| Author | Seidel, Matthias | |
| Author | Sýkora, Vít | |
| Author | Leschen, Richard A. B. | |
| Author | Clarkson, Bruno | |
| Author | Fikácek, Martin | |
| Access date | 2021-09-03T11:52:18Z | |
| Available date | 2021-09-03T11:52:18Z | |
| Document date | 2021 | |
| Citation | SEIDEL, Matthias et al. Ancient relicts or recent immigrants? Different dating strategies alter diversification scenarios of New Zealand aquatic beetles (Coleoptera: Hydrophilidae: Berosus). Molecular Phylogenetics and Evolution, v. 163, 107241, p. 1-12, 2021. | pt_BR |
| ISSN | 0074-0276 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/48923 | |
| Language | eng | pt_BR |
| Publisher | Elsevier | pt_BR |
| Rights | restricted access | |
| Subject in Portuguese | Fósseis | pt_BR |
| Subject in Portuguese | Taxa de substituição | pt_BR |
| Subject in Portuguese | Biogeografia | pt_BR |
| Subject in Portuguese | Fauna da ilha | pt_BR |
| Subject in Portuguese | Sistemática | pt_BR |
| Subject in Portuguese | Nova Zelândia | pt_BR |
| Title | Ancient relicts or recent immigrants? Different dating strategies alter diversification scenarios of New Zealand aquatic beetles (Coleoptera: Hydrophilidae: Berosus) | pt_BR |
| Type | Article | |
| DOI | 10.1016/j.ympev.2021.107241 | |
| Abstract | Dated species-level phylogenies are crucial for understanding the origin and evolutionary history of modern
faunas, yet difficult to obtain due to the frequent absence of suitable age calibrations at species level. Substitution
rates of related or more inclusive clades are often used to overcome this limitation but the accuracy of this
approach remains untested. We compared tree dating based on substitution rates with analyses implementing
fossil data by direct node-dating and indirect root-age constraints for the New Zealand endemic Berosus water
beetles (Coleoptera: Hydrophilidae). The analysis based solely on substitution rates indicated a Miocene colo nization of New Zealand and Pleistocene origin of species. By contrast, all analyses that implemented fossil data
resulted in significantly older age estimates, indicating an ancient early Cenozoic origin of the New Zealand
clade, diversification of species during or after the Oligocene transgression and Miocene-Pliocene origin of
within-species population structure. Rate-calibrated time trees were incongruent with recently published Cole optera time trees, the fossil record of Berosus and the distribution of outgroup species. Strong variation of sub stitution rates among Coleoptera lineages, as well as among lineages within the family Hydrophilidae, was
identified as the principal reason for low accuracy of rate-calibrated analyses, resulting in underestimated node
ages in Berosus. We provide evidence that Oligocene to Pliocene events, rather than the Pleistocene Glacial
cycles, played an essential role in the formation of the modern New Zealand insect fauna. | pt_BR |
| Affilliation | Centrum für Naturkunde, Leibniz-Institut zur Analyse des Biodiversitatswandels, ¨ Martin-Luther-King Platz 3. Hamburg, Germany. | pt_BR |
| Affilliation | Department of Zoology, Faculty of Science, Charles University, Vinicná 7, Prague 2, Czech Republic. | pt_BR |
| Affilliation | Manaaki Whenua – Landcare Research, New Zealand Arthropod Collection.Auckland, New Zealand . | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biodiversidade Entomológica. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Department of Zoology, Faculty of Science, Charles University, Vinicná 7, Prague 2, Czech Republic / Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung. Taiwan / Department of Entomology, National Museum, Cirkusova ´ 1740, Prague 9, Czech Republic | pt_BR |
| Subject | Molecular dating | pt_BR |
| Subject | Substitution rate | pt_BR |
| Subject | Fossils | pt_BR |
| Subject | Biogeography | pt_BR |
| Subject | Island fauna | pt_BR |
| Subject | Systematics | pt_BR |
| Subject | New Zealand | pt_BR |
| e-ISSN | 1678-8060 | |
| xmlui.metadata.dc.subject.ods | 15 Vida terrestre | |
