Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12857 |
Ecological generalism facilitates the evolution of sociality in snapping shrimps | |
Brooks, Katherine C.1; Maia, Rafael1; Duffy, J. Emmett2; Hultgren, Kristin M.3; Rubenstein, Dustin R.1,4 | |
2017-12-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2017 |
卷号 | 20期号:12 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Evidence from insects and vertebrates suggests that cooperation may have enabled species to expand their niches, becoming ecological generalists and dominating the ecosystems in which they occur. Consistent with this idea, eusocial species of sponge-dwelling Synalpheus shrimps from Belize are ecological generalists with a broader host breadth and higher abundance than non-eusocial species. We evaluate whether sociality promotes ecological generalism (social conquest hypothesis) or whether ecological generalism facilitates the transition to sociality (social transition hypothesis) in 38 Synalpheus shrimp species. We find that sociality evolves primarily from host generalists, and almost exclusively so for transitions to eusociality. Additionally, sponge volume is more important for explaining social transitions towards communal breeding than to eusociality, suggesting that different ecological factors may influence the independent evolutionary origins of sociality in Synalpheus shrimps. Ultimately, our results are consistent with the social transition hypothesis and the idea that ecological generalism facilitates the transition to sociality. |
英文关键词 | Eusociality generalist niche expansion social conquest specialist symbiosis |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000414938000003 |
WOS关键词 | DWELLING ALPHEID SHRIMP ; CORRELATED EVOLUTION ; DISCRETE CHARACTERS ; DECAPODA ALPHEIDAE ; EUSOCIALITY ; SYNALPHEUS ; SPIDERS ; HOST ; DOMINANCE ; SPECIALIZATION |
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/31349 |
专题 | 资源环境科学 |
作者单位 | 1.Columbia Univ, Dept Ecol Evolut & Environm Biol, New York, NY 10027 USA; 2.Smithsonian Inst, Tennenbaum Marine Observ Network, Washington, DC 20013 USA; 3.Seattle Univ, Biol Dept, Seattle, WA 98122 USA; 4.Columbia Univ, Ctr Integrat Anim Behav, New York, NY 10027 USA |
推荐引用方式 GB/T 7714 | Brooks, Katherine C.,Maia, Rafael,Duffy, J. Emmett,et al. Ecological generalism facilitates the evolution of sociality in snapping shrimps[J]. ECOLOGY LETTERS,2017,20(12). |
APA | Brooks, Katherine C.,Maia, Rafael,Duffy, J. Emmett,Hultgren, Kristin M.,&Rubenstein, Dustin R..(2017).Ecological generalism facilitates the evolution of sociality in snapping shrimps.ECOLOGY LETTERS,20(12). |
MLA | Brooks, Katherine C.,et al."Ecological generalism facilitates the evolution of sociality in snapping shrimps".ECOLOGY LETTERS 20.12(2017). |
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