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Auteur Armin Mesic |
Documents disponibles écrits par cet auteur (2)
Affiner la rechercheA phylogenetic and morphological study of the genus Dermoloma (Agaricales, Tricholomataceae) in Europe and North America exposes inefficiency of opportunistic species descriptions / Katarina Adamčíková in IMA fungus, 16 (2025)
Titre : A phylogenetic and morphological study of the genus Dermoloma (Agaricales, Tricholomataceae) in Europe and North America exposes inefficiency of opportunistic species descriptions Type de document : Imprimé Auteurs : Katarina Adamčíková ; Munazza Kiran ; Miroslav Cabon ; P. Brandon Matheny ; Marisol Sánchez-García ; Eef Arnolds ; Michaela Caboňová ; Gilles Corriol ; Bálint Dima ; Gernot Friebes ; Gareth W. Griffith ; Django Grootmyers ; David Harries ; Alexander Karich ; Armin Mesic ; Martin Mihaljevič ; Pierre-Arthur Moreau (1971-) ; Ana Pošta ; Vasili Shapkin ; Zdenko Tkalčec ; Alfredo Vizzini ; Lenka Vondrovicová ; Slavomir Adamcik ; Soňa Jančovičová Année de publication : 2025 Article en page(s) : e157337 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Champignons Mots-clés : Dermoloma Résumé : Dermoloma is traditionally known as a small genus of agarics classified in the family Tricholomataceae. This study implemented a multilocus phylogeny of six DNA regions to recognize phylogenetic species within the genus. The species concept is reinforced by observations of well-defined morphological characters enhanced by long term sampling effort in Europe and North America. Thirty European Dermoloma species are described, including 16 new species from Europe and three from North American. These species are classified into two subgenera morphologically distinguished by spores with positive or negative amyloid reaction. A new genus Neodermoloma is introduced for the Dermoloma-like species N. campestre. Localized or continental-scale species endemicity was confirmed based on studied material, but more inclusive phylogenetic clustering supported a mixture of North American species among the European clades. Of the 22 names validly published from Europe prior to this study, 11 could be assigned to well-defined Dermoloma species recognized here. Of the remaining 11 names, two were considered representing Dermoloma species not recorded since their description, and nine were established as later synonyms of other species. Morphological studies of Dermoloma are challenging due to the relatively low number of characters suitable for identification of species. The majority of morphological characters showed continuous variation with high overlap throughout the genus. For this reason, species identification requires an awareness of morphological variability within species, and multiple distinguishing characters need to be combined, and furthermore, often a barcode sequence is needed for a certain identification. Stable isotope analysis in Dermoloma of δ13C and δ15N revealed an ecological signature similar to known CHEGD fungi, i.e. Clavariaceae and Hygrocybe s.l. This indicates that Dermoloma species are biotrophic but neither ectomycorrhizal nor saprotrophic and may form mutualistic root endophytic associations with vascular plants. Lien pérenne : DOI : 10.3897/imafungus.16.157337 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=154921
in IMA fungus > 16 (2025) . - e157337Adamčíková, Katarina, Kiran, Munazza, Cabon, Miroslav, Matheny, P. Brandon, Sánchez-García, Marisol, Arnolds, Eef, Caboňová, Michaela, Corriol, Gilles, Dima, Bálint, Friebes, Gernot, Griffith, Gareth W., Grootmyers, Django, Harries, David, Karich, Alexander, Mesic, Armin, Mihaljevič, Martin, Moreau, Pierre-Arthur (1971-), Pošta, Ana, Shapkin, Vasili, Tkalčec, Zdenko, Vizzini, Alfredo, Vondrovicová, Lenka, Adamcik, Slavomir, Jančovičová, Soňa 2025 A phylogenetic and morphological study of the genus Dermoloma (Agaricales, Tricholomataceae) in Europe and North America exposes inefficiency of opportunistic species descriptions. IMA fungus, 16: e157337.Documents numériques
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Titre : Preliminary checklist of agaricales from Croatia V : Families crepidotaceae, Russulaceae and Strophariaceae Type de document : Imprimé Auteurs : Zdenko Tkalcek ; Armin Mesic Année de publication : 2003 Article en page(s) : 279-314 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Champignons Résumé : The fifth and the last part of the preliminary checklist of Agaricales from Croatia is given. It comprises the families Crepidotaceae, Russulaceae and Strophariaceae. 160 species (three of them in a broad sense) belonging to 11 genera are presented. Eight species are reported for the first time from Croatia. For each species, the published and unpublished sources of data are given, as well as the collections in which the material is deposited. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=152471
in Mycotaxon > 88 (2003) . - 279-314Tkalcek, Zdenko, Mesic, Armin 2003 Preliminary checklist of agaricales from Croatia V : Families crepidotaceae, Russulaceae and Strophariaceae. Mycotaxon, 88: 279-314.
