干旱区生态环境知识资源中心(Arid): Tell me where you live and I'll tell you who you are: Spatial segregation of southern species of Eligmodontia Cuvier in Patagonia, Argentina

Arid

DOI	10.1016/j.jaridenv.2020.104411
	Tell me where you live and I'll tell you who you are: Spatial segregation of southern species of Eligmodontia Cuvier in Patagonia, Argentina
	Barlett, Trinidad Ruiz; Martin, Gabriel; Laguna, Maria Fabiana; Abramson, Guillermo; Monjeau, Adrian
通讯作者	Barlett, TR (corresponding author), Fdn Bariloche, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina. ; Barlett, TR (corresponding author), Consejo Nacl Invest Cient & Tecn, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina.
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2021
卷号	186
英文摘要	Eligmodontia morgani and E. typus are two small (<25 g) sigmodontine rodents that live in dry areas of southern Argentina. The species are very difficult to distinguish in the field, so their geographical delimitation has always been the subject of controversy. In this work we used sampling sites where each species has been previously identified by its karyotypes and mtDNA, and modeled their potential distribution using a maximum entropy analysis. Our results show a clear niche segregation between the two species, mainly driven by temperature. Ecological niche models show E. morgani is a more likely inhabitant of western Patagonia (the Steppe ecoregion), while E. typus is a more likely inhabitant of the eastern region (the Monte ecoregion). In ecotonal areas our models predict E. morgani occupies the highest and coldest areas at the top of plateaus, while E. typus occupies the Monte ecoregion. Our mathematical models show a habitat selection of average minimum temperatures of 1 degrees C and 5 degrees C for E. morgani and E. typus, respectively, and of average maximum temperatures of 22 degrees C and 27 degrees C for each species.
英文关键词	Potential distribution Eligmodontia Patagonia
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000611829600004
WOS关键词	PHYLLOTINE RODENTS CRICETIDAE ; SILKY DESERT MICE ; POTENTIAL-DISTRIBUTION ; GEOGRAPHIC-DISTRIBUTION ; SMALL MAMMALS ; NICHE MODELS ; MONTE DESERT ; SIGMODONTINAE ; MAXENT ; DISTRIBUTIONS
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347976
作者单位	[Barlett, Trinidad Ruiz; Monjeau, Adrian] Fdn Bariloche, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina; [Barlett, Trinidad Ruiz; Laguna, Maria Fabiana; Abramson, Guillermo; Monjeau, Adrian] Consejo Nacl Invest Cient & Tecn, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina; [Martin, Gabriel] Univ Nacl Patagonia, CONICET, Ctr Invest Esquel de Montana & Estepa Patagon CIE, Roca 780, Esquel, Chubut, Argentina; [Laguna, Maria Fabiana; Abramson, Guillermo] Ctr Atom Bariloche, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina; [Abramson, Guillermo] Inst Balseiro, R8402AGP, San Carlos De Bariloche, Rio Negro, Argentina
推荐引用方式 GB/T 7714	Barlett, Trinidad Ruiz,Martin, Gabriel,Laguna, Maria Fabiana,et al. Tell me where you live and I'll tell you who you are: Spatial segregation of southern species of Eligmodontia Cuvier in Patagonia, Argentina[J],2021,186.
APA	Barlett, Trinidad Ruiz,Martin, Gabriel,Laguna, Maria Fabiana,Abramson, Guillermo,&Monjeau, Adrian.(2021).Tell me where you live and I'll tell you who you are: Spatial segregation of southern species of Eligmodontia Cuvier in Patagonia, Argentina.JOURNAL OF ARID ENVIRONMENTS,186.
MLA	Barlett, Trinidad Ruiz,et al."Tell me where you live and I'll tell you who you are: Spatial segregation of southern species of Eligmodontia Cuvier in Patagonia, Argentina".JOURNAL OF ARID ENVIRONMENTS 186(2021).