Phylogeny and taxonomy of Circinotrichum, Gyrothrix, Vermiculariopsiella and other setose hyphomycetes

Persoonia - Molecular Phylogeny and Evolution of Fungi Pub Date : 1900-01-01 DOI:10.3767/persoonia.2022.49.03

M. Hernández-Restrepo, C. Decock, M. M. Costa, P. Crous

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引用次数: 3

Abstract

Circinotrichum, Gyrothrix and Vermiculariopsiella represent a complex of dematiaceous, setose, saprobic hyphomycetes that are commonly collected on plant litters in tropical, subtropical to temperate climates. Multi-locus analysis (ITS, LSU, rpb2) and morphological studies revealed that Gyrothrix and Circinotrichum are polyphyletic and species belong to 10 genera grouping in three different clades within Xylariales, named Coniocessiaceae (Circinotrichum and Pirozynskiomyces gen. nov.), Microdochiaceae (Selenodriella and the resurrected genus Peglionia) and the new family Gyrothricaceae (Gyrothrix, Xenoanthostomella, Neogyrothrix gen. nov., Pseudocircinotrichum gen. nov., and Pseudoceratocladium gen. nov.). Vermiculariopsiella (Vermiculariopsiellales, Vermiculariopsiellaceae) is emended for species with setose sporodochia with simple setae (V. dichapetali, V. eucalypticola, V. immersa, V. pini, V. spiralis, V. australiensis sp. nov.) while Vermiculariopsis is resurrected and includes setose fungi with branched setae (Vs. dunni, Vs. eucalypti, Vs. eucalyptigena, Vs. lauracearum, Vs. microsperma, Vs. pediculata and Vs. castanedae sp. nov.).

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环孢菌、旋丝菌、蛭孢菌及其它丝孢菌的系统发育与分类

Circinotrichum、Gyrothrix和Vermiculariopsiella是一种复合体，是一种通常在热带、亚热带到温带气候的植物凋落物上收集到的赤丝、刚毛、腐殖的菌丝菌。多位点分析(ITS, LSU, rpb2)和形态学研究表明，Gyrothrix和Circinotrichum是多系统的，属木蝇亚目中3个不同分支的10个属，分别命名为Coniocessiaceae (Circinotrichum和Pirozynskiomyces gen. 11 .)， Microdochiaceae (Selenodriella和复活的Peglionia属)和gyrothriaceae新科(Gyrothrix, Xenoanthostomella, Neogyrothrix gen. 11 .， Pseudocircinotrichum gen. 11 .)。和Pseudoceratocladium gen. 11)。Vermiculariopsiella (Vermiculariopsiella, Vermiculariopsiellales, Vermiculariopsiellaceae)被修正为具有单一刚毛的刚毛孢子菌(V. dichapetali, V. eucalyptus, V. immersa, V. pini, V. spiralis, V. australiensis .十一月)，而Vermiculariopsis被复活，包括具有分枝刚毛的刚毛真菌(Vs. dunni, Vs. eucalyptus, Vs. eucalyptus, Vs. lauracearum, Vs. microsperma, Vs. pediculata和Vs. castanedae sp.十一月)。

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Persoonia - Molecular Phylogeny and Evolution of Fungi

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