Dictyochaeta multifimbriata, a new species from Taiwan

Kirschner, Roland; Chen, Chee-Jen

doi:10.1007/s11557-006-0026-7

Cited by 6 publications

(4 citation statements)

References 3 publications

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“…morphotype (C1). The C2 morphotype also occurs in C. aquatica [124], C. leomaiae [125], C. tropicalis [126], D. fimbriaspora [44], D. multifimbriata [34], D. multisetula, and D. renispora [44], which often have ellipsoidal to reniform or drop-shaped conidia with two or more setulae. Morphotype C4 with discrete phialides borne on nodose hyphae was also recorded in D. pahangensis [21] and Dictyochaetopsis polysetosa [127].…”

Section: Taxonomymentioning

confidence: 99%

“…Recently, several new species were described from China and Thailand e.g., [28][29][30]. Other, mostly single records, originate from different parts of the world e.g., [31][32][33][34][35][36][37][38].…”

Section: Introductionmentioning

confidence: 99%

“…The fungi that remain classified in Codinaea and Dictyochaeta are dematiaceous phialidic hyphomycetes that, based on literature and herbarium records, are globally distributed in major centers of diversity in Australasia, Holarctic realm, and the tropics, and thrive on decaying plant material such as bark, wood, wooden fruits, bamboo culms, palm fronds, fallen leaves and petioles in freshwater and terrestrial environments e.g., [2,5,6,[20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38]52]. They also occur as endophytes in living plants e.g., [53], or plant pathogens [54][55][56].…”

Section: Introductionmentioning

confidence: 99%

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Phylogenetic Reassessment, Taxonomy, and Biogeography of Codinaea and Similar Fungi

Réblová

Kolařík

Nekvindová

et al. 2021

JoF

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The genus Codinaea is a phialidic, dematiaceous hyphomycete known for its intriguing morphology and turbulent taxonomic history. This polyphasic study represents a new, comprehensive view on the taxonomy, systematics, and biogeography of Codinaea and its relatives. Phylogenetic analyses of three nuclear loci confirmed that Codinaea is polyphyletic. The generic concept was emended; it includes four morphotypes that contribute to its morphological complexity. Ancestral inference showed that the evolution of some traits is correlated and that these traits previously used to delimit taxa at the generic level occur in species that were shown to be congeneric. Five lineages of Codinaea-like fungi were recognized and introduced as new genera: Codinaeella, Nimesporella, Stilbochaeta, Tainosphaeriella, and Xyladelphia. Dual DNA barcoding facilitated identification at the species level. Codinaea and its segregates thrive on decaying plants, rarely occurring as endophytes or plant pathogens. Environmental ITS sequences indicate that they are common in bulk soil. The geographic distribution found using GlobalFungi database was consistent with known data. Most species are distributed in either the Holarctic realm or tropical geographic regions. The ancestral climatic zone was temperate, followed by transitions to the tropics; these fungi evolved primarily in Eurasia and Americas, with subsequent transitions to Africa and Australasia.

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Section: Taxonomymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Phylogenetic Reassessment, Taxonomy, and Biogeography of Codinaea and Similar Fungi

Réblová

Kolařík

Nekvindová

et al. 2021

JoF

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“…They also occur as plant pathogens or endophytes in living plants. ( Agnihothrudu 1968 , Lunghini et al 1971 , Shearer and Crane 1971 , Sutton and Hodges 1975 , Hewings and Crane 1981 , Holubová-Jechová 1984 , Kuthubutheen 1987 , Kuthubutheen and Nawawi 1990 , Kuthubutheen and Nawawi 1991a , Kuthubutheen and Nawawi 1991b , Réblová et al 1999 , Kirschner and Chen 2002 , Crous et al 2014 , Crous et al 2015 , Maharachchikumbura et al 2016 ).…”

Section: Introductionmentioning

confidence: 99%

A new species of Dictyochaeta (Sordariomycetes, