First report of the genus Eggysodon from Asia

doi:10.1080/08912963.2023.2243466

	First report of the genus Eggysodon from Asia
	Lu, Xiaokang 1,2; Deng, Tao 3,4; Sun, Boyang 3; Hou, Yemao 3; Paul, Rummy 3; Sun, Danhui 4; Li, Shijie 4
刊名	HISTORICAL BIOLOGY
	2023-08-13
页码	7
关键词	Early oligocene Eggysodontidae fauna exchange Ningxia East Asia >
ISSN号	0891-2963
DOI	10.1080/08912963.2023.2243466
通讯作者	Deng, Tao(dengtao@ivpp.ac.cn)
英文摘要	We described a new pair of incomplete mandibles from the Qingshuiying locality, Northwest China, and referred it to Eggysodon, E. lingwuensis sp. nov. The new species has a typical mosaic assemblage of features: dp1 (or p1) is present at adult stage, but the symphysis is posteriorly elongated and the diastema distance between the canine and dp1 (or p1) is further shortened. In terms of the evolutionary stage, E. lingwuensis sp. nov. is more advanced than E. osborni, but comparable to that of E. gaudryi. Together with other mammals from the Qingshuiying locality, we suggested that the strata-produced new material was deposited during the Early Oligocene. On the other hand, the continental fauna exchange during the Palaeogene between Europe and Asia had very scarce records. Eggysodon has four species from the Oligocene of Europe. This record definitely confirmed that there is a migration route between Central Europe and East Asia during the Early Oligocene.
资助项目	National Natural Science Foundation of China[42172001] ; Second Comprehensive Scientific Expedition on the Tibetan Plateau[2019QZKK0705] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[203113]
WOS关键词	MAMMALIA ; PALEOGENE
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:001047963700001
资助机构	National Natural Science Foundation of China ; Second Comprehensive Scientific Expedition on the Tibetan Plateau ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/42629]
专题	中国科学院南京地质古生物研究所
通讯作者	Deng, Tao
作者单位	1.Henan Univ Chinese Med, Dept Human Anat, Zhengzhou, Henan, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Lu, Xiaokang,Deng, Tao,Sun, Boyang,et al. First report of the genus Eggysodon from Asia[J]. HISTORICAL BIOLOGY,2023:7.
APA	Lu, Xiaokang.,Deng, Tao.,Sun, Boyang.,Hou, Yemao.,Paul, Rummy.,...&Li, Shijie.(2023).First report of the genus Eggysodon from Asia.HISTORICAL BIOLOGY,7.
MLA	Lu, Xiaokang,et al."First report of the genus Eggysodon from Asia".HISTORICAL BIOLOGY (2023):7.