Pseudostanjehughesia aquitropica gen. et sp nov and Sporidesmium sensu lato species from freshwater habitats

文献类型： 外文期刊

第一作者： Yang, Jing

作者： Yang, Jing;Liu, Jian-Kui;Liu, Zuo-Yi;Yang, Jing;Hyde, Kevin D.;Maharachchikumbura, Sajeewa S. N.;Al-Sadi, Abdullah M.;Hyde, Kevin D.;Hyde, Kevin D.;Jones, E. B. Gareth

作者机构：

关键词： Phylogeny; Sordariomycetes; Sporidesmium-like; Taxonomy

期刊名称：MYCOLOGICAL PROGRESS （ 影响因子：2.847； 五年影响因子：2.577 ）

ISSN： 1617-416X

年卷期： 2018 年 17 卷 5 期

页码：

收录情况： SCI

摘要： Phylogenetic analyses of multi-gene (LSU, SSU, TEF1 alpha, RPB2 and ITS) sequence data support the placement of several Sporidesmium-like species within Sordariomycetes. The taxa collected in the present study were from unidentified submerged twigs in a stream in Prachuap Khiri Khan and Phang Nga Provinces, Thailand and Guizhou Province, China. Morphological examination and phylogenetic analyses provide evidence for several taxonomic novelties, including a new genus (Pseudostanjehughesia) and five novel species (Distoseptispora guttulata, D. phangngaensis, D. suoluoensis, Pseudostanjehughesia aquitropica and Sporidesmium gyrinomorphum). The collections also comprised three previously described species (Distoseptispora multiseptata, Sporidesmium thailandense and S. tropicale). Descriptions and illustrations of the above taxa are provided and their systematic placement is discussed. The description of Distoseptispora is emended.

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