論文 - 詳細
| RRC ID | 60739 |
|---|---|
| 著者 | Siqueira AC, Morais RA, Bellwood DR, Cowman PF. |
| タイトル | Trophic innovations fuel reef fish diversification. |
| ジャーナル | Nat Commun |
| Abstract |
Reef fishes are an exceptionally speciose vertebrate assemblage, yet the main drivers of their diversification remain unclear. It has been suggested that Miocene reef rearrangements promoted opportunities for lineage diversification, however, the specific mechanisms are not well understood. Here, we assemble near-complete reef fish phylogenies to assess the importance of ecological and geographical factors in explaining lineage origination patterns. We reveal that reef fish diversification is strongly associated with species' trophic identity and body size. Large-bodied herbivorous fishes outpace all other trophic groups in recent diversification rates, a pattern that is consistent through time. Additionally, we show that omnivory acts as an intermediate evolutionary step between higher and lower trophic levels, while planktivory represents a common transition destination. Overall, these results suggest that Miocene changes in reef configurations were likely driven by, and subsequently promoted, trophic innovations. This highlights trophic evolution as a key element in enhancing reef fish diversification. |
| 巻・号 | 11(1) |
| ページ | 2669 |
| 公開日 | 2020-5-29 |
| DOI | 10.1038/s41467-020-16498-w |
| PII | 10.1038/s41467-020-16498-w |
| PMID | 32472063 |
| PMC | PMC7260216 |
| MeSH | Animals Biodiversity* Biological Coevolution Biological Evolution* Body Size Coral Reefs Fishes / classification* Fishes / genetics Genetic Speciation* Geography Herbivory Phylogeny |
| IF | 12.121 |
| 引用数 | 1 |
| 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 | 117 |
| 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 | Fish collection of the Kagoshima University Museum Actinopterygius Specimens of Akita Prefectural Museum Ibaraki Nature Museum, Fish collection Fish collection of the Museum of Nature and Human Activities, Hyogo Fish Collection of Yokosuka City Museum Fish specimen database of Osaka Museum of Natural History Fish collection of National Museum of Nature and Science Fish Collection of Natural History Museum and Institute, Chiba Gunma Museum of Natural History, Fish Specimen |