Morphological和系统发育分析揭示了两种来自中国淡水生境的管柳属（管柳科，管柳科）新种。

IF 3.6 2区生物学 Q2 MYCOLOGY

Mycokeys Pub Date : 2025-08-21 eCollection Date: 2025-01-01 DOI:10.3897/mycokeys.121.158724

Xiao-Yan Ma, Fu Tian, Jiang-Fen Feng, Min-Min Wang, Huan-Huan Shi, Jian Ma

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引用次数: 0

摘要

管菌是一种幽门孢子丝孢菌属，其无性形态具有高度的形态变异。在对热带地区螺门孢子真菌的调查中，从海南省的沉水腐木中分离到4株真菌。基于ITS-LSU-tef1-α-rpb2序列数据集进行多基因系统发育分析，确定了4株真菌的系统发育位置，显示出两个不同的新种。除了分子系统发育外，形态学特征也被用来支持它们的分类划分。本文描述并举例说明了两个新种，雁尾管蝇（Tubeufia yanudaensis）和英格林根管蝇（T. yinggelingensis）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Morphological and phylogenetic analyses reveal two new species of Tubeufia (Tubeufiales, Tubeufiaceae) from freshwater habitats in China.

Tubeufia is a genus of helicosporous hyphomycetes distinguished by a high degree of morphological variation in its asexual morphs. During an investigation of helicosporous fungi in tropical regions, four fungal strains were isolated from submerged decaying wood in Hainan Province, southern China. Multigene phylogenetic analyses based on a combined ITS-LSU-tef1-α-rpb2 sequence dataset were conducted to determine the phylogenetic placement of the four fungal strains, which showed two distinct new species. Morphological characteristics were also used to support their taxonomic delimitation in addition to the molecular phylogeny. Two novel species, Tubeufia yanuodaensis and T. yinggelingensis, are described and illustrated.

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来源期刊

Mycokeys MYCOLOGY-

CiteScore

5.90

自引率

12.10%

发文量

审稿时长

6 weeks

期刊介绍： MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens). All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.

﻿Morphological和系统发育分析揭示了两种来自中国淡水生境的管柳属（管柳科，管柳科）新种。

摘要

Morphological和系统发育分析揭示了两种来自中国淡水生境的管柳属（管柳科，管柳科）新种。