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

Journal of Fungi

Samantha C. Karunarathna¹  Xingguo Tian¹  Saowaluck Tibpromma¹  Danfeng Bao²  Rongju Xu²  Ausana Mapook²  Jianchu Xu³  Nakarin Suwannarach⁴  Yongzhong Lu⁵ 

[1] Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China;Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;Centre for Mountain Futures, Kunming Institute of Botany, Kunming 650201, China;Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang 550003, China;

关键词: three new species;    two new records;    asexual morph;    phylogeny;    taxonomy;    Tubeufia laxispora;   

DOI  :  10.3390/jof8020206

来源: DOAJ

【 摘 要 】

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 Dematiohelicomyces, Helicoma, Helicotruncatum, Neohelicosporium, Parahelicomyces, and Tubeufia within Tubeufiaceae. Three new species, Tubeufia cocois, Parahelicomyces chiangmaiensis, and Neohelicosporium bambusicola, one new host record, Tubeufia laxispora, and one new geographic record, T. longihelicospora, are introduced based on both morphological characteristics and phylogenetic analyses. In addition, Dematiohelicomyces helicosporus, Helicoma guttulatum, Helicotruncatum palmigenum, and Tubeufia cylindrothecia are described with detailed descriptions and color photo plates.

【 授权许可】

Unknown