Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1111/jzs.12278 |
| From pampa to puna: Biogeography and diversification of a group of Neotropical obligate grassland birds (Anthus: Motacillidae) | |
| van Els, Paul1,2; Norambuena, Heraldo V.3,4; Etienne, Rampal S.1 | |
| 通讯作者 | van Els, Paul |
| 来源期刊 | JOURNAL OF ZOOLOGICAL SYSTEMATICS AND EVOLUTIONARY RESEARCH
 |
| ISSN | 0947-5745 |
| EISSN | 1439-0469 |
| 出版年 | 2019 |
| 卷号 | 57期号:3页码:485-496 |
| 英文摘要 | The evolution of Neotropical birds of open landscapes remains largely unstudied. We investigate the diversification and biogeography of a group of Neotropical obligate grassland birds (Anthus: Motacillidae). We use a multilocus phylogeny of 22 taxa of Anthus to test the hypothesis that these birds radiated contemporaneously with the development of grasslands in South America. We employ the R package DDD to analyze the dynamics of Anthus diversification across time in Neotropical grasslands, explicitly testing for shifts in dynamics associated with the Miocene development of grasslands, the putative Pleistocene expansion of arid lowland biomes, and Pleistocene sundering of Andean highland grasslands. A lineage-through-time plot revealed increases in the number of lineages, and DDD detected shifts to a higher clade-level carrying capacity during the late Miocene, indicating an early burst of diversification associated with grassland colonization. However, we could not corroborate the shift using power analysis, probably reflecting the small number of tips in our tree. We found evidence of a divergence at similar to 1 Mya between northern and southern Amazonian populations of Anthus lutescens, countering Haffer's idea of Pleistocene expansion of open biomes in the Amazon Basin. We used BioGeoBears to investigate ancestral areas and directionality of colonization of Neotropical grasslands. Members of the genus diversified into, out of, and within the Andes, within-Andean diversification being mostly Pleistocene in origin. |
| 英文关键词 | Andes dispersal Neotropical grasslands puna |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Netherlands ; USA ; Chile |
| 开放获取类型 | Green Published, hybrid |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000477667800001 |
| WOS关键词 | FOUNDER-EVENT SPECIATION ; HISTORICAL BIOGEOGRAPHY ; SPECIES LIMITS ; CONTINENTAL RADIATION ; GENUS ANTHUS ; DISPERSAL ; EVOLUTION ; MODEL ; VICARIANCE ; SCALE |
| WOS类目 | Evolutionary Biology ; Zoology |
| WOS研究方向 | Evolutionary Biology ; Zoology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/217435 |
| 作者单位 | 1.Univ Groningen, Groningen Inst Evolutionary Life Sci, Groningen, Netherlands; 2.Louisiana State Univ, Museum Nat Sci, Dept Biol Sci, Baton Rouge, LA 70803 USA; 3.Univ Concepcion, Dept Zool, Fac Ciencias Nat & Oceanog, Concepcion, Chile; 4.Ctr Estudios Agr & Ambientales, Valdivia, Chile |
| 推荐引用方式 GB/T 7714 | van Els, Paul,Norambuena, Heraldo V.,Etienne, Rampal S.. From pampa to puna: Biogeography and diversification of a group of Neotropical obligate grassland birds (Anthus: Motacillidae)[J],2019,57(3):485-496. |
| APA | van Els, Paul,Norambuena, Heraldo V.,&Etienne, Rampal S..(2019).From pampa to puna: Biogeography and diversification of a group of Neotropical obligate grassland birds (Anthus: Motacillidae).JOURNAL OF ZOOLOGICAL SYSTEMATICS AND EVOLUTIONARY RESEARCH,57(3),485-496. |
| MLA | van Els, Paul,et al."From pampa to puna: Biogeography and diversification of a group of Neotropical obligate grassland birds (Anthus: Motacillidae)".JOURNAL OF ZOOLOGICAL SYSTEMATICS AND EVOLUTIONARY RESEARCH 57.3(2019):485-496. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
