New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles
South Pacific archipelagos are central in the biogeographic debate on the relative importance of vicariance and dispersal in shaping the distribution of species. However, each taxonomic group was subject to different processes and histories, and here, we reveal the historical biogeography of the div...
| Autores: | , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/376235 |
| Acceso en línea: | http://hdl.handle.net/10261/376235 |
| Access Level: | acceso abierto |
| Palabra clave: | Chrysomelidae-Eumolpinae Heterotachy Long-distance dispersal New Zealand Zealandia |
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New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| title |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| spellingShingle |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles Platania, Leonardo Chrysomelidae-Eumolpinae Heterotachy Long-distance dispersal New Zealand Zealandia |
| title_short |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| title_full |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| title_fullStr |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| title_full_unstemmed |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| title_sort |
New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetles |
| dc.creator.none.fl_str_mv |
Platania, Leonardo Cardoso, Anabela Anderson, Mark Fikácek, Martin Gauthier, Jérémy Hendrich, Lars Mille, Christian Morii, Yuta Reid, Chris A. M. Seidel, Matthias Morgan-Richards, M. Trewick, S. Toussaint, Emmanuel F.A. Gómez-Zurita, Jesús |
| author |
Platania, Leonardo |
| author_facet |
Platania, Leonardo Cardoso, Anabela Anderson, Mark Fikácek, Martin Gauthier, Jérémy Hendrich, Lars Mille, Christian Morii, Yuta Reid, Chris A. M. Seidel, Matthias Morgan-Richards, M. Trewick, S. Toussaint, Emmanuel F.A. Gómez-Zurita, Jesús |
| author_role |
author |
| author2 |
Cardoso, Anabela Anderson, Mark Fikácek, Martin Gauthier, Jérémy Hendrich, Lars Mille, Christian Morii, Yuta Reid, Chris A. M. Seidel, Matthias Morgan-Richards, M. Trewick, S. Toussaint, Emmanuel F.A. Gómez-Zurita, Jesús |
| author2_role |
author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Ministerio de Ciencia e Innovación (España) Ministerio de Educación, Cultura y Deporte (España) Ministry of Culture (Czech Republic) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Chrysomelidae-Eumolpinae Heterotachy Long-distance dispersal New Zealand Zealandia |
| topic |
Chrysomelidae-Eumolpinae Heterotachy Long-distance dispersal New Zealand Zealandia |
| description |
South Pacific archipelagos are central in the biogeographic debate on the relative importance of vicariance and dispersal in shaping the distribution of species. However, each taxonomic group was subject to different processes and histories, and here, we reveal the historical biogeography of the diverse Eumolpinae leaf beetles, widely distributed in the region. Extensive taxon sampling focusing on South Pacific Eumolpinae was used to infer the first molecular phylogeny of the group using three single-copy protein-coding nuclear and two mitochondrial markers. Upon assessing the clade of interest for lineage-specific variation in substitution rates, the age of the most recent common ancestors was estimated using out-group calibration and multi-gamma site models (MGSMs). Biogeographic analyses used standard event-based inferences also incorporating phylogenetic uncertainty. Zealandian Eumolpinae are monophyletic and appear to have split from their global relatives in the transition from the Cretaceous to the Paleogene. Variation in the rates of molecular evolution affected the in-group stem branch, with a significant drop in the substitution rate, and the MGSM correction recovered the crown age of Zealandian Eumolpinae during the Late Eocene¿Oligocene transition. Biogeographic inference resolved the origin of the radiation in New Caledonia, favouring a null model without island age constraints, and repeated dispersal events to the other islands, including three independent but synchronous colonisations of New Zealand during the Miocene. New Caledonia, with a highly diverse Eumolpinae fauna of uncertain origin, acted as a hub and pump of biodiversity of these beetles in the entire South Pacific region, sending migrants to other islands through long-distance dispersal with lineages establishing when land became available. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2025 2025 2025 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/376235 |
| url |
http://hdl.handle.net/10261/376235 |
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Inglés |
