Lignicolous freshwater ascomycota from Thailand: Phylogenetic and morphological characterisation of two new freshwater fungi: Tingoldiago hydei sp. nov. and T. clavata sp. nov. from Eastern Thailand

被引：10
作者：
Xu, Li [1 ]
Bao, Dan-Feng [2 ,3 ,4 ]
Luo, Zong-Long [2 ]
Su, Xi-Jun [2 ]
Shen, Hong-Wei [2 ,3 ]
Su, Hong-Yan [2 ]
机构：
[1] Dali Univ, Coll Basic Med, Dali 671003, Yunnan, Peoples R China
[2] Dali Univ, Coll Agr & Biol Sci, Dali 671003, Yunnan, Peoples R China
[3] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[4] Chiang Mai Univ, Fac Agr, Dept Entomol & Plant Pathol, Chiang Mai 50200, Thailand
来源：
MYCOKEYS | 2020年 / 65期
基金：
中国国家自然科学基金;
关键词：
2 new species; Lentitheciaceae; Freshwater fungi; phylogeny; taxonomy; PEAT SWAMP; SUBMERGED WOOD; GEN; NOV; BIODIVERSITY; GENERA; TAXA; LENTITHECIACEAE; YUNNAN; PROBABILITY; BOOTSTRAP;
D O I：
10.3897/mycokeys.65.49769
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Lignicolous freshwater fungi represent one of the largest groups of Ascomycota. This taxonomically highly diverse group plays an important role in nutrient and carbon cycling, biological diversity and ecosystem functioning. The diversity of lignicolous freshwater fungi along a north-south latitudinal gradient is currently being studied in Asia. In this paper, we introduce two novel freshwater taxa viz. Tingoldiago hydei sp. nov. and T. clavata sp. nov. which were collected from freshwater substrates in Eastern Thailand. Morphological comparison based on the size of ascomata, asci and ascospores, as well as multi-gene phylogenetic analyses based on LSU, SSU, ITS and TEF1-alpha DNA sequences, supports their placement in Tingoldiago (Lentitheciaceae). Descriptions and illustrations of these two new species are provided.
引用
收藏
页码：119 / 138
页数：20
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