Hypsodonty of Dipodidae (Rodentia) in Correlation with Diet Preferences and Habitats

doi:10.1007/s10914-016-9352-y

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	Hypsodonty of Dipodidae (Rodentia) in Correlation with Diet Preferences and Habitats
	Ma, Haidan 1,2; Ge, Deyan 3; Shenbrot, Georgy 4; Pisano, Julie 5; Yang, Qisen 3; Zhang, Zhaoqun1,2
刊名	JOURNAL OF MAMMALIAN EVOLUTION
	2017-12-01
卷号	24 期号:4 页码:485-494
关键词	Dipodidae Hypsodonty Diet Habitat Phylogeny Climate
DOI	10.1007/s10914-016-9352-y
文献子类	Article
英文摘要	The evolution of molar teeth from low-crowned (brachyodont) to high-crowned (hypsodont) has traditionally been recognized as a response to increasing tooth wear due to endogenous (e.g., fiber, silica) and/ or exogenous (e.g., dust, grit) properties of ingested food. Recent work indicates that the mean hypsodonty level of large herbivorous land mammalian communities is a strong predictor of precipitation in their habitats. For small mammals, however, the research is still in an early stage. This study performed comparative studies of hypsodonty on 26 extant dipodid species with and without consideration of phylogeny. The results confirm the role of diet in shaping the cheek tooth crown height in Dipodidae. The significant relationship of investigated environmental variables with hypsodonty may be partly due to phylogenetic effects. Nonetheless, the mean hypsodonty of dipodid communities has significant relationship with regional climatic variables. Hence, the hypsodonty of dipodids also has great potential to be a regional climate proxy.
WOS关键词	AMERICAN GRASSLAND BIOME ; MOLECULAR PHYLOGENY ; MAMMALS ; DIPODOIDEA ; EVOLUTION ; LAND ; LIFE ; PRECIPITATION ; PRODUCTIVITY ; MORPHOLOGY
WOS研究方向	Evolutionary Biology ; Zoology
语种	英语
WOS记录号	WOS:000415281000008
资助机构	National Natural Science Foundation of China(41472003 ; MST of China(2012CB821904) ; Chinese Academy of Sciences(XDA05120203) ; Royal Society, United Kingdom(NA150142) ; 41402003)
内容类型	期刊论文
源URL	[http://124.16.247.212/handle/311034/7948]
专题	古脊椎动物与古人类研究所_图书馆1
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, 142 Xizhimenwai St, Beijing 100044, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Zool, Key Lab Zool Systemat & Evolut, 100101 Beichen West Rd, Beijing, Peoples R China 4.Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, IL-84990 Beer Sheva, Israel 5.Univ Liege, Inst Bot B22, Lab Conservat Genet, B-4000 Liege, Belgium
推荐引用方式 GB/T 7714	Ma, Haidan,Ge, Deyan,Shenbrot, Georgy,et al. Hypsodonty of Dipodidae (Rodentia) in Correlation with Diet Preferences and Habitats[J]. JOURNAL OF MAMMALIAN EVOLUTION,2017,24(4):485-494.
APA	Ma, Haidan,Ge, Deyan,Shenbrot, Georgy,Pisano, Julie,Yang, Qisen,&Zhang, Zhaoqun.(2017).Hypsodonty of Dipodidae (Rodentia) in Correlation with Diet Preferences and Habitats.JOURNAL OF MAMMALIAN EVOLUTION,24(4),485-494.
MLA	Ma, Haidan,et al."Hypsodonty of Dipodidae (Rodentia) in Correlation with Diet Preferences and Habitats".JOURNAL OF MAMMALIAN EVOLUTION 24.4(2017):485-494.