Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae)
International audience As a biological invasion proceeds, the spread of the alien may promote dispersal ability at the front by direct and indirect selection, thereby altering the dynamics of the invasion. Morphology correlates with dispersal in numerous taxa, and represents a relevant integration o...
Published in: | Biological Invasions |
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ftinsu:oai:HAL:hal-00860973v1 2024-02-11T09:58:30+01:00 Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) Laparie, Mathieu Renault, David Lebouvier, Marc Delattre, Thomas Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes (UR)-Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) IPEV Programme 136, CNRS ZA Antarctique et Subantartique; ANR-07-VULN-0004,EVINCE,Vulnerability of native communities to invasive insects and climate change in sub-antarctic islands.(2007) 2013 https://hal.science/hal-00860973 https://doi.org/10.1007/s10530-012-0403-x en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s10530-012-0403-x hal-00860973 https://hal.science/hal-00860973 doi:10.1007/s10530-012-0403-x PRODINRA: 368973 WOS: 000321264300001 ISSN: 1387-3547 EISSN: 1573-1464 Biological Invasions https://hal.science/hal-00860973 Biological Invasions, 2013, 15 (8), pp.1641-1648. ⟨10.1007/s10530-012-0403-x⟩ Biological invasion Body size evolution Dispersal syndrome Insect Invasion succession Sub-Antarctic islands [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2013 ftinsu https://doi.org/10.1007/s10530-012-0403-x 2024-01-24T17:22:45Z International audience As a biological invasion proceeds, the spread of the alien may promote dispersal ability at the front by direct and indirect selection, thereby altering the dynamics of the invasion. Morphology correlates with dispersal in numerous taxa, and represents a relevant integration of temporal or geographical changes in dispersal. Using data from Laparie et al. (Biol Invasions 12:3405-3417, 2010) in a ground beetle introduced to a single location of the Kerguelen Islands in 1913, we examined the quantitative relationship between distance in residence time and morphological distance (computed from a multivariate combination of parameters). A consistent relationship depicted a quantitative match between differences in morphology and residence time. Body size increased from the founder population to successive child populations (femur, thorax, abdomen and head), whichmay indicate increasing dispersal ability along the colonization history of the species. The morphological differentiation may result from a combination of both dispersal pattern and residency effect in former populations, the latter leading to decreasing size when residence time increases, due to alteration of trophic conditions following invasion by the beetle. Our results offer a fertile ground for investigating spatial selection and promotion of dispersers on front margins, as they highlight the dynamic fashion of dispersal ability during invasions. Article in Journal/Newspaper Antarc* Antarctic Kerguelen Islands Institut national des sciences de l'Univers: HAL-INSU Antarctic Kerguelen Kerguelen Islands Biological Invasions 15 8 1641 1648 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Biological invasion Body size evolution Dispersal syndrome Insect Invasion succession Sub-Antarctic islands [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
Biological invasion Body size evolution Dispersal syndrome Insect Invasion succession Sub-Antarctic islands [SDE.BE]Environmental Sciences/Biodiversity and Ecology Laparie, Mathieu Renault, David Lebouvier, Marc Delattre, Thomas Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
topic_facet |
Biological invasion Body size evolution Dispersal syndrome Insect Invasion succession Sub-Antarctic islands [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience As a biological invasion proceeds, the spread of the alien may promote dispersal ability at the front by direct and indirect selection, thereby altering the dynamics of the invasion. Morphology correlates with dispersal in numerous taxa, and represents a relevant integration of temporal or geographical changes in dispersal. Using data from Laparie et al. (Biol Invasions 12:3405-3417, 2010) in a ground beetle introduced to a single location of the Kerguelen Islands in 1913, we examined the quantitative relationship between distance in residence time and morphological distance (computed from a multivariate combination of parameters). A consistent relationship depicted a quantitative match between differences in morphology and residence time. Body size increased from the founder population to successive child populations (femur, thorax, abdomen and head), whichmay indicate increasing dispersal ability along the colonization history of the species. The morphological differentiation may result from a combination of both dispersal pattern and residency effect in former populations, the latter leading to decreasing size when residence time increases, due to alteration of trophic conditions following invasion by the beetle. Our results offer a fertile ground for investigating spatial selection and promotion of dispersers on front margins, as they highlight the dynamic fashion of dispersal ability during invasions. |
author2 |
Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes (UR)-Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) IPEV Programme 136, CNRS ZA Antarctique et Subantartique; ANR-07-VULN-0004,EVINCE,Vulnerability of native communities to invasive insects and climate change in sub-antarctic islands.(2007) |
format |
Article in Journal/Newspaper |
author |
Laparie, Mathieu Renault, David Lebouvier, Marc Delattre, Thomas |
author_facet |
Laparie, Mathieu Renault, David Lebouvier, Marc Delattre, Thomas |
author_sort |
Laparie, Mathieu |
title |
Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
title_short |
Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
title_full |
Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
title_fullStr |
Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
title_full_unstemmed |
Is dispersal promoted at the invasion front? Morphological analysis of a ground beetle invading the Kerguelen Islands, Merizodus soledadinus (Coleoptera, Carabidae) |
title_sort |
is dispersal promoted at the invasion front? morphological analysis of a ground beetle invading the kerguelen islands, merizodus soledadinus (coleoptera, carabidae) |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00860973 https://doi.org/10.1007/s10530-012-0403-x |
geographic |
Antarctic Kerguelen Kerguelen Islands |
geographic_facet |
Antarctic Kerguelen Kerguelen Islands |
genre |
Antarc* Antarctic Kerguelen Islands |
genre_facet |
Antarc* Antarctic Kerguelen Islands |
op_source |
ISSN: 1387-3547 EISSN: 1573-1464 Biological Invasions https://hal.science/hal-00860973 Biological Invasions, 2013, 15 (8), pp.1641-1648. ⟨10.1007/s10530-012-0403-x⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10530-012-0403-x hal-00860973 https://hal.science/hal-00860973 doi:10.1007/s10530-012-0403-x PRODINRA: 368973 WOS: 000321264300001 |
op_doi |
https://doi.org/10.1007/s10530-012-0403-x |
container_title |
Biological Invasions |
container_volume |
15 |
container_issue |
8 |
container_start_page |
1641 |
op_container_end_page |
1648 |
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1790594165095006208 |