| 河北秦皇岛柳江盆地中更新世野兔一新种 |
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| 引用本文： | 王薇,张云翔,李永项,弓虎军.河北秦皇岛柳江盆地中更新世野兔一新种[J].古脊椎动物学报,2010,48(1). |
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| 作者姓名： | 王薇 张云翔 李永项 弓虎军 |
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| 作者单位： | 西北大学,大陆动力学国家重点实验室,地质学系,西安,710069 |
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| 基金项目： | 陕西省自然科学基金项目(编号:SJ08D02)资助 |
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| 摘 要： | 在河北秦皇岛柳江盆地山羊寨附近中更新世洞穴堆积中发现一种小型野兔化石:秦皇岛兔Lepus qinhuangdaoensis sp.nov.,该种以其个体小、p3后外褶沟深达内侧齿缘或贯穿整个齿冠面、部分标本p3具有釉岛及前内褶沟等特征区别于其他已知种。它是迄今为止所知的体形最小的野兔。
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| 关 键 词： | 河北秦皇岛柳江盆地 中更新世 野兔 |
A NEW SPECIES OF LEPUS (LAGOMORPHA, MAMMALIA)FROM THE MIDDLE PLEISTOCENE OF THE LIUJIANG BASIN IN QINHUANGDAO OF HEBEI PROVINCE, CHINA |
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| WANG Wei,ZHANG Yun-Xiang,LI Yong-Xiang,GONG Hu-Jun.A NEW SPECIES OF LEPUS (LAGOMORPHA, MAMMALIA)FROM THE MIDDLE PLEISTOCENE OF THE LIUJIANG BASIN IN QINHUANGDAO OF HEBEI PROVINCE, CHINA[J].Vertebrata Palasiatica,2010,48(1). |
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| Authors: | WANG Wei ZHANG Yun-Xiang LI Yong-Xiang GONG Hu-Jun |
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| Abstract: | Abundant lagomorph fossils were collected in 2004 from the Shanyangzhai cave deposits of Liujiang Basin, Qinhuangdao of Hebei Province, and a new species, Lepus qinhuangdaoensis, is named herein. The jaw and teeth of the new species are similar to the characteristics of Lepus. The length of the upper tooth row (P2-M3) is 10.9 mm, and that of the lower tooth row (p3-m3) is 10.6 mm. L. qinhuangdaoensis sp. nov. is the smallest species of Lepus. The P2 has three anterior reentrants and p3 has one or two AR, so... |
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| Keywords: | Liujiang Basin Qinhuangdao Hebei Middle Pleistocene hare |
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