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Taxonomy and phylogeny reveal new species of Volvariella (Volvariellaceae, Agaricales) and Volvopluteus (Pluteaceae, Agaricales) from eastern India. 揭示了印度东部volvolvariella (Volvariellaceae, Agaricales)和volvolpluteus (Pluteaceae, Agaricales)的分类和系统发育新种。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-24 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.183859
Entaj Tarafder, Enjamul Hoque, Ang Rinzing Sherpa, Samantha C Karunarathna, Meimei Wang, Nalin N Wijayawardene, Qiang Li, Fuqiang Yu, Dong-Qin Dai, Wannapawn Watsuntorn
{"title":"Taxonomy and phylogeny reveal new species of <i>Volvariella</i> (Volvariellaceae, Agaricales) and <i>Volvopluteus</i> (Pluteaceae, Agaricales) from eastern India.","authors":"Entaj Tarafder, Enjamul Hoque, Ang Rinzing Sherpa, Samantha C Karunarathna, Meimei Wang, Nalin N Wijayawardene, Qiang Li, Fuqiang Yu, Dong-Qin Dai, Wannapawn Watsuntorn","doi":"10.3897/mycokeys.130.183859","DOIUrl":"https://doi.org/10.3897/mycokeys.130.183859","url":null,"abstract":"<p><p><i>Volvariella areolavolvata</i> <b>sp. nov</b>. and <i>Volvopluteus fibrillobrunneus</i> <b>sp. nov</b>. are introduced and illustrated from West Bengal, eastern India, based on detailed morphological observations and molecular phylogenetic analyses. Morphologically, <i>V. areolavolvata</i> is distinguished by its large-sized basidiomata with a pileus covered by conspicuous silky fibrils, becoming slightly yellowish at the center with age; the presence of a volva with a distinctive, externally areolate cracked surface; oval to ellipsoid basidiospores with a mean value of 7.75 × 4.91 μm; mostly lageniform cheilocystidia, 63-131 × 21-37 μm; and broadly clavate pleurocystidia with a rounded apex, 44-56 × 13-17 µm. <i>Volvopluteus fibrillobrunneus</i> is characterized by a pileus with light brown to greyish-brown fibrils; ellipsoid to elongate basidiospores (mean 9.85 × 6.30 μm); mostly clavate cheilocystidia measuring 34-72 × 15-29 μm; and rostrate pleurocystidia with prominent apical appendages, 53-75 × 14-21 µm. Phylogenetic analyses based on combined nrITS and nrLSU sequence data support the recognition of both taxa as distinct species within <i>Volvariella</i> and <i>Volvopluteus</i>, respectively, forming well-supported clades clearly separated from their closest species. Detailed morphological descriptions, field photographs of the collected basidiomata, comparisons with morphologically similar taxa, and phylogenetic analyses based on the combined nrITS and nrLSU sequence datasets are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"185-208"},"PeriodicalIF":3.6,"publicationDate":"2026-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13040266/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147610418","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
Three new species of Picipes (Polyporales, Basidiomycota) from China. 标题中国多孢子门担子菌科三新种。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-24 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.183848
Kai-Yue Luo, Yu-Jin Cui, Si-Yi Feng, Xin Zhang, Yu-Cheng Dai, Guang-Yu Zeng
{"title":"Three new species of <i>Picipes</i> (Polyporales, Basidiomycota) from China.","authors":"Kai-Yue Luo, Yu-Jin Cui, Si-Yi Feng, Xin Zhang, Yu-Cheng Dai, Guang-Yu Zeng","doi":"10.3897/mycokeys.130.183848","DOIUrl":"https://doi.org/10.3897/mycokeys.130.183848","url":null,"abstract":"<p><p>Three new wood-inhabiting fungi viz. <i>Picipes abieticola</i>, <i>P. brevisporus</i> and <i>P. sinodictyopus</i> <b>spp. nov</b>. are proposed, based on a combination of morphological features and molecular evidence. <i>Picipes abieticola</i> is characterised by eccentrically stipitate basidiomata with fan-shaped pilei, shining pore surface, pores 5-7 per mm and the presence of irregular crystals amongst hyphae, basidiospores measuring 7.5-9.3 × 2.8-3.5 µm and growth on <i>Abies fabri</i>. The species <i>Picipes brevisporus</i> is characterised