Geometric morphometric analysis for the systematic elucidation of new Hylicellidae from the Jurassic of China (Hemiptera: Cicadomorpha)

doi:10.1017/jpa.2022.20

	Geometric morphometric analysis for the systematic elucidation of new Hylicellidae from the Jurassic of China (Hemiptera: Cicadomorpha)
	Chen, Jun 5; Zhang, Qianqi 2,3,4; Jiang, Hui 2,3,4; Li, Yuling 1,3,4; Zheng, Yan 5; Yu, Shuai 5; Wang, Xiaoli 5; Zhang, Haichun 2,3,4
刊名	JOURNAL OF PALEONTOLOGY
	2022-05-02
页码	13
ISSN号	0022-3360
DOI	10.1017/jpa.2022.20
通讯作者	Chen, Jun(rubiscada@sina.com)
英文摘要	The extinct family Hylicellidae, as the ancestral group of modern cicadomorphans, had a wide distribution and a very high species-level biodiversity from the Triassic to Early Cretaceous. We herein report 11 new hylicellid specimens from the Jurassic Daohugou beds of Inner Mongolia, NE China, and execute geometric morphometric analysis (GMA) to elucidate their systematic position. Our GMA and subsequent morphometric statistics indicate that 10 of our new specimens can be compared to the holotype of Cycloscytina gobiensis, and one is new to science. Cycloscytina incompleta new species is erected based on this specimen, with the following discriminatory tegminal traits: C3 almost as long as and slightly narrower than C2, and the forking position of stem M distinctly migrates towards wing apex and much apicad of the stem CuA bifurcating. Additionally, Cycloscytina plachutai is herein transferred to the procercopid genus Procercopina, resulting in P. plachutai new combination. To date, just a few body structures of Hylicellidae have been revealed, and the new whole-bodied hylicellids reported herein provide some novel insights on the evolution of basal Clypeata. This study also emphasizes the use of morphometric analysis in the systematics of wing-bearing insects such as hylicellids. UUID: http://zoobank.org/84a67eba-9b7c-4e27-a436-764802c4cdfb.
资助项目	National Natural Science Foundation of China[42172033] ; National Natural Science Foundation of China[42125201] ; National Natural Science Foundation of China[41502007] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Natural Scientific Foundation of Shandong Province[ZR2020YQ27]
WOS关键词	INNER-MONGOLIA ; DAOHUGOU BEDS ; INSECTA ; HYMENOPTERA ; EVOLUTION ; ASSEMBLAGE ; HOMOPTERA ; VESPIDA ; GENUS
WOS研究方向	Paleontology
语种	英语
出版者	CAMBRIDGE UNIV PRESS
WOS记录号	WOS:000792333500001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Scientific Foundation of Shandong Province
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/40779]
专题	中国科学院南京地质古生物研究所
通讯作者	Chen, Jun
作者单位	1.Univ Hong Kong, Dept Earth Sci, Pokfulam, Hong Kong 999077, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 5.Linyi Univ, Inst Geol & Paleontol, Shuangling Rd, Linyi 276000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jun,Zhang, Qianqi,Jiang, Hui,et al. Geometric morphometric analysis for the systematic elucidation of new Hylicellidae from the Jurassic of China (Hemiptera: Cicadomorpha)[J]. JOURNAL OF PALEONTOLOGY,2022:13.
APA	Chen, Jun.,Zhang, Qianqi.,Jiang, Hui.,Li, Yuling.,Zheng, Yan.,...&Zhang, Haichun.(2022).Geometric morphometric analysis for the systematic elucidation of new Hylicellidae from the Jurassic of China (Hemiptera: Cicadomorpha).JOURNAL OF PALEONTOLOGY,13.
MLA	Chen, Jun,et al."Geometric morphometric analysis for the systematic elucidation of new Hylicellidae from the Jurassic of China (Hemiptera: Cicadomorpha)".JOURNAL OF PALEONTOLOGY (2022):13.