Mycokeys最新文献_第3页

Morphology, chemistry, and phylogeny reveal three new species of Lecidea (Lecideaceae) from China. Morphology，化学和系统发育揭示了中国三种新的Lecideaceae植物。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-09-02 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.161062

Zhaojie Ren, Ruotong Li, Chunxiao Wang, Junxia Xue, Lisong Wang, Xinyu Wang, Lulu Zhang

引用次数: 0

Three new species of Clavariadelphus (Clavariadelphaceae, Gomphales) from the Hengduan Mountains region, China. Three中国横断山区小枝枝属（小枝枝科，小枝枝属）新种。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-09-02 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.158142

Mei-Jia Li, Peng-Tao Deng, Zuo-Hong Chen, Ping Zhang

引用次数: 0

Two new species and one asexual morph record of Paraisaria (Ophiocordycipitaceae, Hypocreales) from China. Two中国蛇蛉属（蛇蛉科，蛇蛉目）新种及无性形态记录。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-09-01 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.156843

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

{"title":"Two new species and one asexual morph record of Paraisaria (Ophiocordycipitaceae, Hypocreales) from China.","authors":"Yu Yang, Kevin D Hyde, Ausana Mapook, Yong-Zhong Lu, Somrudee Nilthong, Shu-Qiong Xie, Xiang-Dong Li, Ruvishika S Jayawardena, Yuan-Pin Xiao","doi":"10.3897/mycokeys.121.156843","DOIUrl":"10.3897/mycokeys.121.156843","url":null,"abstract":"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 adaptability to 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-1α, rpb1 and rpb2) corroborate their uniqueness, offering new insights into the diversity and evolutionary dynamics of the genus.","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"121 ","pages":"253-270"},"PeriodicalIF":3.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12418028/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145041998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China. Updating多样性：云南西部三种Triblidium （Triblidiaceae, Rhytismatales）。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-09-01 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.165642

Cui-Jin-Yi Li, Qi Zhao, Prapassorn Damrongkool Eungwanichayapant, Feng-Ming Yu, Kevin David Hyde, Kandawatte Wedaralalage Thilini Chethana, Wei-Wei Liu, Dong-Mei Liu

{"title":"Updating the diversity: three novel species of Triblidium (Triblidiaceae, Rhytismatales) in west Yunnan, China.","authors":"Cui-Jin-Yi Li, Qi Zhao, Prapassorn Damrongkool Eungwanichayapant, Feng-Ming Yu, Kevin David Hyde, Kandawatte Wedaralalage Thilini Chethana, Wei-Wei Liu, Dong-Mei Liu","doi":"10.3897/mycokeys.121.165642","DOIUrl":"10.3897/mycokeys.121.165642","url":null,"abstract":"During a survey of discomycetes in Yunnan, China, three saprobic species of Triblidium were discovered on decayed wood and the bark of living oak trees. These species are characterised by black cleistohymenial apothecia with 6-8 teeth-like lobes, which can be either stipitate or sessile, with greyish-white to orange hymenium, a well-developed covering and basal stroma, consisting of carbonised to hyaline angular cells or hyaline hyphae, with a subhymenium composed of hyaline angular cells, clavate, J- asci, with an elliptical or rounded apex and long acicular and ellipsoidal ascospores with multiple septa. Triblidium longisporum, T. stipitatum and T. daliense are described as new species within Triblidium, supported by both morphological features and phylogenetic analyses of the LSU-ITS-mtSSU dataset. Detailed descriptions, illustrations and multi-gene analyses fully support each species.","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"121 ","pages":"271-289"},"PeriodicalIF":3.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12418029/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145041965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two new species of Diaporthe (Diaporthaceae, Diaporthales) from Actinidia chinensis in Guizhou Province, China. Two贵州猕猴桃属猕猴桃科猕猴桃属新种。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-09-01 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.155321

Chunguang Ren, Yu Liu, Wenwen Su, Zhengcheng Han, Weijie Li

引用次数: 0

Morphological and phylogenetic analyses reveal two new species of Neohelicomyces (Tubeufiales, Tubeufiaceae) from China. Morphological和系统发育分析揭示了中国新螺线菌（管状螺线菌科，管状螺线菌科）两新种。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-08-29 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.158721

Xiao-Yan Ma, Dan-Dan Song, Jian Ma

引用次数: 0

Checklist of Rust Fungi (Basidiomycota, Pucciniales) and their hosts in Indiana, United States of America. Checklist在美国印第安纳州的锈真菌（担子菌科，担子菌科）及其宿主。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-08-29 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.148853