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Inglés |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.publisher.none.fl_str_mv |
John Wiley & Sons |
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John Wiley & Sons |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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1869423210100948992 |
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New Caledonian rovers and the historical biogeography of a hyper-diverse endemic lineage of South Pacific leaf beetlesPlatania, LeonardoCardoso, AnabelaAnderson, MarkFikácek, MartinGauthier, JérémyHendrich, LarsMille, ChristianMorii, YutaReid, Chris A. M.Seidel, MatthiasMorgan-Richards, M.Trewick, S.Toussaint, Emmanuel F.A.Gómez-Zurita, JesúsChrysomelidae-EumolpinaeHeterotachyLong-distance dispersalNew ZealandZealandiaSouth Pacific archipelagos are central in the biogeographic debate on the relative importance of vicariance and dispersal in shaping the distribution of species. However, each taxonomic group was subject to different processes and histories, and here, we reveal the historical biogeography of the diverse Eumolpinae leaf beetles, widely distributed in the region. Extensive taxon sampling focusing on South Pacific Eumolpinae was used to infer the first molecular phylogeny of the group using three single-copy protein-coding nuclear and two mitochondrial markers. Upon assessing the clade of interest for lineage-specific variation in substitution rates, the age of the most recent common ancestors was estimated using out-group calibration and multi-gamma site models (MGSMs). Biogeographic analyses used standard event-based inferences also incorporating phylogenetic uncertainty. Zealandian Eumolpinae are monophyletic and appear to have split from their global relatives in the transition from the Cretaceous to the Paleogene. Variation in the rates of molecular evolution affected the in-group stem branch, with a significant drop in the substitution rate, and the MGSM correction recovered the crown age of Zealandian Eumolpinae during the Late Eocene¿Oligocene transition. Biogeographic inference resolved the origin of the radiation in New Caledonia, favouring a null model without island age constraints, and repeated dispersal events to the other islands, including three independent but synchronous colonisations of New Zealand during the Miocene. New Caledonia, with a highly diverse Eumolpinae fauna of uncertain origin, acted as a hub and pump of biodiversity of these beetles in the entire South Pacific region, sending migrants to other islands through long-distance dispersal with lineages establishing when land became available.This work benefited from funds from the Spanish ‘Agencia Estatal de Investigación’ of the Spanish Ministry of Science and Innovation (Grant No. CGL2017-83324-P and PID2021-123668NB-I00) to Jesús Gómez-Zurita and the Predoctoral scholarship associated to the former grant to Leonardo Platania (PRE2018-083172), as well as a Salvador de Madariaga mobility grant of the Spanish Ministry of Education, Culture and Sports to Jesús Gómez-Zurita (PRX18/00219). We acknowledge support of the publication fee by the CSIC Open Access Publication Support Initiative through its Unit of Information Resources for Research (URICI). Additionally, the work of Martin Fikáček was supported by the Ministry of Culture of the Czech Republic (DKRVO 2019-2023/5.I.d, National Museum, 00023272).INTRODUCTION MATERIALS AND METHODS Sampling and DNA sequence data Maximum likelihood tree inference Analysis of lineage-specific rates Tree calibration and Bayesian molecular dating Biogeographic analyses RESULTS Dataset Phylogenetic inference Analysis of heterotachy and phylogenetic dating Historical biogeography DISCUSSION Hypotheses on the evolutionary origins of South Pacific Eumolpinae Exceptional colonisation routes of South Pacific Eumolpinae New Caledonia as South Pacific biodiversity hub New Caledonia as South Pacific biodiversity pump AUTHOR CONTRIBUTIONS ACKNOWLEDGEMENTS FUNDING INFORMATION CONFLICT OF INTEREST STATEMENTJohn Wiley & SonsMinisterio de Ciencia e Innovación (España)Ministerio de Educación, Cultura y Deporte (España)Ministry of Culture (Czech Republic)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520242025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/376235reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2017-83324-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123668NB-I00http://dx.doi.org/10.1111/syen.12632Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3762352026-05-22T06:33:51Z |
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15.812429 |