A New Species and Eight New Records of Ascomycetes from Freshwater Niches in Korea.

IF 2 4区生物学 Q2 AGRONOMY

Mycobiology Pub Date : 2025-08-30 eCollection Date: 2025-01-01 DOI:10.1080/12298093.2025.2546689

Thuong T T Nguyen, Gregory Bonito, Hyang Burm Lee

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引用次数: 0

Abstract

Freshwater ascomycetes are fungi that play an important role in the decomposition of submerged plant debris in freshwater habitats. At present, approximately 3000 species of ascomycetes have been described from freshwater habitats. However, the number of fungi in freshwater habitats in South Korea is small, and many species are still completely unknown. During investigations of freshwater ascomycetes in South Korea, three Dothideomycetes strains and seven Sordariomycetes strains were collected. Based on morphological and multigene phylogenetic analyses, one new species of Neopestalotiopsis was delimited: Neopestalotiopsis koreensis. In addition, Chaetocapnodium philippinense, Curvularia plantarum, Engyodontium rectidentatum, Fusarium arcuatisporum, Microdochium yunnanense, Septoriella verrucispora, Stephanonectria chromolaenae, and Trichoderma amoenum, are reported for the first time from South Korea. Herein, detailed descriptions and illustrations of the morphological characteristics of these species are provided.

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标题韩国淡水生态位子囊菌一新种及八项新记录。

淡水子囊菌是一种真菌，对淡水生境中淹没的植物碎片的分解起着重要作用。目前，在淡水生境中已经发现了大约3000种子囊菌。然而，韩国淡水栖息地的真菌数量很少，许多物种仍然完全未知。在对韩国淡水子囊菌的调查中，共收集到3株dothideomytes和7株sordariomytes。在形态学和多基因系统发育分析的基础上，确定了一个新种：Neopestalotiopsis koreensis。此外，菲律宾毛霉、植物曲霉、直齿Engyodontium、弓形孢镰刀菌、云南微镰刀菌、疣孢Septoriella verrucispora、stephanonecia chromolaenae和amoenum木霉也是韩国首次报道。在此，提供了这些物种的形态特征的详细描述和插图。

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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来源期刊

Mycobiology AGRONOMYMYCOLOGY-MYCOLOGY

CiteScore

3.90

自引率

5.30%

发文量

审稿时长

22 weeks

期刊介绍： Mycobiology is an international journal devoted to the publication of fundamental and applied investigations on all aspects of mycology and their traditional allies. It is published quarterly and is the official publication of the Korean Society of Mycology. Mycobiology publishes reports of basic research on fungi and fungus-like organisms, including yeasts, filamentous fungi, lichen fungi, oomycetes, moulds, and mushroom. Topics also include molecular and cellular biology, biochemistry, metabolism, developmental biology, environmental mycology, evolution, ecology, taxonomy and systematics, genetics/genomics, fungal pathogen and disease control, physiology, and industrial biotechnology using fungi.