气候变化领域集成服务门户(CCPortal): Conserved ancestral tropical niche but different continental histories explain the latitudinal diversity gradient in brush-footed butterflies

CCPortal

DOI	10.1038/s41467-021-25906-8
	Conserved ancestral tropical niche but different continental histories explain the latitudinal diversity gradient in brush-footed butterflies
	Chazot N.; Condamine F.L.; Dudas G.; Peña C.; Kodandaramaiah U.; Matos-Maraví P.; Aduse-Poku K.; Elias M.; Warren A.D.; Lohman D.J.; Penz C.M.; DeVries P.; Fric Z.F.; Nylin S.; Müller C.; Kawahara A.Y.; Silva-Brandão K.L.; Lamas G.; Kleckova I.; Zubek A.; Ortiz-Acevedo E.; Vila R.; Vane-Wright R.I.; Mullen S.P.; Jiggins C.D.; Wheat C.W.; Freitas A.V.L.; Wahlberg N.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	The global increase in species richness toward the tropics across continents and taxonomic groups, referred to as the latitudinal diversity gradient, stimulated the formulation of many hypotheses to explain the underlying mechanisms of this pattern. We evaluate several of these hypotheses to explain spatial diversity patterns in a butterfly family, the Nymphalidae, by assessing the contributions of speciation, extinction, and dispersal, and also the extent to which these processes differ among regions at the same latitude. We generate a time-calibrated phylogeny containing 2,866 nymphalid species (~45% of extant diversity). Neither speciation nor extinction rate variations consistently explain the latitudinal diversity gradient among regions because temporal diversification dynamics differ greatly across longitude. The Neotropical diversity results from low extinction rates, not high speciation rates, and biotic interchanges with other regions are rare. Southeast Asia is also characterized by a low speciation rate but, unlike the Neotropics, is the main source of dispersal events through time. Our results suggest that global climate change throughout the Cenozoic, combined with tropical niche conservatism, played a major role in generating the modern latitudinal diversity gradient of nymphalid butterflies. © 2021, The Author(s).
语种	英语
scopus关键词	butterfly; Cenozoic; dispersal; extinction; latitudinal gradient; Neotropical Region; phylogeny; species richness; taxonomy; article; Cenozoic; global climate; latitude; longitude; Neotropics; nonhuman; Nymphalidae; phylogeny; Southeast Asia; species differentiation; animal; animal dispersal; biodiversity; butterfly; gene; geography; physiology; spatiotemporal analysis; species extinction; tropic climate; Southeast Asia; Nymphalidae; Papilionoidea; Animal Distribution; Animals; Biodiversity; Butterflies; Extinction, Biological; Genes, Insect; Genetic Speciation; Geography; Phylogeny; Spatio-Temporal Analysis; Tropical Climate
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251348
作者单位	Department of Ecology, Swedish University of Agricultural Sciences, Ulls väg 16, Uppsala, 75651, Sweden; Systematic Biology Group, Department of Biology, Lund University, Lund, Sweden; Gothenburg Global Biodiversity Centre, Gothenburg, Sweden; CNRS, UMR 5554 Institut des Sciences de l’Evolution de Montpellier (Université de Montpellier\|CNRS\|IRD\|EPHE), Place Eugene Bataillon, Montpellier, 34095, France; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States; Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Lima, Peru; IISER-TVM Centre for Research and Education in Ecology and Evolution (ICREEE), School of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, India; Biology Centre of the Czech Academy of Sciences, Institute of Entomology, České Budějovice, Czech Republic; Department of Life and Earth Sciences, Perimeter College, Georgia State University, 33 Gilmer Street, Atlanta, GA 30303...
推荐引用方式 GB/T 7714	Chazot N.,Condamine F.L.,Dudas G.,et al. Conserved ancestral tropical niche but different continental histories explain the latitudinal diversity gradient in brush-footed butterflies[J],2021,12(1).
APA	Chazot N..,Condamine F.L..,Dudas G..,Peña C..,Kodandaramaiah U..,...&Wahlberg N..(2021).Conserved ancestral tropical niche but different continental histories explain the latitudinal diversity gradient in brush-footed butterflies.Nature Communications,12(1).
MLA	Chazot N.,et al."Conserved ancestral tropical niche but different continental histories explain the latitudinal diversity gradient in brush-footed butterflies".Nature Communications 12.1(2021).