by small basidiomata having smaller pores (7-9 per mm), the presence of subulate cystidioles, short oblong ellipsoid basidiospores (3.8-5.7 × 2.3-3.1 µm) and growth on <i>Miscanthus</i>. The taxa <i>Picipes sinodictyopus</i> are characterised by laterally stipitate basidiomata having auricular to fan-shaped pilei with olivaceous buff pore surface, angular pores and cylindrical basidiospores measuring 5.8-7.3 × 2.3-2.8 µm. The phylogenetic tree inferred from the ITS + nLSU dataset highlighted the placement of the three new species in the genus <i>Picipes</i> (Polyporaceae, Polyporales) using Maximum Likelihood and Bayesian Inference methods. Phylogenetically related and morphologically similar species to these three new species are discussed.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"143-163"},"PeriodicalIF":3.6,"publicationDate":"2026-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13040259/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147610512","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
Morpho-molecular characterization reveals three Cortinarius subgenus Dermocybe species from southwest China (Agaricales, Cortinariaceae). 摘要研究了中国西南地区3种金针菇亚属(金针菇科,金针菇科)的形态与分子特征。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-24 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.183563
Yue Zhou, Liheng Mu, Qi Zhao, Yongsi Dai, Siqi Chen, Ting Wu, Ying Zhang
{"title":"Morpho-molecular characterization reveals three <i>Cortinarius</i> subgenus <i>Dermocybe</i> species from southwest China (Agaricales, Cortinariaceae).","authors":"Yue Zhou, Liheng Mu, Qi Zhao, Yongsi Dai, Siqi Chen, Ting Wu, Ying Zhang","doi":"10.3897/mycokeys.130.183563","DOIUrl":"https://doi.org/10.3897/mycokeys.130.183563","url":null,"abstract":"<p><p><i>Cortinarius</i> stands as the most extensive and morphologically distinctive genus within the Cortinariaceae. During our comprehensive surveys of macrofungi in southwestern China, we have collected mushroom specimens resembling <i>Cortinarius</i> and identified them as three new species: <i>Cortinarius orienticroceus</i>, <i>C. orientisanguineus</i>, and <i>C. subolivaceoluteus</i>, based on morphology and multi-locus phylogenetic analyses using maximum likelihood/Bayesian inference. <i>Cortinarius orienticroceus</i> is notable for its pileus, which is dark brown at the center and gradually lightens to a pale yellow at the edges; lamellae range from pale yellow to bright yellow, while the stalk is initially silky and shiny, later turning darker with a slight olive tint as it matures. <i>Cortinarius orientisanguineus</i>, on the other hand, features a dry, hemispherical pileus with noticeable fibrous scales, lamellae are reddish-brown, and the veil disappears over time, leaving a reddish-brown ring on the upper to middle part of the stalk. In contrast, <i>Cortinarius subolivaceoluteus</i> presents a pileus that starts papillate and flattens as it matures; the stalk is cinnamon-colored on the upper part, with tawny fibrils and patches below, and has a slightly bulbous base; the veil is cinnamon-colored and vanishes over time. Morphological illustrations and comprehensive morphological descriptions, along with phylogenetic relationships of other species within subg. <i>Dermocybe</i> of the three new <i>Cortinarius</i> species are provided. This research expands the taxonomic framework of subgenus <i>Dermocybe</i> through contemporary systematic approaches and emphasizes the substantial contribution of Chinese mycological collections to our understanding of this fungal group.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"165-184"},"PeriodicalIF":3.6,"publicationDate":"2026-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13040261/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147610499","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
