Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds
Our understanding of fungal diversity is far from complete. Species descriptions generally focus on morphological features, but this approach may underestimate true diversity. Using the morphological species concept, Hesperomyces virescens (Ascomycota, Laboulbeniales) is a single species with global...
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ftunivgent:oai:archive.ugent.be:8734231 2023-06-11T04:05:02+02:00 Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds Haelewaters, Danny De Kesel, André Pfister, Donald H. 2018 application/pdf https://biblio.ugent.be/publication/8734231 http://hdl.handle.net/1854/LU-8734231 https://doi.org/10.1038/s41598-018-34319-5 https://biblio.ugent.be/publication/8734231/file/8734232 eng eng https://biblio.ugent.be/publication/8734231 http://hdl.handle.net/1854/LU-8734231 http://dx.doi.org/10.1038/s41598-018-34319-5 https://biblio.ugent.be/publication/8734231/file/8734232 Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) info:eu-repo/semantics/openAccess SCIENTIFIC REPORTS ISSN: 2045-2322 Biology and Life Sciences species concepts intergrative taxonomy Laboulbeniales ladybirds Coccinellidae morphometrics INTERNAL TRANSCRIBED SPACER RIBOSOMAL DNA HESPEROMYCES-VIRESCENS ENHANCED SPECIFICITY CRYPTIC SPECIATION DIVERSITY IDENTIFICATION ASCOMYCOTA DELIMITATION journalArticle info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2018 ftunivgent https://doi.org/10.1038/s41598-018-34319-5 2023-05-10T22:54:59Z Our understanding of fungal diversity is far from complete. Species descriptions generally focus on morphological features, but this approach may underestimate true diversity. Using the morphological species concept, Hesperomyces virescens (Ascomycota, Laboulbeniales) is a single species with global distribution and wide host range. Since its description 120 years ago, this fungal parasite has been reported from 30 species of ladybird hosts on all continents except Antarctica. These host usage patterns suggest that H. virescens could be made up of many different species, each adapted to individual host species. Using sequence data from three gene regions, we found evidence for distinct clades within Hesperomyces virescens, each clade corresponding to isolates from a single host species. We propose that these lineages represent separate species, driven by adaptation to different ladybird hosts. Our combined morphometric, molecular phylogenetic and ecological data provide support for a unified species concept and an integrative taxonomy approach. Article in Journal/Newspaper Antarc* Antarctica Ghent University Academic Bibliography Scientific Reports 8 1 |
institution |
Open Polar |
collection |
Ghent University Academic Bibliography |
op_collection_id |
ftunivgent |
language |
English |
topic |
Biology and Life Sciences species concepts intergrative taxonomy Laboulbeniales ladybirds Coccinellidae morphometrics INTERNAL TRANSCRIBED SPACER RIBOSOMAL DNA HESPEROMYCES-VIRESCENS ENHANCED SPECIFICITY CRYPTIC SPECIATION DIVERSITY IDENTIFICATION ASCOMYCOTA DELIMITATION |
spellingShingle |
Biology and Life Sciences species concepts intergrative taxonomy Laboulbeniales ladybirds Coccinellidae morphometrics INTERNAL TRANSCRIBED SPACER RIBOSOMAL DNA HESPEROMYCES-VIRESCENS ENHANCED SPECIFICITY CRYPTIC SPECIATION DIVERSITY IDENTIFICATION ASCOMYCOTA DELIMITATION Haelewaters, Danny De Kesel, André Pfister, Donald H. Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
topic_facet |
Biology and Life Sciences species concepts intergrative taxonomy Laboulbeniales ladybirds Coccinellidae morphometrics INTERNAL TRANSCRIBED SPACER RIBOSOMAL DNA HESPEROMYCES-VIRESCENS ENHANCED SPECIFICITY CRYPTIC SPECIATION DIVERSITY IDENTIFICATION ASCOMYCOTA DELIMITATION |
description |
Our understanding of fungal diversity is far from complete. Species descriptions generally focus on morphological features, but this approach may underestimate true diversity. Using the morphological species concept, Hesperomyces virescens (Ascomycota, Laboulbeniales) is a single species with global distribution and wide host range. Since its description 120 years ago, this fungal parasite has been reported from 30 species of ladybird hosts on all continents except Antarctica. These host usage patterns suggest that H. virescens could be made up of many different species, each adapted to individual host species. Using sequence data from three gene regions, we found evidence for distinct clades within Hesperomyces virescens, each clade corresponding to isolates from a single host species. We propose that these lineages represent separate species, driven by adaptation to different ladybird hosts. Our combined morphometric, molecular phylogenetic and ecological data provide support for a unified species concept and an integrative taxonomy approach. |
format |
Article in Journal/Newspaper |
author |
Haelewaters, Danny De Kesel, André Pfister, Donald H. |
author_facet |
Haelewaters, Danny De Kesel, André Pfister, Donald H. |
author_sort |
Haelewaters, Danny |
title |
Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
title_short |
Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
title_full |
Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
title_fullStr |
Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
title_full_unstemmed |
Integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
title_sort |
integrative taxonomy reveals hidden species within a common fungal parasite of ladybirds |
publishDate |
2018 |
url |
https://biblio.ugent.be/publication/8734231 http://hdl.handle.net/1854/LU-8734231 https://doi.org/10.1038/s41598-018-34319-5 https://biblio.ugent.be/publication/8734231/file/8734232 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
SCIENTIFIC REPORTS ISSN: 2045-2322 |
op_relation |
https://biblio.ugent.be/publication/8734231 http://hdl.handle.net/1854/LU-8734231 http://dx.doi.org/10.1038/s41598-018-34319-5 https://biblio.ugent.be/publication/8734231/file/8734232 |
op_rights |
Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1038/s41598-018-34319-5 |
container_title |
Scientific Reports |
container_volume |
8 |
container_issue |
1 |
_version_ |
1768371012930371584 |