干旱区生态环境知识资源中心(Arid): Sit-and-wait prey: first field observations of scorpions preying on antlions (Neuroptera)

Arid

DOI	10.1163/22244662-20191057
	Sit-and-wait prey: first field observations of scorpions preying on antlions (Neuroptera)
	Segev, Nitzan; Gavish-Regev, Efrat; Berger-Tal, Oded
通讯作者	Segev, N (corresponding author), Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, Beer Sheva, Israel. ; Segev, N (corresponding author), Dead Sea & Arava Sci Ctr, Yotvata, Israel.
来源期刊	ISRAEL JOURNAL OF ECOLOGY & EVOLUTION
ISSN	1565-9801
EISSN	2224-4662
出版年	2019
卷号	66 期号:1-2 页码:57-62
英文摘要	Antlions (Neuroptera) area group of sit-and-wait predator insects, with some species further specializing in digging conical pit-traps in the ground in order to catch prey. Studies on antlions' predators are scarce with only few generalist predators known to feed on them. Here we report for the first time on field observations of antlions' predation by three scorpion genera. We suggest that scorpions may be common predators of antlions, at least in the hyper-desert environment of southern Israel. The effects of predation risk on the behavior of sit-and-wait and particularly on trap-building predators received little attention in the literature. In light of our observations, we posit that predation risk must be taken into serious consideration in future research of antlions in particular, and sit-and-wait predators in general.
英文关键词	Antlion scorpion optimal foraging trap-building predation risk 'Avrona Myrmeleontidae
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000569014800008
WOS关键词	PIT CONSTRUCTION ; FORAGING-MODE ; PREDATION RISK ; BEHAVIOR ; DENSITY ; LARVAE ; MYRMELEONTIDAE ; TEMPERATURE ; STARVATION ; RESPONSES
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
来源机构	Ben-Gurion University of the Negev ; Hebrew University of Jerusalem
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369323
作者单位	[Segev, Nitzan; Berger-Tal, Oded] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, Beer Sheva, Israel; [Segev, Nitzan] Dead Sea & Arava Sci Ctr, Yotvata, Israel; [Gavish-Regev, Efrat] Hebrew Univ Jerusalem, Arachnid Natl Nat Hist Collect, Jerusalem, Israel
推荐引用方式 GB/T 7714	Segev, Nitzan,Gavish-Regev, Efrat,Berger-Tal, Oded. Sit-and-wait prey: first field observations of scorpions preying on antlions (Neuroptera)[J]. Ben-Gurion University of the Negev, Hebrew University of Jerusalem,2019,66(1-2):57-62.
APA	Segev, Nitzan,Gavish-Regev, Efrat,&Berger-Tal, Oded.(2019).Sit-and-wait prey: first field observations of scorpions preying on antlions (Neuroptera).ISRAEL JOURNAL OF ECOLOGY & EVOLUTION,66(1-2),57-62.
MLA	Segev, Nitzan,et al."Sit-and-wait prey: first field observations of scorpions preying on antlions (Neuroptera)".ISRAEL JOURNAL OF ECOLOGY & EVOLUTION 66.1-2(2019):57-62.