Phylogenetic and phenotypic evidence of Bannoa (Erythrobasidiales, Erythrobasidiaceae) revealing one new genus and four new species in China. 中国板栗属(红担子科,红担子科)的系统发育和表型证据:1新属和4新种。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-20 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.183686
Zhi-Wen Xi, Bing-Yan Song, Chun-Yue Chai, Qiu-Hong Niu, Feng-Li Hui
{"title":"Phylogenetic and phenotypic evidence of <i>Bannoa</i> (Erythrobasidiales, Erythrobasidiaceae) revealing one new genus and four new species in China.","authors":"Zhi-Wen Xi, Bing-Yan Song, Chun-Yue Chai, Qiu-Hong Niu, Feng-Li Hui","doi":"10.3897/mycokeys.130.183686","DOIUrl":"10.3897/mycokeys.130.183686","url":null,"abstract":"<p><p><i>Bannoa</i>, a genus within the family Erythrobasidiaceae of the order Erythrobasidiales, consists of blastoconidia-forming yeasts that are widely distributed across the globe. Members of this genus are known to form associations with various plant leaves. Currently, 17 species are described and recognized as valid members of the genus, although the full extent of its diversity and global distribution remains insufficiently explored. In the present study, yeast strains were isolated from the surface of diverse plant leaves collected in the Guizhou and Henan Provinces of China, and were subsequently identified using a combination of molecular and phenotypic techniques. Phylogenetic analysis, based on concatenated SSU, ITS, LSU, and <i>TEF1-α</i> sequences, along with phenotypic characterization, revealed the establishment of a new monotypic genus, <i>Lumyongozyma</i>, as well as the description of four new species: <i>Bannoa dicranopteri</i> <b>sp. nov</b>., <i>B. neixiangensis</i> <b>sp. nov</b>., <i>B. pini</i> <b>sp. nov</b>., and <i>Lumyongozyma fatsiae</i> <b>sp. nov</b>. This study highlights the novel geographical distribution and significant species diversity of <i>Bannoa</i> in China, contributing valuable data for ongoing research in fungal systematics and evolution.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"127-142"},"PeriodicalIF":3.6,"publicationDate":"2026-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13032135/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147575953","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
The new genus Bambusiporia and a new species of Etheirodon in Steccherinaceae (Polyporales, Basidiomycota) from China. 标题中国担子菌科(多孢子目,担子菌科)竹孢新属和竹属一新种。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-20 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.183355
Chao-Ge Wang, Xin Zhang, Zhan-Bo Liu, Jian Chen, Yi-Fei Sun, Yu-Cheng Dai, Ying-Da Wu
{"title":"The new genus <i>Bambusiporia</i> and a new species of <i>Etheirodon</i> in <i>Steccherinaceae</i> (<i>Polyporales</i>, <i>Basidiomycota</i>) from China.","authors":"Chao-Ge Wang, Xin Zhang, Zhan-Bo Liu, Jian Chen, Yi-Fei Sun, Yu-Cheng Dai, Ying-Da Wu","doi":"10.3897/mycokeys.130.183355","DOIUrl":"10.3897/mycokeys.130.183355","url":null,"abstract":"<p><p><i>Steccherinaceae</i> is a speciose family of wood-inhabiting fungi containing various hymenophore configurations. Phylogenetic and morphological analyses of <i>Steccherinaceae</i> were carried out. Phylogenies were reconstructed using four genetic loci, including ITS, nLSU, <i>tef1</i>, and mtSSU. A new poroid genus, <i>Bambusiporia</i>, growing on dead bamboo from Yunnan Province in southwest China and typified by <i>Bambusiporia nivea</i>, is illustrated and described. It is characterized by resupinate basidiomata with a white pore surface when fresh, a monomitic hyphal system bearing clamp connections on generative hyphae, and ellipsoid, slightly thick-walled basidiospores. In addition, a new species in <i>Etheirodon</i>, <i>E. lilacinum</i>, is described, and it is characterized by resupinate to effused-reflexed basidiomata with a lilac hydnoid hymenophore when fresh; a dimitic hyphal system bearing clamp connections on generative hyphae; encrusted contextual generative hyphae; the absence of encrusted cystidia; and ellipsoid to broadly ellipsoid basidiospores measuring 4-4.5 × 3-3.8 