气候变化领域集成服务门户(CCPortal): Biological invasions as a selective filter driving behavioral divergence

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DOI	10.1038/s41467-022-33755-2
	Biological invasions as a selective filter driving behavioral divergence
	Chapple, David G.; Naimo, Annalise C.; Brand, Jack A.; Michelangeli, Marcus; Martin, Jake M.; Goulet, Celine T.; Brunton, Dianne H.; Sih, Andrew; Wong, Bob B. M.
发表日期	2022
EISSN	2041-1723
卷号	13 期号:1 页码:11
英文摘要	Biological invasions are a multi-stage process (i.e., transport, introduction, establishment, spread), with each stage potentially acting as a selective filter on traits associated with invasion success. Behavior (e.g., exploration, activity, boldness) plays a key role in facilitating species introductions, but whether invasion acts as a selective filter on such traits is not well known. Here we capitalize on the well-characterized introduction of an invasive lizard (Lampropholis delicata) across three independent lineages throughout the Pacific, and show that invasion shifted behavioral trait means and reduced among-individual variation-two key predictions of the selective filter hypothesis. Moreover, lizards from all three invasive ranges were also more behaviorally plastic (i.e., greater within-individual variation) than their native range counterparts. We provide support for the importance of selective filtering of behavioral traits in a widespread invasion. Given that invasive species are a leading driver of global biodiversity loss, understanding how invasion selects for specific behaviors is critical for improving predictions of the effects of alien species on invaded communities. Invasive species are a leading driver of global biodiversity loss. Here, the authors show that the process of invasion itself can promote behavioral changes important to the success of widespread invaders, with implications for understanding the effects of alien species on invaded communities.
学科领域	Multidisciplinary Sciences
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS记录号	WOS:000866124200009
来源期刊	NATURE COMMUNICATIONS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/274026
作者单位	Monash University; University of California System; University of California Davis; Swedish University of Agricultural Sciences; Massey University
推荐引用方式 GB/T 7714	Chapple, David G.,Naimo, Annalise C.,Brand, Jack A.,et al. Biological invasions as a selective filter driving behavioral divergence[J],2022,13(1):11.
APA	Chapple, David G..,Naimo, Annalise C..,Brand, Jack A..,Michelangeli, Marcus.,Martin, Jake M..,...&Wong, Bob B. M..(2022).Biological invasions as a selective filter driving behavioral divergence.NATURE COMMUNICATIONS,13(1),11.
MLA	Chapple, David G.,et al."Biological invasions as a selective filter driving behavioral divergence".NATURE COMMUNICATIONS 13.1(2022):11.