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  4. 中国科学院新生代地质与环境重点实验室
Ilyocypris leptolinea Wang & Zhai, sp. nov., an ostracod (Ostracoda, Crustacea) from the late Quaternary of Inner Mongolia, northern China

文献类型：期刊论文

作者Wang, Qianwei1,2; Horne, David J.3; Fan, Jiawei4; Wen, Ruilin5,6; Smith, Robin J.7; Wang, Min8; Zhai, Dayou1,2
刊名ZOOKEYS
出版日期2022-12-21
期号1137页码:109-132
ISSN号1313-2989
关键词Fossil lacustrine sediment marginal ripplet new species outline analysis Xiaojinggou Basin
DOI10.3897/zookeys.1137.94224
英文摘要Ilyocypris leptolinea Wang & Zhai, sp. nov. is described from late Quaternary sediments in central-eastern Inner Mongolia, northern China. The new species, which has a carapace shape and pitted surface typi-cal of the genus, is characterised by double rows of fine, densely arranged marginal ripplets, separated by an inner list, along both anterior and posterior calcified inner lamellae in the left valve. Outline analysis and Principal Component Analysis indicate that its morpho-space overlaps with I. bradyi Sars, 1890, I. japonica Okubo, 1990, and I. mongolica Martens, 1991, which have living or fossil representatives in Inner Mongolia, but it is clearly discriminated from I. innermongolica Zhai & Xiao, 2013. Judging from the relatively coarse lithology dominated by silt and sand, and the lack of accompanying brackish-water ostracods, I. leptolinea Wang & Zhai, sp. nov. may have lived in a relatively shallow freshwater lake. It perhaps can be added to the list of species that went extinct during the Quaternary, but the timing and process of extinction await further investigation.
WOS关键词HULUN LAKE ; GENUS ILYOCYPRIS ; DAIHAI LAKE ; REGION
资助项目NSFC[32160116] ; NSFC[41902011] ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences[IG-GCAS-201905] ; Yunnan Provincial[202101AT070158] ; Yunnan Provincial[YNWR-QN-BJ-2019-295]
WOS研究方向Zoology
语种英语
出版者PENSOFT PUBLISHERS
WOS记录号WOS:000906796700005
资助机构NSFC ; NSFC ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Yunnan Provincial ; Yunnan Provincial ; NSFC ; NSFC ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Yunnan Provincial ; Yunnan Provincial ; NSFC ; NSFC ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Yunnan Provincial ; Yunnan Provincial ; NSFC ; NSFC ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology amp; Geophysics, Chinese Academy of Sciences ; Yunnan Provincial ; Yunnan Provincial
源URL[http://ir.iggcas.ac.cn/handle/132A11/106905]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Zhai, Dayou
作者单位1.Yunnan Univ, Yunnan Key Lab Palaeobiol, Inst Palaeontol, Kunming 650500, Yunnan, Peoples R China
2.Yunnan Univ, MEC Int Joint Lab Palaeobiol & Palaeoenvironm, Kunming 650500, Yunnan, Peoples R China
3.Queen Mary Univ London, Sch Geog, Mile End Rd, London E1 4NS, England
4.China Earthquake Adm, Inst Geol, Beijing 100029, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, 19 Beitucheng West Rd, Beijing 100029, Peoples R China
6.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
7.Lake Biwa Museum, 1091 Oroshimo, Kusatsu, Shiga 5250001, Japan
8.Yunnan Normal Univ, Yunnan Key Lab Plateau Geog Proc & Environm Chang, Fac Geog, Kunming 650500, Yunnan, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Qianwei,Horne, David J.,Fan, Jiawei,et al. Ilyocypris leptolinea Wang & Zhai, sp. nov., an ostracod (Ostracoda, Crustacea) from the late Quaternary of Inner Mongolia, northern China[J]. ZOOKEYS,2022(1137):109-132.
APA Wang, Qianwei.,Horne, David J..,Fan, Jiawei.,Wen, Ruilin.,Smith, Robin J..,...&Zhai, Dayou.(2022).Ilyocypris leptolinea Wang & Zhai, sp. nov., an ostracod (Ostracoda, Crustacea) from the late Quaternary of Inner Mongolia, northern China.ZOOKEYS(1137),109-132.
MLA Wang, Qianwei,et al."Ilyocypris leptolinea Wang & Zhai, sp. nov., an ostracod (Ostracoda, Crustacea) from the late Quaternary of Inner Mongolia, northern China".ZOOKEYS .1137(2022):109-132.

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来源：地质与地球物理研究所

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