Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record
The investigation of Agaricales diversity in the Antarctica is limited, with only seven genera reported for the region. Galerina stands out as the genus with the highest species diversity, including 12 species in Antarctica. This research reports the presence of G. marginata in the region, providing...
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Online Access: | https://doi.org/10.3897/BDJ.12.e125727 https://bdj.pensoft.net/article/125727/ https://bdj.pensoft.net/article/125727/download/pdf/ |
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ftpensoft:10.3897/BDJ.12.e125727 2024-09-15T17:47:04+00:00 Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record Silva,Fernando Putzke,Jair Furlan Lopes,Cassiane Davila,Maricia Costa,Alice Lemos Carvalho,Evelise Zorzi,Ana Schaefer,Carlos 2024 text/html https://doi.org/10.3897/BDJ.12.e125727 https://bdj.pensoft.net/article/125727/ https://bdj.pensoft.net/article/125727/download/pdf/ en eng Pensoft Publishers info:eu-repo/semantics/altIdentifier/eissn/1314-2828 info:eu-repo/semantics/altIdentifier/pissn/1314-2836 info:eu-repo/semantics/openAccess CC BY 4.0 Biodiversity Data Journal 12: e125727 Taxonomy & Inventories 2024 ftpensoft https://doi.org/10.3897/BDJ.12.e125727 2024-06-24T04:16:41Z The investigation of Agaricales diversity in the Antarctica is limited, with only seven genera reported for the region. Galerina stands out as the genus with the highest species diversity, including 12 species in Antarctica. This research reports the presence of G. marginata in the region, providing the first complete morphological description for the specimen developing in Antarctica. Sampling was conducted during the Austral summer of 2022/2023 as part of the XLI Brazilian Antarctic Operation in Point Smellie, Byers Peninsula, Livingston Island, South Shetland Archipelago, Antarctica. Phylogenetic relationships reconstructed by Maximum Likelihood demonstrate that G. marginata forms a monophyletic clade with over 60% bootstrap support in most branches. The isolate in this study was found to be internal to the main cluster. Evolutionary reconstructions using the Maximum Likelihood method indicate that the branches correspond to the Antarctic isolate being an internal clade within the marginata group. Recording fungal populations in polar regions offers information about their adaptation and survival in inhospitable environments. Understanding the species' distribution in Antarctica encourages future investigations into its ecology and interactions with other organisms. Here, data are presented to establish an initial foundation for monitoring the G. marginata population in Antarctica and assessing the potential impacts of climate change on its development and survival in the forthcoming years.We report the third occurrence of Galerina marginata (Batsch) Kühner in Antarctica and provide, for the first time, a comprehensive morphological description of an individual of the species for the Antarctic continent, accompanied by phylogenetic analyses and comprehensive discussions regarding its diversity and global distribution. Other/Unknown Material Antarc* Antarctic Antarctica Livingston Island Pensoft Publishers Biodiversity Data Journal 12 |
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English |
description |
The investigation of Agaricales diversity in the Antarctica is limited, with only seven genera reported for the region. Galerina stands out as the genus with the highest species diversity, including 12 species in Antarctica. This research reports the presence of G. marginata in the region, providing the first complete morphological description for the specimen developing in Antarctica. Sampling was conducted during the Austral summer of 2022/2023 as part of the XLI Brazilian Antarctic Operation in Point Smellie, Byers Peninsula, Livingston Island, South Shetland Archipelago, Antarctica. Phylogenetic relationships reconstructed by Maximum Likelihood demonstrate that G. marginata forms a monophyletic clade with over 60% bootstrap support in most branches. The isolate in this study was found to be internal to the main cluster. Evolutionary reconstructions using the Maximum Likelihood method indicate that the branches correspond to the Antarctic isolate being an internal clade within the marginata group. Recording fungal populations in polar regions offers information about their adaptation and survival in inhospitable environments. Understanding the species' distribution in Antarctica encourages future investigations into its ecology and interactions with other organisms. Here, data are presented to establish an initial foundation for monitoring the G. marginata population in Antarctica and assessing the potential impacts of climate change on its development and survival in the forthcoming years.We report the third occurrence of Galerina marginata (Batsch) Kühner in Antarctica and provide, for the first time, a comprehensive morphological description of an individual of the species for the Antarctic continent, accompanied by phylogenetic analyses and comprehensive discussions regarding its diversity and global distribution. |
format |
Other/Unknown Material |
author |
Silva,Fernando Putzke,Jair Furlan Lopes,Cassiane Davila,Maricia Costa,Alice Lemos Carvalho,Evelise Zorzi,Ana Schaefer,Carlos |
spellingShingle |
Silva,Fernando Putzke,Jair Furlan Lopes,Cassiane Davila,Maricia Costa,Alice Lemos Carvalho,Evelise Zorzi,Ana Schaefer,Carlos Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
author_facet |
Silva,Fernando Putzke,Jair Furlan Lopes,Cassiane Davila,Maricia Costa,Alice Lemos Carvalho,Evelise Zorzi,Ana Schaefer,Carlos |
author_sort |
Silva,Fernando |
title |
Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
title_short |
Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
title_full |
Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
title_fullStr |
Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
title_full_unstemmed |
Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
title_sort |
expanding geographic distribution knowledge of galerina marginata (batsch) kühner (agaricales, hymenogastraceae) with a novel antarctic record |
publisher |
Pensoft Publishers |
publishDate |
2024 |
url |
https://doi.org/10.3897/BDJ.12.e125727 https://bdj.pensoft.net/article/125727/ https://bdj.pensoft.net/article/125727/download/pdf/ |
genre |
Antarc* Antarctic Antarctica Livingston Island |
genre_facet |
Antarc* Antarctic Antarctica Livingston Island |
op_source |
Biodiversity Data Journal 12: e125727 |
op_relation |
info:eu-repo/semantics/altIdentifier/eissn/1314-2828 info:eu-repo/semantics/altIdentifier/pissn/1314-2836 |
op_rights |
info:eu-repo/semantics/openAccess CC BY 4.0 |
op_doi |
https://doi.org/10.3897/BDJ.12.e125727 |
container_title |
Biodiversity Data Journal |
container_volume |
12 |
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1810495618554003456 |