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| Biogeography and diversification of Old World buntings (Aves: Emberizidae): radiation in open habitats | |
Cai,Tianlong; Wu,Guiyou; Sun,Lu; Zhang,Yu ; Peng,Zhaojie; Guo,Yanqing; Liu,Xinyue; Pan,Tao; Chang,Jiang; Sun,Zhonglou; Zhang,Baowei
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| 2021 | |
| Source Publication | JOURNAL OF AVIAN BIOLOGY
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| ISSN | 0908-8857 |
| Volume | 52Issue:6Pages:e02672 |
| Abstract | The Old World buntings (Aves: Emberizidae) mainly inhabit open habitats in Eurasia and Africa. It has long been debated whether the group originated in the New World or the Old World and whether their radiation is related to the expansion of open habitats and shifts in migratory behaviours. To answer these questions, we reconstructed their biogeographic histories and analysed their diversification patterns in terms of time, space and traits using a near-complete phylogeny. We found the most recent common ancestor of Emberizidae and their sisters distributed in the New World. After invasion into the eastern Palearctic through the Bering Straits Bridge in the middle Miocene, subsequent loss of migrations probably split Emberizidae into two lineages: one radiated in Afrotropical deserts and savannah and the other mainly diversified in Palearctic semi-open to open forests, the mountains of Central Asia and the Qinghai-Tibetan Plateau. This group began to diversify in the late Miocene (similar to 10 Ma), at first rapidly, coinciding with the expansion of open habitats due to global cooling. As the available habitats were occupied, the diversification rate of buntings decreased rapidly in arid habitats, but shifts of habitat preference to open forests led to terminal radiations on the southern edge of taiga forests in the mountains of Central Asia and the eastern Palearctic. Our results provide insight into the biogeographic histories and radiation of the Old World buntings in open habitats. |
| Keyword | niche-filling open habitats phylogeny radiation range expansion FOUNDER-EVENT SPECIATION PHYLOGENETIC-RELATIONSHIPS MORPHOLOGICAL EVOLUTION ECOLOGICAL OPPORTUNITY ADAPTIVE RADIATION R PACKAGE MIGRATION DYNAMICS DISTANCE ORIGINS |
| DOI | 10.1111/jav.02672 |
| WOS ID | WOS:000653190900001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/73089 |
| Collection | 中国科学院昆明植物研究所 |
| Affiliation | 1.Anhui Univ, Sch Life Sci, Hefei, Anhui, Peoples R China 2.Westlake Univ, Sch Life Sci, Hangzhou, Zhejiang, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 4.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing, Peoples R China 5.Univ Utah, Dept Med, Salt Lake City, UT 84112 USA |
| Recommended Citation GB/T 7714 | Cai,Tianlong,Wu,Guiyou,Sun,Lu,et al. Biogeography and diversification of Old World buntings (Aves: Emberizidae): radiation in open habitats[J]. JOURNAL OF AVIAN BIOLOGY,2021,52(6):e02672. |
| APA | Cai,Tianlong.,Wu,Guiyou.,Sun,Lu.,Zhang,Yu.,Peng,Zhaojie.,...&Zhang,Baowei.(2021).Biogeography and diversification of Old World buntings (Aves: Emberizidae): radiation in open habitats.JOURNAL OF AVIAN BIOLOGY,52(6),e02672. |
| MLA | Cai,Tianlong,et al."Biogeography and diversification of Old World buntings (Aves: Emberizidae): radiation in open habitats".JOURNAL OF AVIAN BIOLOGY 52.6(2021):e02672. |
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