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New species of Plesiosorex (Eulipotyphla) from the middle Miocene of Gansu: the first record of Plesiosoricidae in China
被引:0
|作者:
Li, Lu
[1
]
机构:
[1] Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
关键词:
Plesiosorex;
Linxia Basin;
Miocene;
paleoenvironment;
palaeobiogeography;
LATEST OLIGOCENE;
MAMMALIA;
LIPOTYPHLA;
D O I:
10.1080/08912963.2022.2102912
中图分类号:
Q [生物科学];
学科分类号:
07 ;
0710 ;
09 ;
摘要:
The new species Plesiosorex shanqini from the middle Miocene Galijia site in Linxia, Gansu Province, represents the first record of the Eulipotyphlan family Plesiosoricidae in China. Morphological characteristics show that P. shanqini has attained a moderate evolutionary level and shared features shown in European and North American taxa. This study supports that Plesiosorex originated in Eurasia and dispersed to North America in the early Miocene. In addition, it is speculated that this genus preferred to the predominance of a relatively arid shrub-steppe environment and adapted to a biotope preference dominated by open grasslands and with patches of bush or forests. urn: lsid:zoobank.org:pub:72739426-BE81-4967-A871-A30EC37E4951
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页码:1556 / 1563
页数:8
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