DOI: 10.1111/ele.12422
Scopus记录号: 2-s2.0-84927164276
论文题名: Rates of climatic niche evolution are correlated with species richness in a large and ecologically diverse radiation of songbirds
作者: Title P.O. ; Burns K.J.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2015
卷: 18, 期: 5 起始页码: 433
结束页码: 440
语种: 英语
英文关键词: Comparative methods
; Diversification
; Niche modelling
; Phenotypic rates
; Tanagers
; Thraupidae
Scopus关键词: adaptive radiation
; cladistics
; comparative study
; ecological modeling
; extinction risk
; niche breadth
; phenotypic plasticity
; phylogeny
; songbird
; speciation (biology)
; species richness
; Emberizinae
; animal
; artificial intelligence
; biodiversity
; classification
; climate
; ecosystem
; evolution
; phylogeny
; songbird
; theoretical model
; Animals
; Artificial Intelligence
; Biodiversity
; Biological Evolution
; Climate
; Ecosystem
; Models, Theoretical
; Phylogeny
; Songbirds
英文摘要: By employing a recently inferred phylogeny and museum occurrence records, we examine the relationship of ecological niche evolution to diversification in the largest family of songbirds, the tanagers (Thraupidae). We test whether differences in species numbers in the major clades of tanagers can be explained by differences in rate of climatic niche evolution. We develop a methodological pipeline to process and filter occurrence records. We find that, of the ecological variables examined, clade richness is higher in clades with higher climatic niche rate, and that this rate is also greater for clades that occupy a greater extent of climatic space. Additionally, we find that more speciose clades contain species with narrower niche breadths, suggesting that clades in which species are more successful at diversifying across climatic gradients have greater potential for speciation or are more buffered from the risk of extinction. © 2015 John Wiley & Sons Ltd/CNRS. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107924
Appears in Collections: 气候减缓与适应
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作者单位: Department of Biology, San Diego State University, San Diego, CA, United States; Department of Ecology and Evolutionary Biology, Museum of Zoology, University of Michigan, Ann Arbor, MI, United States
Recommended Citation:
Title P.O.,Burns K.J.. Rates of climatic niche evolution are correlated with species richness in a large and ecologically diverse radiation of songbirds[J]. Ecology Letters,2015-01-01,18(5)