µm. Moreover, the evolutionary timing of the main clades in <i>Steccherinaceae</i> was revealed based on conserved regions of two nuclear ribosomal genetic markers (ITS + nLSU). The ancestor of <i>Steccherinaceae</i> evolved during the early Cretaceous at 109.27 Myr [95% highest posterior density (HPD) of 81.91-141.87 Mya]. The initial diversification of the <i>Bambusiporia</i> clade occurred during the late Cretaceous with a mean crown age of 83.23 Myr [95% highest posterior density (HPD) of 56.74-112.09 Myr], earlier than other genera in <i>Steccherinaceae</i>. The <i>Etheirodon</i> clade emerged with a mean stem age of 51.98 Myr [95% highest posterior density (HPD) of 34.49-73.82 Myr] and a mean crown age of 19.56 Myr [95% highest posterior density (HPD) of 12.02-29.35 Myr].</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"101-126"},"PeriodicalIF":3.6,"publicationDate":"2026-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13032136/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147575965","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
Desert mycobiome of Saudi Arabia is driven by vegetation patterns. 沙特阿拉伯沙漠真菌群落受植被模式驱动。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-19 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.176937
Israel Mani, Vladimir Mikryukov, Saad Alkahtani, Leho Tedersoo
{"title":"Desert mycobiome of Saudi Arabia is driven by vegetation patterns.","authors":"Israel Mani, Vladimir Mikryukov, Saad Alkahtani, Leho Tedersoo","doi":"10.3897/mycokeys.130.176937","DOIUrl":"10.3897/mycokeys.130.176937","url":null,"abstract":"<p><p>Deserts are home to diverse microbial communities important in many ecological processes and strategies for responding to a changing climate. We recorded the biodiversity of soil-inhabiting fungi and their predictors in Saudi Arabia via metabarcoding. Alpha diversity of the fungal communities varied greatly, with high diversity in moist montane habitats and very low diversity in hyper-arid regions. The fungal community was dominated by members of the orders Pleosporales, Pezizales, Agaricales, Glomerales, and Sordariales, most of which represented saprotrophic guilds. Modelling analyses showed that soil pH, elevation, vegetation coverage, and vegetation indices substantially impact soil fungal richness and community composition. These patterns mirror global dryland trends, with low diversity and high evenness in hyper-arid sites but higher richness and ecological differentiation in montane and vegetated regions. Our results demonstrate that vegetation cover, edaphic conditions, and altitude jointly shape fungal diversity in Saudi Arabian soils, offering mechanistic insight into community assembly and predicting ecosystem responses to climate change in arid landscapes.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"71-100"},"PeriodicalIF":3.6,"publicationDate":"2026-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13022707/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147575925","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 Entoloma subgenus Cyanula (E. alpigenum and E. muscicola) from montane forests of Azad Jammu and Kashmir, Pakistan (Agaricales, Entolomataceae). 巴基斯坦Azad Jammu和Kashmir山区森林青霉亚属二新种(青霉属,青霉科)。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-18 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.182629
Rubab Khurshid, Arooj Naseer, Qirui Li, Abdul Nasir Khalid
