Shallow-marine testate amoebae with internal structures from the Lower Devonian of China
文献类型：期刊论文
| 作者 | Wang, Kai1,2,3; Xu, Hong-He1,2 ; Liu, Bing-Cai1,2,3; Bai, Jiao1,2,3; Wang, Yao4; Tang, Peng1,2; Lu, Jian-Feng1,2; Wang, Yi1,2
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| 刊名 | ISCIENCE
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| 出版日期 | 2023-05-19 |
| 卷号 | 26期号:5页码:16 |
| DOI | 10.1016/j.isci.2023.106678 |
| 通讯作者 | Xu, Hong-He(hhxu@nigpas.ac.cn) |
| 英文摘要 | Testate amoebae, a polyphyletic protist group inhabiting a wide variety of extant ecosystems, have evolved as far back as early Neoproterozoic. However, their fossil record is discontinuous and biased toward empty shells. Here, we report an arcellinid testate amoeba species, Cangwuella ampulliformis gen. nov., sp. nov., from a shallow-marine community in the Early Devonian of Guangxi, south-western China. With the aid of scanning electron microscopy and X-ray micro -to-mography, we find that the shell of our testate amoeba contains some acetabuli-form structures. Although such configuration does not match exactly with the known internal structures in extant testate amoebae, our fossils highlight the po-tential of exploring the ecological relationships between fossil testate amoebae and their associated organisms, and increase our knowledge on the diversity of testate amoebae in Early Devonian environments. |
| WOS关键词 | VASE-SHAPED MICROFOSSILS ; GENUS LECYTHIUM CHLAMYDOPHRYIDAE ; SP-NOV ; AMOEBOZOA ARCELLINIDA ; CHUAR GROUP ; CELL-WALL ; MORPHOLOGY ; CHLORELLA ; THECAMOEBIANS ; FORAMINIFERA |
| 资助项目 | National Key R&D Program of China[2022YFF0800200] ; Big Science Program |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | CELL PRESS |
| WOS记录号 | WOS:001001141100001 |
| 资助机构 | National Key R&D Program of China ; Big Science Program |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/42407]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Xu, Hong-He |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironment, Nanjing 210008, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Qufu Normal Univ, Sch Geog & Tourism, Rizhao 276826, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Kai,Xu, Hong-He,Liu, Bing-Cai,et al. Shallow-marine testate amoebae with internal structures from the Lower Devonian of China[J]. ISCIENCE,2023,26(5):16. |
| APA | Wang, Kai.,Xu, Hong-He.,Liu, Bing-Cai.,Bai, Jiao.,Wang, Yao.,...&Wang, Yi.(2023).Shallow-marine testate amoebae with internal structures from the Lower Devonian of China.ISCIENCE,26(5),16. |
| MLA | Wang, Kai,et al."Shallow-marine testate amoebae with internal structures from the Lower Devonian of China".ISCIENCE 26.5(2023):16. |
入库方式： OAI收割
来源：南京地质古生物研究所
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