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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ftdoajarticles:oai:doaj.org/article:089e21b2e978457d9c6528e06bd7fd46 2024-09-15T17:48:17+00:00 Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record Fernando Augusto Bertazzo-Silva Jair Putzke Cassiane Furlan-Lopes Maricia D'ávila Alice Costa Evelise Carvalho Ana Zorzi Carlos Schaefer 2024-06-01T00:00:00Z https://doi.org/10.3897/BDJ.12.e125727 https://doaj.org/article/089e21b2e978457d9c6528e06bd7fd46 EN eng Pensoft Publishers https://bdj.pensoft.net/article/125727/download/pdf/ https://bdj.pensoft.net/article/125727/download/xml/ https://bdj.pensoft.net/article/125727/ https://doaj.org/toc/1314-2828 doi:10.3897/BDJ.12.e125727 1314-2828 https://doaj.org/article/089e21b2e978457d9c6528e06bd7fd46 Biodiversity Data Journal, Vol 12, Iss , Pp 1-18 (2024) Biology (General) QH301-705.5 article 2024 ftdoajarticles https://doi.org/10.3897/BDJ.12.e125727 2024-08-05T17:49:08Z 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. Article in Journal/Newspaper Antarc* Antarctic Antarctica Livingston Island Directory of Open Access Journals: DOAJ Articles Biodiversity Data Journal 12 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Biology (General) QH301-705.5 |
spellingShingle |
Biology (General) QH301-705.5 Fernando Augusto Bertazzo-Silva Jair Putzke Cassiane Furlan-Lopes Maricia D'ávila Alice Costa Evelise Carvalho Ana Zorzi Carlos Schaefer Expanding geographic distribution knowledge of Galerina marginata (Batsch) Kühner (Agaricales, Hymenogastraceae) with a novel Antarctic record |
topic_facet |
Biology (General) QH301-705.5 |
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 |
Article in Journal/Newspaper |
author |
Fernando Augusto Bertazzo-Silva Jair Putzke Cassiane Furlan-Lopes Maricia D'ávila Alice Costa Evelise Carvalho Ana Zorzi Carlos Schaefer |
author_facet |
Fernando Augusto Bertazzo-Silva Jair Putzke Cassiane Furlan-Lopes Maricia D'ávila Alice Costa Evelise Carvalho Ana Zorzi Carlos Schaefer |
author_sort |
Fernando Augusto Bertazzo-Silva |
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://doaj.org/article/089e21b2e978457d9c6528e06bd7fd46 |
genre |
Antarc* Antarctic Antarctica Livingston Island |
genre_facet |
Antarc* Antarctic Antarctica Livingston Island |
op_source |
Biodiversity Data Journal, Vol 12, Iss , Pp 1-18 (2024) |
op_relation |
https://bdj.pensoft.net/article/125727/download/pdf/ https://bdj.pensoft.net/article/125727/download/xml/ https://bdj.pensoft.net/article/125727/ https://doaj.org/toc/1314-2828 doi:10.3897/BDJ.12.e125727 1314-2828 https://doaj.org/article/089e21b2e978457d9c6528e06bd7fd46 |
op_doi |
https://doi.org/10.3897/BDJ.12.e125727 |
container_title |
Biodiversity Data Journal |
container_volume |
12 |
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1810289447353188352 |