{"title":"Two new species of <i>Entoloma</i> subgenus <i>Cyanula</i> (<i>E. alpigenum</i> and <i>E. muscicola</i>) from montane forests of Azad Jammu and Kashmir, Pakistan (Agaricales, Entolomataceae).","authors":"Rubab Khurshid, Arooj Naseer, Qirui Li, Abdul Nasir Khalid","doi":"10.3897/mycokeys.130.182629","DOIUrl":"10.3897/mycokeys.130.182629","url":null,"abstract":"<p><p>Two new species of genus <i>Entoloma</i> in subgenus <i>Cyanula</i>, <i>Entoloma alpigenum</i> and <i>Entoloma muscicola</i> are described from the mixed forests of Azad Jammu and Kashmir, Pakistan. <i>Entoloma muscicola</i> is characterized by a cuspidate, deep brown pileus with wavy margins, distant pale yellow lamellae, weakly angled mono-gutulate basidiospores, predominantly two-spored basidia, and clavate cheilocystidia with wavy apical caps. In contrast, <i>Entoloma alpigenum</i> is characterized by a light brown, slightly squamulose pileus, pale yellowish lamellae, larger 5-7 angled mono-gutulate basidiospores and cylindrical to flexuose cheilocystidia. Both species are ecologically associated with high-altitude mixed forests. Phylogenetic analyses have placed these new species in subgenus <i>Cyanula</i>, forming sister clades within section <i>Griseocyanea</i>, which support their distinct taxonomic status. Illustrated descriptions of their macro- and microscopic features and phylogenetic analyses, based on nrITS, nrLSU, mtSSU and <i>rpb</i>2 regions are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"51-69"},"PeriodicalIF":3.6,"publicationDate":"2026-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13019351/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147576024","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
Taxonomy and phylogeny of saprobic Sordariomycetes (Ascomycota) from woody litter in terrestrial ecosystems of Yunnan Province, China. 云南陆地生态系统凋落木本植物中腐坏伞菌的分类与系统发育。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-18 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.130.181430
Guang-Cong Ren, Dhanushka Wanasinghe, Heng Gui, Zu-Yi Zhou, Xian Shi, Turki Kh Faraj, Kai-Xuan Dong
{"title":"Taxonomy and phylogeny of saprobic Sordariomycetes (Ascomycota) from woody litter in terrestrial ecosystems of Yunnan Province, China.","authors":"Guang-Cong Ren, Dhanushka Wanasinghe, Heng Gui, Zu-Yi Zhou, Xian Shi, Turki Kh Faraj, Kai-Xuan Dong","doi":"10.3897/mycokeys.130.181430","DOIUrl":"10.3897/mycokeys.130.181430","url":null,"abstract":"<p><p>As part of our investigation into the diversity of woody litter fungi in Yunnan Province, China, we identified ten microfungal taxa associated with dead woody litter in terrestrial habitats. Based on detailed morphological comparisons and multigene phylogenetic analyses using Maximum Likelihood and Bayesian Inference, including non-translated loci and protein-coding regions, we identified three taxa as new species and seven collections as new records within Sordariomycetes. Three novel species are <i>Barrmaelia nixiensis</i>, <i>Biscogniauxia xishuangbannaensis</i>, <i>Neolinocarpon lincangense</i>, while <i>Jattaea algeriensis</i>, <i>Lasiosphaeris hispida</i>, <i>Neoleptosporella camporesiana</i>, <i>Planisphaeria karsti</i>, <i>P. reniformispora</i>, <i>Phaeoacremonium camporesii</i> and <i>Thyridium tiliae</i> represent new host records. Comprehensive morphological descriptions and illustrations are provided to support the identification and classification of these taxa.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"130 ","pages":"1-49"},"PeriodicalIF":3.6,"publicationDate":"2026-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13019349/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147575903","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
Taxonomic novelties and host associations of Sordariomycetes from wetland-dwelling Poales in Thailand. 泰国湿地沼泽中sordariomyetes的分类新异及寄主关联。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-16 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.129.163092
Amuhenage T Bhagya, Chayanard Phukhamsakda, Pattana Kakumyan, Ali H Bahkali, E B Gareth Jones, Kevin D Hyde
