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Taxonomic reviews for genera Megasphaera , Membranospinosphaera and Spinomargosphaera of the Ediacaran spheroidal acritarchs

文献类型：期刊论文

作者Shang, Xiaodong1,2; Liu, Pengju1,2
刊名PRECAMBRIAN RESEARCH
出版日期2024-07-01
卷号407页码:9
关键词Megasphaera Membranosphaera Verrucosphaera Microfossils Doushantuo Formation Ediacaran
ISSN号0301-9268
DOI10.1016/j.precamres.2024.107409
通讯作者Shang, Xiaodong(shangxiaodong13@mails.ucas.ac.cn) ; Liu, Pengju(pengju@cags.ac.cn)
英文摘要The Ediacaran acritarch genera Megasphaera Chen and Liu, 1986, Membranosphaera Liu and Moczyd & lstrok;owska, 2019, Verrucosphaera Liu and Moczyd & lstrok;owska, 2019 have the same spelling as Megasphaera Rogosa, 1971, Membranosphaera Samoilovitch in Samoilovitch and Mtchedlishvili, 1961, Verrucosphaera Gorka, 1970, respectively. Among them, the interpretation of bacterial affinity of Megasphaera Chen and Liu, 1986 is largely abandoned due to its morphological complexity. Megasphaera Chen and Liu, 1986 is not a homonym of extant bacterial genus Megasphaera Rogosa, 1971, since they are governed by two mutually independent Codes of Nomenclature. Membranosphaera Liu and Moczyd & lstrok;owska, 2019, and Verrucosphaera Liu and Moczyd & lstrok;owska, 2019 are the later homonyms of acritarch genera Membranosphaera Samoilovitch in Samoilovitch and Mtchedlishvili, 1961 and Verrucosphaera Gorka, 1970, respectively. Therefore, they are illegitimate and unavailable for use under the International Code of Nomenclature for algae, fungi, and plants. In the study, the two genera are formally replaced by Membranospinosphaera Shang and Liu, and Spinomargosphaera Shang and Liu. All species under the previous illegitimate genera are transferred into the replacement genera. Meanwhile, the diagnoses of genus Membranospinosphaera and its type species M. formosa are emended in current study, relying on the full examinations of the holotype and paratype. A new species of Membranospinosphaera copia sp. nov. is erected on the basis of new materials.
WOS关键词DOUSHANTUO FORMATION ; ANIMAL EMBRYOS ; ACANTHOMORPHIC ACRITARCHS ; SOUTH CHINA ; MICROFOSSILS ; WENGAN ; PALEOBIOLOGY ; PROVINCE ; FOSSILS ; SECTION
资助项目National Natural Science Foundation of China[U2244202] ; National Natural Science Foundation of China[41902019] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[sdot; 213114] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[223117]
WOS研究方向Geology
语种英语
WOS记录号WOS:001235164500001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)
源URL[http://ir.nigpas.ac.cn/handle/332004/43824]  
专题中国科学院南京地质古生物研究所
通讯作者Shang, Xiaodong; Liu, Pengju
作者单位1.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
2.Chinese Acad Geol Sci, MNR Key Lab Stratig & Palaeontol, Inst Geol, Beijing 100037, Peoples R China
推荐引用方式
GB/T 7714		 Shang, Xiaodong,Liu, Pengju. Taxonomic reviews for genera Megasphaera , Membranospinosphaera and Spinomargosphaera of the Ediacaran spheroidal acritarchs[J]. PRECAMBRIAN RESEARCH,2024,407:9.
APA Shang, Xiaodong,&Liu, Pengju.(2024).Taxonomic reviews for genera Megasphaera , Membranospinosphaera and Spinomargosphaera of the Ediacaran spheroidal acritarchs.PRECAMBRIAN RESEARCH,407,9.
MLA Shang, Xiaodong,et al."Taxonomic reviews for genera Megasphaera , Membranospinosphaera and Spinomargosphaera of the Ediacaran spheroidal acritarchs".PRECAMBRIAN RESEARCH 407(2024):9.

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来源：南京地质古生物研究所

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