文献类型：期刊文献

英文题名：Two new species and one new record of Perennicordyceps (Polycephalomycetaceae, Hypocreales) from China

作者：Yang, Yu Zhang, Jing-Yi Liu, Hong-Xiu Hyde, Kevin D. Lu, Yong-Zhong Gong, Yin-Ping Zhang, Bang-Xi Xiao, Yuan-Pin

第一作者：Yang, Yu

通信作者：Xiao, YP[1];Xiao, YP[2];Zhang, BX[3]

机构：[1]Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550025, Peoples R China;[2]Guizhou Acad Agr Sci, Guizhou Key Lab Agr Microbiol, Guiyang 550009, Peoples R China;[3]Guizhou Acad Agr Sci, Soil & Fertilizer Res Inst, Guiyang 550006, Guizhou, Peoples R China;[4]Zhongkai Univ Agr & Engn, Innovat Inst Plant Hlth, Key Lab Green Prevent & Control Fruits & Vegetable, Minist Agr & Rural Affairs, Guangzhou 510225, Peoples R China;[5]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;[6]Chiang Mai Univ, Fac Sci, Dept Biol, Chiang Mai 50200, Thailand;[7]Chuzhou Univ, Sch Biol Sci & Food Engn, Chuzhou 239000, Peoples R China

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 550025, Peoples R China;corresponding author), Guizhou Acad Agr Sci, Guizhou Key Lab Agr Microbiol, Guiyang 550009, Peoples R China;corresponding author), Guizhou Acad Agr Sci, Soil & Fertilizer Res Inst, Guiyang 550006, Guizhou, 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：2026

期号：136

起止页码：61-78

外文期刊名：MYCOKEYS

收录：;Scopus(收录号：2-s2.0-105044550161);WOS:【SCI-EXPANDED(收录号:WOS:001819472700001)】；

基金：This work was funded by the Guizhou Provincial Basic Research Program (MS [2025] No. 193), the Science and Technology Foundation of Guizhou Province (Qian Ke He Pingtai ZSYS [2025]029), the Guizhou Provincial Science and Technology Department (KXJZ[2024]021), the Guizhou Provincial Science and Technology Support Program (General Project) [2023] No. 069, and the High-level Talent Research Initiation Fund Project in Guizhou Institute of Technology (2023GCC063). The work was also funded by the Qian Ke Xie KJLYRC-[2026] 109 and the Guizhou Institute of Technology 2024 Academic New Bud Cultivation and Innovation Exploration Project (No. 2024XSXM008).

语种：英文

外文关键词：Entomopathogenic fungi; morphology; multigene phylogeny; Perennicordyceps; Polycephalomycetaceae

摘要：Perennicordyceps is a genus of clavicipitoid fungi in Polycephalomycetaceae, comprising primarily entomopathogenic species, with some species also associated with fungal hosts. Its diversity and host range remain poorly understood, particularly in biodiversity-rich regions such as southwestern China. In this study, two new species of Perennicordyceps are described based on morphological characteristics and multigene phylogenetic analyses (nrLSU, ITS, nrSSU, tef-1 alpha, rpb1, and rpb2). A new host record is also reported, expanding the known ecological range of the genus. Phylogenetic analyses place the new taxa within Perennicordyceps as distinct, well-supported lineages. Morphological comparisons with related species further support their recognition as novel taxa. This study improves the understanding of species diversity, host associations, and evolutionary relationships within Polycephalomycetaceae.