{"title":"Taxonomic novelties and host associations of <i>Sordariomycetes</i> from wetland-dwelling <i>Poales</i> in Thailand.","authors":"Amuhenage T Bhagya, Chayanard Phukhamsakda, Pattana Kakumyan, Ali H Bahkali, E B Gareth Jones, Kevin D Hyde","doi":"10.3897/mycokeys.129.163092","DOIUrl":"10.3897/mycokeys.129.163092","url":null,"abstract":"<p><p><i>Poales</i> is one of the largest orders of monocotyledonous plants, comprising families such as <i>Cyperaceae</i>, <i>Poaceae</i>, and <i>Typhaceae</i>. These plant families dominate the macrophytes found in tropical lentic and lotic wetlands habitat in Prachuap Khiri Khan Thailand. This study investigated microfungi associated with wetland-dwelling <i>Poales</i> and revealed taxa belonging to <i>Chaetomiaceae</i>, <i>Naviculisporaceae</i>, <i>Pleurotheciaceae</i>, and <i>Schizotheciaceae</i> in <i>Sordariomycetes</i> were prominent. Submerged and decaying plant material from <i>Cyperaceae</i> and <i>Typhaceae</i> were gathered from the Pran Buri marshlands and the Pran Buri River, Thailand. The spatial distribution of the locations was significantly influenced by fluctuations in ocean water levels. Fungal characterization was performed using morphological analysis and multigene phylogeny, incorporating nuclear ribosomal DNA (ITS, LSU, SSU) and protein-coding loci (<i>rpb2</i>, <i>tub2</i>, <i>tef1-α</i>). This study introduces two novel species, <i>Corynascus fluvialis</i> and <i>Pseudorhypophila hyalibasiconica</i> from <i>Carex</i> sp. along with two new host records: <i>Dematipyriforma aquilariae</i> from <i>Typha</i> sp. and <i>Triangularia allahabadensis</i> from <i>Carex</i> sp. <i>Pseudorhypophila hyalibasiconica</i> is characterized by ovoid to limoniform upper cells and a hyaline conical lower cell. <i>Corynascus fluvialis</i> differs from other members of <i>Corynascus</i> by possessing angular pedicellate asci, and ascospores with a single apical germ pore. The comparisons using morphology and phylogeny of newly described taxa are provided. This study investigates the role of sustainably managed forests in the conservation of terrestrial ecosystems.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"129 ","pages":"345-370"},"PeriodicalIF":3.6,"publicationDate":"2026-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13010169/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147516043","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
Morphological and phylogenetic analyses reveal two new entomopathogenic fungi within the genus Ophiocordyceps (Ophiocordycipitaceae, Hypocreales). 形态学和系统发育分析揭示了两种新的昆虫病原真菌在蛇虫草属(蛇虫草科,下creales)。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-03-12 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.129.177387
Zhi-Qin Wang, Zi-Han Wang, Wen-Ya Shao, Yuan-Bing Wang
{"title":"Morphological and phylogenetic analyses reveal two new entomopathogenic fungi within the genus <i>Ophiocordyceps</i> (<i>Ophiocordycipitaceae</i>, <i>Hypocreales</i>).","authors":"Zhi-Qin Wang, Zi-Han Wang, Wen-Ya Shao, Yuan-Bing Wang","doi":"10.3897/mycokeys.129.177387","DOIUrl":"https://doi.org/10.3897/mycokeys.129.177387","url":null,"abstract":"<p><p>This study reports on two new species, <i>Ophiocordyceps simaoensis</i> and <i>O. guishanensis</i>, from Yunnan Province, Southwestern China. These two species are introduced based on the morphological comparisons and phylogenetic evidence of a multigene dataset (nr<i>SSU</i>, nr<i>LSU</i>, <i>tef-1α</i>, <i>rpb1</i>, and <i>rpb2</i>). Phylogenetic analyses reveal that <i>O. simaoensis</i> is closely related to <i>O. longistipes</i> and <i>O. fusiformis</i>, whereas <i>O. guishanensis</i> shares a close relationship with <i>O. acicularis</i> and <i>O. liaoningensis</i>. Morphologically, <i>O. simaoensis</i> can be distinguished from its phylogenetically close relatives by its smaller, immersed perithecia, shorter asci and ascospores. <i>Ophiocordyceps guishanensis</i> differs from <i>O. acicularis</i> and <i>O. liaoningensis</i> by its smaller asci.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"129 ","pages":"299-324"},"PeriodicalIF":3.6,"publicationDate":"2026-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13003338/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147500257","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
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