论文摘要
During our ongoing surveys of lignicolous freshwater fungi in the Greater Mekong Subregion, we encountered three interesting hyphomycetous fungi with similar characters, such as sporodochial colonies, short conidiophores, and subglobose, ellipsoidal to broadly obpyriform, aseptate, dark brown to black conidia. Based on morphological characters and phylogenetic analyses of combined LSU, ITS and RPB2 sequence data,Parafuscosporella bulbspora sp. nov., Conioscypha taiwaniana and Vanakripa minutiellipsoidea are identified. P.bulbspora clusters in Fuscosporellaceae, Fuscosporellales and is characterized by sporodochial colonies,cylindrical or globose to subglobose conidiogenous cells and bulb-shaped, dark brown to black conidia. C.taiwaniana and V. minutiellipsoidea clusters in Conioscyphales. Descriptions and illustrations of the new collections are provided. C. taiwaniana is a new record in Yunnan, China. This is the first report to show the phylogenetic placement of the genus Vanakripa.
论文目录
文章来源
类型: 国内会议
作者: HAO YANG,WEI DONG,XIAN-DONG YU,HUANG ZHANG
关键词: 无性型,形态学,新物种,分类学
来源: 多彩菌物 美丽中国——中国菌物学会2019年学术年会 2019-08-03
年度: 2019
分类: 基础科学
专业: 生物学
单位: Faculty of Agriculture and Food, Kunming University of Science & TechnologyDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai UniversityCenter of Excellence for Fungal Research, Mae Fah Luang University
分类号: Q939
DOI: 10.26914/c.cnkihy.2019.002140
页码: 226
总页数: 1
文件大小: 822k
下载量: 3