論文 - 詳細
| RRC ID | 70659 |
|---|---|
| 著者 | Ellepola G, Pie MR, Pethiyagoda R, Hanken J, Meegaskumbura M. |
| タイトル | The role of climate and islands in species diversification and reproductive-mode evolution of Old World tree frogs. |
| ジャーナル | Commun Biol |
| Abstract |
Large diversifications of species are known to occur unevenly across space and evolutionary lineages, but the relative importance of their driving mechanisms, such as climate, ecological opportunity and key evolutionary innovations (KEI), remains poorly understood. Here, we explore the remarkable diversification of rhacophorid frogs, which represent six percent of global amphibian diversity, utilize four distinct reproductive modes, and span a climatically variable area across mainland Asia, associated continental islands, and Africa. Using a complete species-level phylogeny, we find near-constant diversification rates but a highly uneven distribution of species richness. Montane regions on islands and some mainland regions have higher phylogenetic diversity and unique assemblages of taxa; we identify these as cool-wet refugia. Starting from a centre of origin, rhacophorids reached these distant refugia by adapting to new climatic conditions ('niche evolution'-dominant), especially following the origin of KEIs such as terrestrial reproduction (in the Late Eocene) or by dispersal during periods of favourable climate ('niche conservatism'-dominant). |
| 巻・号 | 5(1) |
| ページ | 347 |
| 公開日 | 2022-4-11 |
| DOI | 10.1038/s42003-022-03292-1 |
| PII | 10.1038/s42003-022-03292-1 |
| PMID | 35411020 |
| PMC | PMC9001633 |
| MeSH | Animals Anura* / genetics Islands Phylogeny Phylogeography Reproduction* |
| IF | 4.165 |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 43 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| GBIF | Amphibians Specimens of Akita Prefectural Museum Ibaraki Nature Museum, Amphibians and Reptiles collection |