气候变化领域集成服务门户(CCPortal): Predation drives recurrent convergence of an interspecies mutualism

CCPortal

DOI	10.1111/ele.13184
	Predation drives recurrent convergence of an interspecies mutualism
	Feeney W.E.; Brooker R.M.; Johnston L.N.; Gilbert J.D.J.; Besson M.; Lecchini D.; Dixson D.L.; Cowman P.F.; Manica A.
发表日期	2019
ISSN	1461023X
卷号	22 期号:2
英文摘要	Mutualisms are important ecological interactions that underpin much of the world's biodiversity. Predation risk has been shown to regulate mutualism dynamics in species-specific case studies; however, we lack studies which investigate whether predation can also explain broader patterns of mutualism evolution. We report that fish-anemone mutualisms have evolved on at least 55 occasions across 16 fish families over the past 60 million years and that adult body size is associated with the ontogenetic stage of anemone mutualisms: larger-bodied species partner with anemones as juveniles, while smaller-bodied species partner with anemones throughout their lives. Field and laboratory studies show that predators target smaller prey, that smaller fishes associate more with anemones, and that these relationships confer protection to small fishes. Our results indicate that predation is likely driving the recurrent convergent evolution of fish-anemone mutualisms and suggest that similar ecological processes may have selected convergence in interspecies interactions in other animal clades. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	convergent evolution; cooperation; coral reefs; mutualism; predator–prey interactions
语种	英语
scopus关键词	Actiniaria; Anemone; Animalia; Anthozoa; Pisces; animal; biodiversity; coral reef; fish; predation; symbiosis; Animals; Biodiversity; Coral Reefs; Fishes; Predatory Behavior; Symbiosis
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121154
作者单位	School of Biological Sciences, University of Queensland, Brisbane, Australia; School of Marine Sciences and Policy, University of Delaware, Newark, DE, United States; School of Life and Environmental Sciences, Centre for Integrative Ecology, Deakin University, Geelong Vic., Australia; School of Environmental Sciences, University of Hull, Hull, United Kingdom; PSL Research University, CRIOBE, USR3278-CNRS-EPHE-UPVD, Laboratoire d'Excellence “CORAIL”, Moorea, French Polynesia; BIOM Observatoire Océanologique de Banyuls-sur-Mer, Université Pierre et Marie Curie, Banyuls-sur-Mer, France; ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, Qld, Australia; Department of Zoology, University of Cambridge, Cambridge, United Kingdom
推荐引用方式 GB/T 7714	Feeney W.E.,Brooker R.M.,Johnston L.N.,et al. Predation drives recurrent convergence of an interspecies mutualism[J],2019,22(2).
APA	Feeney W.E..,Brooker R.M..,Johnston L.N..,Gilbert J.D.J..,Besson M..,...&Manica A..(2019).Predation drives recurrent convergence of an interspecies mutualism.Ecology Letters,22(2).
MLA	Feeney W.E.,et al."Predation drives recurrent convergence of an interspecies mutualism".Ecology Letters 22.2(2019).