Terry J Torres-Cruz, Mehrdad Abbasi, D Rabern Simmons, M Catherine Aime

{"title":"Checklist of Rust Fungi (Basidiomycota, Pucciniales) and their hosts in Indiana, United States of America.","authors":"Terry J Torres-Cruz, Mehrdad Abbasi, D Rabern Simmons, M Catherine Aime","doi":"10.3897/mycokeys.121.148853","DOIUrl":"10.3897/mycokeys.121.148853","url":null,"abstract":"Rust fungi (Pucciniales) comprise a large group of ecologically and economically important plant pathogens distributed globally where their hosts grow. The first published study of rusts in Indiana was carried out 131 years ago, and a revised checklist of all Pucciniales for Indiana has not been compiled since the works of Jackson from 1917 to 1920. Efforts to compile a checklist five years ago revealed a dire need for revision due to taxonomic and nomenclatural changes. We examined historical records, including online databases and literature, as well as new and historical collections in the Arthur Fungarium (PUR) at Purdue University. We provide an annotated checklist of all known species of rust fungi occurring in 90/92 Indiana counties. Names in prior records have been updated to reflect the current classifications for this group, with cross-reference to older names. A total of 301 Pucciniales taxa across 32 genera and their host species have been verified. This work serves as a resource for statewide plant disease diagnosticians and records the extant rust fungal biodiversity in Indiana to guide research efforts, resource management, and conservation.","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"121 ","pages":"167-235"},"PeriodicalIF":3.6,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12413621/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145015215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphology and multi-locus phylogeny reveal four new Candolleomyces (Psathyrellaceae) species from Pakistan. Morphology和多位点系统发育揭示了巴基斯坦Candolleomyces （psathyrellacae）的4个新种。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-08-28 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.157282

Muhammad Haqnawaz, Muhammadah Khalid, Qirui Li, Pingzhu Lu, Aysha Bibi, Arooj Naseer, Najam Ul Sehar Afshan, Abdul Rehman Niazi, Abdul Nasir Khalid

引用次数: 0

Four new species of the lichen genus Diorygma (Graphidaceae, Ostropales) from Guizhou, China. Four中国贵州地衣属地衣新种记述。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-08-22 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.157714

Wei Wu, Shu-Hao Jiang, Lin-Shan Chai, He-Yun Bo, Ruvishika S Jayawardena, Shao-Bin Fu, Qing-Feng Meng

{"title":"Four new species of the lichen genus Diorygma (Graphidaceae, Ostropales) from Guizhou, China.","authors":"Wei Wu, Shu-Hao Jiang, Lin-Shan Chai, He-Yun Bo, Ruvishika S Jayawardena, Shao-Bin Fu, Qing-Feng Meng","doi":"10.3897/mycokeys.121.157714","DOIUrl":"10.3897/mycokeys.121.157714","url":null,"abstract":"Four new species of the lichen genus Diorygma from China are described based on morphological, chemical, and phylogenetic evidence. Phylogenetic analyses were conducted using both RAxML and Bayesian posterior probability inference, based on combined LSU and mtSSU sequences. The characteristic compounds were analyzed by colorimetric reactions and thin-layer chromatography. Diorygma guizhouense is characterized by small apothecia, a narrow to slightly open disc covered with white pruina, and the presence of stictic, salazinic, and norstictic acids. Diorygma leigongshanense is characterized by small, oval apothecia, a disc surrounded by entire, raised, and widely open thalline margins covered with thin, pale yellowish pruina, and the same chemical substances as D. guizhouense. Diorygma locitonitrus is distinguished by the presence of salazinic acid and hyaline, richly muriform ascospores, notably with distinctly smaller peripheral cells compared to the central cells. Diorygma weii is characterized by stellately branched apothecia with a closed to slit-like disc, a milky white thallus tinged with green, and the presence of only norstictic acid. Detailed morphological descriptions and illustrations of the new species are provided, along with a comprehensive species checklist highlighting the diagnostic characteristics of the known species in this genus.","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"121 ","pages":"111-142"},"PeriodicalIF":3.6,"publicationDate":"2025-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12397770/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144975188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two new species of Stilbochaeta (Chaetosphaeriaceae, Chaetosphaeriales) from freshwater and terrestrial habitats in China. Two中国淡水和陆地栖地stilbochaetosphaeriaceae， Chaetosphaeriales的新种。

IF 3.6 2区生物学

Mycokeys Pub Date : 2025-08-21 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.121.158160

Wangming Zhang, Qinying Feng, Xiaoyu Song, Xinzhong Zhou, Wanqing Xie, Juan Lu, Li Lu

引用次数: 0