Two new species and one asexual morph record of Paraisaria (Ophiocordycipitaceae, Hypocreales) from China

文献类型： 外文期刊

第一作者： Yang, Yu

作者： Yang, Yu;Lu, Yong-Zhong;Xie, Shu-Qiong;Li, Xiang-Dong;Xiao, Yuan-Pin;Yang, Yu;Lu, Yong-Zhong;Xie, Shu-Qiong;Xiao, Yuan-Pin;Yang, Yu;Hyde, Kevin D.;Mapook, Ausana;Jayawardena, Ruvishika S.;Yang, Yu;Nilthong, Somrudee;Jayawardena, Ruvishika S.;Hyde, Kevin D.;Hyde, Kevin D.;Jayawardena, Ruvishika S.

作者机构：

关键词： Entomopathogenic fungi; morphology; multi-locus; phylogeny; taxonomy

期刊名称：MYCOKEYS （ 影响因子：3.6； 五年影响因子：3.3 ）

ISSN： 1314-4057

年卷期： 2025 年 121 期

页码：

收录情况： SCI

摘要： Paraisaria is a genus within Ophiocordycipitaceae, primarily parasitising insect groups such as ants (Hymenoptera), moth larvae (Lepidoptera) and beetle larvae (Coleoptera). The genus is characterised by cylindrical stipes, subglobose to globose fertile heads with immersed perithecia, hyaline, multi-septate ascospores and irregularly branched conidiophores with flask-shaped phialides and cylindrical to fusiform conidia. Paraisaria is globally distributed, primarily inhabiting tropical and subtropical locations; however, it has also demonstrated adaptabilityto temperate climates. This study introduces two novel species and reports one asexual morph of Paraisaria from China, providing detailed descriptions, illustrations and molecular phylogenetic analyses. Morphological examination reveals clear distinctions between the new species and previously described taxa. Multi-locus phylogenetic analyses (LSU, ITS, SSU, tef-1 alpha, rpb1 and rpb2) corroborate their uniqueness, offering new insights into the diversity and evolutionary dynamics of the genus.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序