Two new kateretid beetle species (Coleoptera: Kateretidae) with specialized antennal scapes in males from mid-Cretaceous Kachin amber

doi:10.1016/j.cretres.2024.105848

	Two new kateretid beetle species (Coleoptera: Kateretidae) with specialized antennal scapes in males from mid-Cretaceous Kachin amber
	Zhao, Qian 3,4; Peris, David 2; Liu, Jia 1; Huang, Diying 4; Cai, Chenyang 4
刊名	CRETACEOUS RESEARCH
	2024-06-01
卷号	158 页码:11
关键词	Fossil Antennal morphology Sexual dimorphism Pollen grains Morphological disparity
ISSN号	0195-6671
DOI	10.1016/j.cretres.2024.105848
通讯作者	Cai, Chenyang(cycai@nigpas.ac.cn)
英文摘要	Kateretidae is a beetle family with 15 reported fossil species, four of them with specialized antennal scape. Specialized scape represents a rare form of sexual dimorphism in Kateretidae. Here we report two new species with a special scape in males of Protokateretes Zhao, Huang and Cai, 2023, and one female individual of an unnamed species of Protokateretes. The discovery of new species provides a supplementary diagnosis of Protokateretes, and increases the biodiversity of the fossil genus. The high diversity of species in Protokateretes provides new insights into sexual dimorphism of Kateretidae in midCretaceous, enriching the knowledge of potential courtship strategy of kateretid beetles in the late Mesozoic. (c) 2024 Elsevier Ltd. All rights reserved.
资助项目	Second Tibetan Plateau Scientific Expedition and Research project[2019QZKK0706] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[9] ; National Natural Science Foundation of China[2020 BP 00015] ; Secretary of Universities and Research (Government of Catalonia)
WOS关键词	BURMESE AMBER ; ROVNO AMBER ; EVOLUTION ; EOCENE
WOS研究方向	Geology ; Paleontology
语种	英语
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS记录号	WOS:001180706400001
资助机构	Second Tibetan Plateau Scientific Expedition and Research project ; National Natural Science Foundation of China ; Secretary of Universities and Research (Government of Catalonia)
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/43343]
专题	中国科学院南京地质古生物研究所
通讯作者	Cai, Chenyang
作者单位	1.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Beijing 666303, Yunnan, Peoples R China 2.Inst Bot Barcelona, CSIC, CMCNB, Barcelona 08038, Spain 3.Univ Chinese Acad Sci, Nanjing Coll, Nanjing 211135, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Qian,Peris, David,Liu, Jia,et al. Two new kateretid beetle species (Coleoptera: Kateretidae) with specialized antennal scapes in males from mid-Cretaceous Kachin amber[J]. CRETACEOUS RESEARCH,2024,158:11.
APA	Zhao, Qian,Peris, David,Liu, Jia,Huang, Diying,&Cai, Chenyang.(2024).Two new kateretid beetle species (Coleoptera: Kateretidae) with specialized antennal scapes in males from mid-Cretaceous Kachin amber.CRETACEOUS RESEARCH,158,11.
MLA	Zhao, Qian,et al."Two new kateretid beetle species (Coleoptera: Kateretidae) with specialized antennal scapes in males from mid-Cretaceous Kachin amber".CRETACEOUS RESEARCH 158(2024):11.