来自泰国和中国的炭角菌科的三个新物种、两个新记录及四个新发现

Three New Species, Two New Records and Four New Collections of Tubeufiaceae from Thailand and China.

作者信息

Tian Xingguo, Karunarathna Samantha C, Xu Rongju, Lu Yongzhong, Suwannarach Nakarin, Mapook Ausana, Bao Danfeng, Xu Jianchu, Tibpromma Saowaluck

机构信息

Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China.

Centre for Mountain Futures, Kunming Institute of Botany, Kunming 650201, China.

出版信息

J Fungi (Basel). 2022 Feb 20;8(2):206. doi: 10.3390/jof8020206.

Tubeufiaceae, a cosmopolitan family with a worldwide distribution, is mostly reported as saprobic on decaying woody materials from both aquatic and terrestrial habitats. The family is commonly found as helicosporous hyphomycetes, while some are chlamydosporous and phragmosporous. In this study, thirteen helicosporous hyphomycetes were collected from Thailand and China. The phylogenetic analyses of combined ITS, LSU, TEF1-α, and RPB2 sequence data placed them in , , , , , and within Tubeufiaceae. Three new species, , , and , one new host record, , and one new geographic record, , are introduced based on both morphological characteristics and phylogenetic analyses. In addition, , , , and are described with detailed descriptions and color photo plates.

管囊菌科是一个分布于全球的世界性科，大多报道为腐生于来自水生和陆地生境的腐朽木质材料上。该科常见为具螺旋孢子的丝孢菌，而有些是具厚垣孢子和隔膜孢子的。在本研究中，从泰国和中国采集了13种具螺旋孢子的丝孢菌。基于内转录间隔区（ITS）、大亚基核糖体RNA（LSU）、翻译延伸因子1-α（TEF1-α）和RNA聚合酶II第二大亚基（RPB2）序列数据的联合系统发育分析将它们置于管囊菌科的、、、、和中。基于形态特征和系统发育分析，介绍了3个新物种，、和，1个新寄主记录，，以及1个新地理记录，。此外，、、和也有详细描述和彩色照片图版。