First fossil jacobsoniid beetle (Coleoptera): Derolathrus groehni n. sp. from Eocene Baltic amber

doi:10.1017/jpa.2015.65

	First fossil jacobsoniid beetle (Coleoptera): Derolathrus groehni n. sp. from Eocene Baltic amber
	Chenyang Cai(蔡晨阳); Richard A. B. Leschen ; Ye Liu ; Diying Huang(黄迪颖)
	2015-09-01
发表期刊	Journal of Paleontology (IF:1.353[JCR-2017],1.747[5-Year])
ISSN	0022-3360
卷号	89 期号:5 页码:762-767
摘要	Jacobsoniidae, comprising a small group of small-to-minute polyphagan beetles, is a family presently placed within Derodontiformia. No fossil jacobsoniid has been described to date. Here, we describe the first fossil jacobsoniid, Derolathrus groehni n. sp., based on two well-preserved individuals in middle Eocene Baltic amber. Micro-computed tomography (micro-CT) was used to reveal many diagnostic characters of the Recent genus Derolathrus Sharp. Derolathrus groehni is compared with modern Derolathrus species and is noteworthy for the well-developed eyes and elongate prothorax.
DOI	10.1017/jpa.2015.65
收录类别	SCI
语种	英语
WOS研究方向	Paleontology
WOS类目	Paleontology
CSCD记录号	WOS:000376768000004
出版者	CAMBRIDGE UNIV PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/12690
专题	中国科学院南京地质古生物研究所其他
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Econ Stratig & Palaeogeog, Nanjing 210008, Jiangsu, Peoples R China 2.Landcare Res, New Zealand Arthropod Collect, Auckland, New Zealand 3.Chinese Acad Sci, Inst Zool, Key Lab Zool Systemat & Evolut, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Chenyang Cai,Richard A. B. Leschen,Ye Liu,et al. First fossil jacobsoniid beetle (Coleoptera): Derolathrus groehni n. sp. from Eocene Baltic amber[J]. Journal of Paleontology,2015,89(5):762-767.
APA	Chenyang Cai,Richard A. B. Leschen,Ye Liu,&Diying Huang.(2015).First fossil jacobsoniid beetle (Coleoptera): Derolathrus groehni n. sp. from Eocene Baltic amber.Journal of Paleontology,89(5),762-767.
MLA	Chenyang Cai,et al."First fossil jacobsoniid beetle (Coleoptera): Derolathrus groehni n. sp. from Eocene Baltic amber".Journal of Paleontology 89.5(2015):762-767.