文献类型：期刊文献

英文题名：Discovery of a new species and a new geographical record of Metarhizium (Clavicipitaceae, Hypocreales) from China

作者：Yang, Yu Xiao, Yuan-pin Hyde, Kevin d. Jayawardena, Ruvishika s. Lu, Yong-zhong Mapook, Ausana Nilthong, Somrudee Al-otibi, Fatimah Xie, Shu-qiong Li, Xiang-dong

第一作者：Yang, Yu

通信作者：Xiao, YP[1]

机构：[1]Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Peoples R China;[2]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;[3]Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand;[4]King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 22452, Riyadh 11495, Saudi Arabia

第一机构：贵州理工学院食品药品制造工程学院

通信机构：corresponding author), Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Peoples R China.|贵州理工学院食品药品制造工程学院;贵州理工学院;

年份：2025

卷号：683

期号：2

起止页码：91-105

外文期刊名：PHYTOTAXA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001415545500001)】；

基金：This work was funded by the National Natural Science Foundation of China (NSFC 32060013) and the High-level Talent Research Initiation Fund Project in Guizhou Institute of Technology (2023GCC063) . The authors extend their appreciation to the Researchers Supporting Project number (RSP2025R114) , King Saud University, Riyadh, Saudi Arabia. Yu Yang would like to thank the Mushroom Research Foundation, Chiang Rai, Thailand for supporting this research. The authors also would like to express their gratitude to Shaun Pennycook (Manaaki Whenua Landcare Research, New Zealand) for his advice on fungal nomenclature.

语种：英文

外文关键词：1 new species; morphology; new taxon; phylogenetic analysis; taxonomy

摘要：Clavicipitoid fungi, significant insect pathogens within the Ascomycetes, represent a diverse and complex group that includes genera such as Metarhizium, known for their biocontrol properties. These fungi are highly diverse yet frequently overlooked, resulting in many species remaining undiscovered and undescribed. This study unveils two notable findings from China within Metarhizium: a new species, M. multisynnematum, and a new geographical record for M. phasmatodeae. These identifications were achieved through both morphological examination and phylogenetic analysis across six loci (SSU, LSU, ITS, tef-1 alpha, rpb1, and rpb2). Detailed descriptions and illustrations of the two novel isolates are provided, along with a phylogenetic tree illustrating the placement of the new species.