Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13395 |
Predicting evolutionary responses to interspecific interference in the wild | |
Grether, Gregory F.1; Drury, Jonathan P.2; Okamoto, Kenichi W.3; McEachin, Shawn1; Anderson, Christopher N.4 | |
2019-11-15 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2020 |
卷号 | 23期号:2页码:221-230 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England |
英文摘要 | Many interspecifically territorial species interfere with each other reproductively, and in some cases, aggression towards heterospecifics may be an adaptive response to interspecific mate competition. This hypothesis was recently formalised in an agonistic character displacement (ACD) model which predicts that species should evolve to defend territories against heterospecific rivals above a threshold level of reproductive interference. To test this prediction, we parameterised the model with field estimates of reproductive interference for 32 sympatric damselfly populations and ran evolutionary simulations. Asymmetries in reproductive interference made the outcome inherently unpredictable in some cases, but 80% of the model's stable outcomes matched levels of heterospecific aggression in the field, significantly exceeding chance expectations. In addition to bolstering the evidence for ACD, this paper introduces a new, predictive approach to testing character displacement theory that, if applied to other systems, could help in resolving long-standing questions about the importance of character displacement processes in nature. |
英文关键词 | Character displacement competitor recognition evolutionary simulation individual-based model interference competition heterospecific aggression interspecific aggression reproductive interference species recognition |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000496638600001 |
WOS关键词 | REPRODUCTIVE CHARACTER DISPLACEMENT ; COMPETITION ; HETAERINA ; RECOGNITION ; CONSEQUENCES ; SALAMANDERS ; COEXISTENCE ; AGGRESSION ; BEHAVIOR |
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/279065 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Los Angeles, Dept Ecol & Evolutionary Biol, Los Angeles, CA 90032 USA; 2.Univ Durham, Dept Biosci, Durham, England; 3.Univ St Thomas, Dept Biol, St Paul, MN USA; 4.Dominican Univ, Dept Biol Sci, River Forest, IL 60305 USA |
推荐引用方式 GB/T 7714 | Grether, Gregory F.,Drury, Jonathan P.,Okamoto, Kenichi W.,et al. Predicting evolutionary responses to interspecific interference in the wild[J]. ECOLOGY LETTERS,2019,23(2):221-230. |
APA | Grether, Gregory F.,Drury, Jonathan P.,Okamoto, Kenichi W.,McEachin, Shawn,&Anderson, Christopher N..(2019).Predicting evolutionary responses to interspecific interference in the wild.ECOLOGY LETTERS,23(2),221-230. |
MLA | Grether, Gregory F.,et al."Predicting evolutionary responses to interspecific interference in the wild".ECOLOGY LETTERS 23.2(2019):221-230. |
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