Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda)
Insecta s. str. (=Ectognatha), comprise the largest and most diversified group of living organisms, accounting for roughly half of the biodiversity on Earth. Understanding insect relationships and the specific time intervals for their episodes of radiation and extinction are critical to any comprehe...
| Autor principal: | Wang, Yanhui |
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| Outros Autores: | Engel, Michael S., Rafael, José Albertino, Wu, Haoyang, Rédéi, Dávid, Xie, Qiang, Wang, Gang, Liu, Xiaoguang, Bu, Wenjun |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Scientific Reports
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/15222 |
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oai:repositorio:1-15222 |
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oai:repositorio:1-15222 Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) Wang, Yanhui Engel, Michael S. Rafael, José Albertino Wu, Haoyang Rédéi, Dávid Xie, Qiang Wang, Gang Liu, Xiaoguang Bu, Wenjun Animals Classification Evolution Fossil Insect Phylogeny Physiology Animal Biological Evolution Fossils Insecta Phylogeny Insecta s. str. (=Ectognatha), comprise the largest and most diversified group of living organisms, accounting for roughly half of the biodiversity on Earth. Understanding insect relationships and the specific time intervals for their episodes of radiation and extinction are critical to any comprehensive perspective on evolutionary events. Although some deeper nodes have been resolved congruently, the complete evolution of insects has remained obscure due to the lack of direct fossil evidence. Besides, various evolutionary phases of insects and the corresponding driving forces of diversification remain to be recognized. In this study, a comprehensive sample of all insect orders was used to reconstruct their phylogenetic relationships and estimate deep divergences. The phylogenetic relationships of insect orders were congruently recovered by Bayesian inference and maximum likelihood analyses. A complete timescale of divergences based on an uncorrelated log-normal relaxed clock model was established among all lineages of winged insects. The inferred timescale for various nodes are congruent with major historical events including the increase of atmospheric oxygen in the Late Silurian and earliest Devonian, the radiation of vascular plants in the Devonian, and with the available fossil record of the stem groups to various insect lineages in the Devonian and Carboniferous. © The Author(s) 2016. 2020-05-07T14:14:49Z 2020-05-07T14:14:49Z 2016 Artigo https://repositorio.inpa.gov.br/handle/1/15222 10.1038/srep38939 en Volume 6 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Scientific Reports |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Animals Classification Evolution Fossil Insect Phylogeny Physiology Animal Biological Evolution Fossils Insecta Phylogeny |
| spellingShingle |
Animals Classification Evolution Fossil Insect Phylogeny Physiology Animal Biological Evolution Fossils Insecta Phylogeny Wang, Yanhui Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| topic_facet |
Animals Classification Evolution Fossil Insect Phylogeny Physiology Animal Biological Evolution Fossils Insecta Phylogeny |
| description |
Insecta s. str. (=Ectognatha), comprise the largest and most diversified group of living organisms, accounting for roughly half of the biodiversity on Earth. Understanding insect relationships and the specific time intervals for their episodes of radiation and extinction are critical to any comprehensive perspective on evolutionary events. Although some deeper nodes have been resolved congruently, the complete evolution of insects has remained obscure due to the lack of direct fossil evidence. Besides, various evolutionary phases of insects and the corresponding driving forces of diversification remain to be recognized. In this study, a comprehensive sample of all insect orders was used to reconstruct their phylogenetic relationships and estimate deep divergences. The phylogenetic relationships of insect orders were congruently recovered by Bayesian inference and maximum likelihood analyses. A complete timescale of divergences based on an uncorrelated log-normal relaxed clock model was established among all lineages of winged insects. The inferred timescale for various nodes are congruent with major historical events including the increase of atmospheric oxygen in the Late Silurian and earliest Devonian, the radiation of vascular plants in the Devonian, and with the available fossil record of the stem groups to various insect lineages in the Devonian and Carboniferous. © The Author(s) 2016. |
| format |
Artigo |
| author |
Wang, Yanhui |
| author2 |
Engel, Michael S. Rafael, José Albertino Wu, Haoyang Rédéi, Dávid Xie, Qiang Wang, Gang Liu, Xiaoguang Bu, Wenjun |
| author2Str |
Engel, Michael S. Rafael, José Albertino Wu, Haoyang Rédéi, Dávid Xie, Qiang Wang, Gang Liu, Xiaoguang Bu, Wenjun |
| title |
Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| title_short |
Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| title_full |
Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| title_fullStr |
Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| title_full_unstemmed |
Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda) |
| title_sort |
fossil record of stem groups employed in evaluating the chronogram of insects (arthropoda: hexapoda) |
| publisher |
Scientific Reports |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/15222 |
| _version_ |
1787143171354918912 |
| score |
11.755432 |