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	A new genus of japygids (Diplura: Japygidae) in mid-Cretaceous amber from northern Myanmar
通讯作者	Cai, Chen-Yang(cycai@nigpas.ac.cn)
	Wang, Ye-Hao1,2; Huang, Di-Ying1; Cai, Chen-Yang1
	2023-12-29
发表期刊	ZOOTAXA
ISSN	1175-5326
卷号	5396期号:1页码:64-73
摘要	Diplura is a cryptic and edaphic group of hexapod animals characterized by the presence of filiform or pincer-like cerci located at the end of the abdomen. As one of the early diverging lineages of Hexapoda, diplurans play a crucial role in unraveling the origin of the hyperdiverse insects. The fossil record of diplurans, however, is exceptionally limited due to their delicate bodies and habitat requirements. Here we report the discovery of a new japygid, Cretojapyx huangi gen. et sp. nov., entombed in mid-Cretaceous Kachin amber (northern Myanmar). This specimen exhibits distinctive features, including the well-developed carinae on abdominal segment X and cerci, left cercus lacking a prominent tooth and denticles, and right cercus with a postmedian tooth followed by uniseriate round denticles. Our finding provides a unique opportunity to gain valuable insights into the evolutionary history of this ancient lineage and deepen our understanding of terrestrial ecosystems during the Mesozoic.
关键词	Diplura fossil Hexapoda taxonomy Burmese amber
DOI	10.11646/zootaxa.5396.1.12
收录类别	SCI
语种	英语
关键词[WOS]	RIBOSOMAL-RNA GENE ; BURMESE AMBER ; EVOLUTION
资助项目	National Natural Science Foundation of China[41925008] ; National Natural Science Foundation of China[42288201] ; Second Tibetan Plateau Scientific Expedition and Research project[2019QZKK0706]
WOS研究方向	Zoology
WOS类目	Zoology
WOS记录号	WOS:001164626900010
项目资助者	National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research project
出版者	MAGNOLIA PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/43440
专题	中国科学院南京地质古生物研究所
通讯作者	Cai, Chen-Yang
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Wang, Ye-Hao,Huang, Di-Ying,Cai, Chen-Yang. A new genus of japygids (Diplura: Japygidae) in mid-Cretaceous amber from northern Myanmar[J]. ZOOTAXA,2023,5396(1):64-73.
APA	Wang, Ye-Hao,Huang, Di-Ying,&Cai, Chen-Yang.(2023).A new genus of japygids (Diplura: Japygidae) in mid-Cretaceous amber from northern Myanmar.ZOOTAXA,5396(1),64-73.
MLA	Wang, Ye-Hao,et al."A new genus of japygids (Diplura: Japygidae) in mid-Cretaceous amber from northern Myanmar".ZOOTAXA 5396.1(2023):64-73.

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