ; Kimmig, Julien(jkimmig@psu.edu) |
| 英文摘要 | The Cambrian Radiation represents one of the largest diversification events in Earth history. While the resulting taxonomic diversity is exceptional, relatively few of these novel species can be traced outside the boundaries of a single palaeocontinent. Many of those species with cosmopolitan distributions were likely active swimmers, presenting opportunity and means to conquer new areas, but this would not have been the case for sessile organisms. Herpetogaster is a lower to middle Cambrian (Series 2-Miaolingian, Stage 3-Wuliuan) genus of sessile, stalked, filter-feeding deuterostomes with two species, H. collinsi and H. haiyanensis, known respectively from Laurentia and Gondwana. Here, we expand the distribution of H. collinsi to Gondwana with newly discovered specimens from the Balang Formation of Hunan, China. This discovery raises questions on the origin of the genus and how sessile organisms were able to disperse over such a broad distance in the lower Cambrian. As Herpetogaster has been recovered at the base of the Ambulacrarian tree in recent phylogenies, a planktonic larval stage is suggested, which implies, that the last common ancestor of the Ambulacraria might have already had planktonic larvae or that such larvae developed multiple times within the Ambulacraria. |
| WOS关键词 | KONSERVAT-LAGERSTATTE ; PIOCHE FORMATION ; MARINE ; ARTHROPODA ; REVISION ; FOSSILS ; BIOTA ; LIFE ; UTAH |
| 资助项目 | National Natural Science Foundation of China[42162001] ; National Natural Science Foundation of China[41062001] ; National Natural Science Foundation of China[41562001] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[1652351] ; NSF CAREER |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | PEERJ INC |
| WOS记录号 | WOS:001101106000001 |
| 资助机构 | National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; NSF CAREER |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/43158]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Yang, Xianfeng; Kimmig, Julien |
| 作者单位 | 1.Univ Missouri, X Ray Microanal Lab, Columbia, MO USA 2.Univ Missouri, Dept Geol Sci, Columbia, MO USA 3.Univ North Dakota, Harold Hamm Sch Geol & Geol Engn, Grand Forks, ND 58202 USA 4.Abt Geowissensch, Staatl Museum Naturkunde Karlsruhe, Palaontol & Evolutionsforsch, Karlsruhe, Germany 5.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China 6.Yunnan Univ, MEC Int Joint Lab Palaeobiol & Palaeoenvironm, Kunming, Peoples R China 7.Yunnan Univ, Yunnan Key Lab Palaeobiol, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xianfeng,Kimmig, Julien,Schiffbauer, James D.,et al. Herpetogaster collinsi from the Cambrian of China elucidates the dispersal and palaeogeographic distribution of early deuterostomes and the origin of the ambulacrarian larva[J]. PEERJ,2023,11:19. |
| APA | Yang, Xianfeng,Kimmig, Julien,Schiffbauer, James D.,&Peng, Shanchi.(2023).Herpetogaster collinsi from the Cambrian of China elucidates the dispersal and palaeogeographic distribution of early deuterostomes and the origin of the ambulacrarian larva.PEERJ,11,19. |
| MLA | Yang, Xianfeng,et al."Herpetogaster collinsi from the Cambrian of China elucidates the dispersal and palaeogeographic distribution of early deuterostomes and the origin of the ambulacrarian larva".PEERJ 11(2023):19. |
入库方式： OAI收割
来源：南京地质古生物研究所
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