Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12969 |
Ecology shapes the evolutionary trade-off between predator avoidance and defence in coral reef butterflyfishes | |
Hodge, Jennifer R.1; Alim, Chidera1; Bertrand, Nick G.1; Lee, Wesley1; Price, Samantha A.1,2; Tran, Binh1; Wainwright, Peter C.1 | |
2018-07-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:7页码:1033-1042 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Antipredator defensive traits are thought to trade-off evolutionarily with traits that facilitate predator avoidance. However, complexity and scale have precluded tests of this prediction in many groups, including fishes. Using a macroevolutionary approach, we test this prediction in butterflyfishes, an iconic group of coral reef inhabitants with diverse social behaviours, foraging strategies and antipredator adaptations. We find that several antipredator traits have evolved adaptively, dependent primarily on foraging strategy. We identify a previously unrecognised axis of diversity in butterflyfishes where species with robust morphological defences have riskier foraging strategies and lack sociality, while species with reduced morphological defences feed in familiar territories, have adaptations for quick escapes and benefit from the vigilance provided by sociality. Furthermore, we find evidence for the constrained evolution of fin spines among species that graze solely on corals, highlighting the importance of corals, as both prey and structural refuge, in shaping fish morphology. |
英文关键词 | Chaetodontidae constraint coral reef ecology evolutionary trade-off foraging strategy functional morphology phylogenetic comparative method predation risk social behaviour spines |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000435270600009 |
WOS关键词 | GASTEROSTEUS-ACULEATUS MORPHOLOGY ; BASS MICROPTERUS-SALMOIDES ; SWIMMING PERFORMANCE ; ESCAPE BEHAVIOR ; THREESPINE STICKLEBACK ; STABILIZING SELECTION ; HANDLING TIME ; CRUCIAN CARP ; PELVIC FINS ; BODY-SIZE |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31473 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Davis, Dept Ecol & Evolut, Davis, CA 95616 USA; 2.Clemson Univ, Dept Biol Sci, Clemson, SC 29634 USA |
推荐引用方式 GB/T 7714 | Hodge, Jennifer R.,Alim, Chidera,Bertrand, Nick G.,et al. Ecology shapes the evolutionary trade-off between predator avoidance and defence in coral reef butterflyfishes[J]. ECOLOGY LETTERS,2018,21(7):1033-1042. |
APA | Hodge, Jennifer R..,Alim, Chidera.,Bertrand, Nick G..,Lee, Wesley.,Price, Samantha A..,...&Wainwright, Peter C..(2018).Ecology shapes the evolutionary trade-off between predator avoidance and defence in coral reef butterflyfishes.ECOLOGY LETTERS,21(7),1033-1042. |
MLA | Hodge, Jennifer R.,et al."Ecology shapes the evolutionary trade-off between predator avoidance and defence in coral reef butterflyfishes".ECOLOGY LETTERS 21.7(2018):1033-1042. |
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