Middle Pleistocene Xenocyon lycaonoides Kretzoi, 1938 in northeastern China and the evolution of Xenocyon-Lycaon lineage

doi:10.1080/08912963.2021.2022138

IVPP-IR > 中科院古脊椎所（2000年以后）

	Middle Pleistocene Xenocyon lycaonoides Kretzoi, 1938 in northeastern China and the evolution of Xenocyon-Lycaon lineage
	Jiangzuo, Qigao 1,2,3,4; Wang, Yuan 2,3; Song, Yayun 5; Liu, Sizhao 6; Jin, Changzhu 2,3; Liu, Jinyi 2,3
	2022-01-07
发表期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
页码	13
通讯作者	Jiangzuo, Qigao(jiangzuo@ivpp.ac.cn) ; Liu, Jinyi(jiangzuo@ivpp.ac.cn)
摘要	Xenocyon lycaonoides is a well-represented large canid known from the middle Early Pleistocene to Middle Pleistocene in Europe, central Asia, and Alaska, yet its fossil record in eastern Asia is extremely poor. Here we report a well-preserved palatal part of the skull of this species from Jinyuan Cave of Luotuo Hill, Puwan, Dalian of Liaoning Province, northeastern China. The new material confirms the presence of this species in eastern Asia during the early Middle Pleistocene, supporting a Holarctic distribution of this lineage during the Mid-Pleistocene climate change. The morphology of the new material suggests that the Middle Pleistocene X. lycaonoides is more derived than the late Early Pleistocene population, and is distinct from the living Lycaon pictus, and imply the different evolutionary direction from Lycaon. Our analyses support a generic distinction of the Xenocyon from Lycaon. X. lycaonoides can not be the direct ancestor of Lycaon, but is a related taxon that lived in Eurasia and North America. The lineage includes Xenocyon, and Lycaon Brookes, 1827, and partially contributes to Cynotherium Studiati, 1857, showing two independent Island specialisation events, making it one of the most successful lineages of canids ever known.
关键词	Xenocyon Jinyuan cave eastern Asia lycaon
DOI	10.1080/08912963.2021.2022138
关键词[WOS]	JINYUAN CAVE ; LARGE CANIDS ; CARNIVORA ; MAMMALIA ; AFRICAN ; REVISION ; BEHAVIOR ; CANINAE ; FAUNAS
收录类别	SCI
语种	英语
资助项目	Chinese Natural Science Foundation Program[41772018] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20070203] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB31030106] ; Second Tibetan Plateau Scientific Expedition and Research Grant[2019QZKK0705] ; special fund for excavation and repair of fossils, CAS, Administrative Committee of Dalian Puwan Economic Zone, Liaoning Province (The Comprehensive Research Project on Quaternary vertebrate fossils in Luotuo Hill from Dalian Puwan Economic Zone)
项目资助者	Chinese Natural Science Foundation Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Second Tibetan Plateau Scientific Expedition and Research Grant ; special fund for excavation and repair of fossils, CAS, Administrative Committee of Dalian Puwan Economic Zone, Liaoning Province (The Comprehensive Research Project on Quaternary vertebrate fossils in Luotuo Hill from Dalian Puwan Economic Zone)
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
WOS类目	Biology ; Paleontology
WOS记录号	WOS:000739706400001
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/311034/21504
专题	中科院古脊椎所（2000年以后）
通讯作者	Jiangzuo, Qigao; Liu, Jinyi
作者单位	1.Peking Univ, Sch Earth & Space Sci, Key Lab Orogen Belts & Crustal Evolut, Beijing, Peoples R China 2.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 3.Cas Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 4.Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA 5.Adm Comm Dalian Puwan Econ Zone, Dalian, Liaoning, Peoples R China 6.Dalian Nat Hist Museum, Dalian, Peoples R China
推荐引用方式 GB/T 7714	Jiangzuo, Qigao,Wang, Yuan,Song, Yayun,et al. Middle Pleistocene Xenocyon lycaonoides Kretzoi, 1938 in northeastern China and the evolution of Xenocyon-Lycaon lineage[J]. HISTORICAL BIOLOGY,2022:13.
APA	Jiangzuo, Qigao,Wang, Yuan,Song, Yayun,Liu, Sizhao,Jin, Changzhu,&Liu, Jinyi.(2022).Middle Pleistocene Xenocyon lycaonoides Kretzoi, 1938 in northeastern China and the evolution of Xenocyon-Lycaon lineage.HISTORICAL BIOLOGY,13.
MLA	Jiangzuo, Qigao,et al."Middle Pleistocene Xenocyon lycaonoides Kretzoi, 1938 in northeastern China and the evolution of Xenocyon-Lycaon lineage".HISTORICAL BIOLOGY (2022):13.