A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae)
International audience Biogeographic patterns in the Southern Hemisphere have largely been attributed to vicariant processes, but recent studies have challenged some of the classic examples of this paradigm. The parasitoid wasp subfamily Labeninae has been hypothesized to have a Gondwanan origin, bu...
Published in: | Insect Systematics and Diversity |
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Online Access: | https://hal.science/hal-03890608 https://doi.org/10.1093/isd/ixac015 |
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ftmuseumnhn:oai:HAL:hal-03890608v1 2024-04-14T08:04:26+00:00 A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) Santos, Bernardo Sandoval, Marissa Spasojevic, Tamara Giannotta, Madalene Brady, Seán Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Naturhistorisches Museum Basel Universität Bern / University of Bern (UNIBE) Smithsonian Institution 2022-09-01 https://hal.science/hal-03890608 https://doi.org/10.1093/isd/ixac015 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1093/isd/ixac015 hal-03890608 https://hal.science/hal-03890608 doi:10.1093/isd/ixac015 ISSN: 2399-3421 Insect Systematics and Diversity https://hal.science/hal-03890608 Insect Systematics and Diversity, 2022, 6 (5), ⟨10.1093/isd/ixac015⟩ [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2022 ftmuseumnhn https://doi.org/10.1093/isd/ixac015 2024-03-21T16:31:33Z International audience Biogeographic patterns in the Southern Hemisphere have largely been attributed to vicariant processes, but recent studies have challenged some of the classic examples of this paradigm. The parasitoid wasp subfamily Labeninae has been hypothesized to have a Gondwanan origin, but the lack of divergence dating analysis and the discovery of a putative labenine fossil in Europe pose a challenge to that idea. Here we used a combination of phylogenomics, divergence dating and event-based biogeographical inference to test whether Gondwanan vicariance may explain the distribution patterns of Labeninae. Data from genomic ultraconserved elements were used to infer the phylogeny of Labeninae with 54 species from 9 genera and a broad selection of 99 outgroup taxa. Total-evidence divergence dating places the origin of Labeninae at around 146 mya, which is consistent with a Gondwanan origin but predates the full separation of Africa and South America. The results suggest a path for biotic exchange between South America and Australia potentially through Antarctica, until at least 49 million years ago. Total-evidence analysis places the fossil Trigonator macrocheirus Spasojevic et al. firmly inside crown-group Labeninae, suggesting that labenine distribution range at some point during the Eocene surpassed the boundaries of Gondwanaland. Biogeographic inference also indicates that North American groups represent more recent range expansions that nonetheless occurred before the formation of the Isthmus of Panama land bridge. These conclusions point to a more complex scenario than previously expected for Labeninae biogeography.Biogeographic patterns in the Southern Hemisphere have largely been attributed to vicariant processes, but recent studies have challenged some of the classic examples of this paradigm. The parasitoid wasp subfamily Labeninae has been hypothesized to have a Gondwanan origin, but the lack of divergence dating analysis and the discovery of a putative labenine fossil in Europe pose a ... Article in Journal/Newspaper Antarc* Antarctica Muséum National d'Histoire Naturelle (MNHM): HAL Insect Systematics and Diversity 6 5 |
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Muséum National d'Histoire Naturelle (MNHM): HAL |
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English |
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[SDV]Life Sciences [q-bio] |
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[SDV]Life Sciences [q-bio] Santos, Bernardo Sandoval, Marissa Spasojevic, Tamara Giannotta, Madalene Brady, Seán A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
topic_facet |
[SDV]Life Sciences [q-bio] |
description |
International audience Biogeographic patterns in the Southern Hemisphere have largely been attributed to vicariant processes, but recent studies have challenged some of the classic examples of this paradigm. The parasitoid wasp subfamily Labeninae has been hypothesized to have a Gondwanan origin, but the lack of divergence dating analysis and the discovery of a putative labenine fossil in Europe pose a challenge to that idea. Here we used a combination of phylogenomics, divergence dating and event-based biogeographical inference to test whether Gondwanan vicariance may explain the distribution patterns of Labeninae. Data from genomic ultraconserved elements were used to infer the phylogeny of Labeninae with 54 species from 9 genera and a broad selection of 99 outgroup taxa. Total-evidence divergence dating places the origin of Labeninae at around 146 mya, which is consistent with a Gondwanan origin but predates the full separation of Africa and South America. The results suggest a path for biotic exchange between South America and Australia potentially through Antarctica, until at least 49 million years ago. Total-evidence analysis places the fossil Trigonator macrocheirus Spasojevic et al. firmly inside crown-group Labeninae, suggesting that labenine distribution range at some point during the Eocene surpassed the boundaries of Gondwanaland. Biogeographic inference also indicates that North American groups represent more recent range expansions that nonetheless occurred before the formation of the Isthmus of Panama land bridge. These conclusions point to a more complex scenario than previously expected for Labeninae biogeography.Biogeographic patterns in the Southern Hemisphere have largely been attributed to vicariant processes, but recent studies have challenged some of the classic examples of this paradigm. The parasitoid wasp subfamily Labeninae has been hypothesized to have a Gondwanan origin, but the lack of divergence dating analysis and the discovery of a putative labenine fossil in Europe pose a ... |
author2 |
Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Naturhistorisches Museum Basel Universität Bern / University of Bern (UNIBE) Smithsonian Institution |
format |
Article in Journal/Newspaper |
author |
Santos, Bernardo Sandoval, Marissa Spasojevic, Tamara Giannotta, Madalene Brady, Seán |
author_facet |
Santos, Bernardo Sandoval, Marissa Spasojevic, Tamara Giannotta, Madalene Brady, Seán |
author_sort |
Santos, Bernardo |
title |
A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
title_short |
A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
title_full |
A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
title_fullStr |
A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
title_full_unstemmed |
A Parasitoid Puzzle: Phylogenomics, Total-evidence Dating, and the Role of Gondwanan Vicariance in the Diversification of Labeninae (Hymenoptera, Ichneumonidae) |
title_sort |
parasitoid puzzle: phylogenomics, total-evidence dating, and the role of gondwanan vicariance in the diversification of labeninae (hymenoptera, ichneumonidae) |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03890608 https://doi.org/10.1093/isd/ixac015 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
ISSN: 2399-3421 Insect Systematics and Diversity https://hal.science/hal-03890608 Insect Systematics and Diversity, 2022, 6 (5), ⟨10.1093/isd/ixac015⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1093/isd/ixac015 hal-03890608 https://hal.science/hal-03890608 doi:10.1093/isd/ixac015 |
op_doi |
https://doi.org/10.1093/isd/ixac015 |
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Insect Systematics and Diversity |
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6 |
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5 |
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1796300940488212480 |