干旱区生态环境知识资源中心(Arid): Gerbils from populations located in low vegetation habitats emerge later than those from more densely vegetated habitats

Arid

DOI	10.1080/03949370.2021.1988721
	Gerbils from populations located in low vegetation habitats emerge later than those from more densely vegetated habitats
	Menezes, Jorge F. S.; Tiano, Inbal; Kotler, Burt P.
通讯作者	Menezes, JFS (corresponding author), Ben Gurion Univ Negev, Marco & Louise Mitrani Dept Desert Ecol, Sideer, BIDR, IL-8499000 Midreshet Ben Gurion, Beersheba, Israel.
来源期刊	ETHOLOGY ECOLOGY & EVOLUTION
ISSN	0394-9370
EISSN	1828-7131
出版年	2021-11
英文摘要	How personality changes across different populations is still a poorly studied topic. We compared Allenby's gerbils (Gerbillus andersoni allenbyi) from three different populations in the Negev Desert regarding their latency to emerge from a shelter and explore new environments. These three localities represented a gradient of vegetation cover (Kmehin < Shivta Dunes < Shivta Flats) and thus of predation risk. Furthermore, two populations were in sand dunes (Kmehin and Shivta Dunes) and the other in sandy flats. We expected individuals from the same population to show the similar latency, and to differ from that of the other localities. We collected five individuals from Kmehin, 10 in Shivta Dunes, and 12 in Shivta Flats. We tested their latency 3 times in two different contexts (a lit chamber, and the same chamber darked). We found latency to be repeatable in both contexts. Using a generalized linear mixed model, we found support for an interaction between context and site and sex and site. Kmehin individuals had much longer latency in the light than all other combinations, and males had much longer latency in the first period. This supports the hypothesis that different locations can have consistent population phenotypes. We discuss how this effect may be caused by different quantities of predators or different numbers of bold individuals within each population.
英文关键词	anti-predator behavior personality latency repeatability Israel
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000719622500001
WOS关键词	FORAGING BEHAVIOR ; NATURAL-SELECTION ; PREDATION RISK ; PATCH USE ; COEXISTENCE ; COMPETITION ; PATTERNS ; ECOLOGY ; STRESS
WOS类目	Behavioral Sciences ; Zoology
WOS研究方向	Behavioral Sciences ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374604
作者单位	[Menezes, Jorge F. S.; Tiano, Inbal; Kotler, Burt P.] Ben Gurion Univ Negev, Marco & Louise Mitrani Dept Desert Ecol, Sideer, BIDR, IL-8499000 Midreshet Ben Gurion, Beersheba, Israel
推荐引用方式 GB/T 7714	Menezes, Jorge F. S.,Tiano, Inbal,Kotler, Burt P.. Gerbils from populations located in low vegetation habitats emerge later than those from more densely vegetated habitats[J],2021.
APA	Menezes, Jorge F. S.,Tiano, Inbal,&Kotler, Burt P..(2021).Gerbils from populations located in low vegetation habitats emerge later than those from more densely vegetated habitats.ETHOLOGY ECOLOGY & EVOLUTION.
MLA	Menezes, Jorge F. S.,et al."Gerbils from populations located in low vegetation habitats emerge later than those from more densely vegetated habitats".ETHOLOGY ECOLOGY & EVOLUTION (2021).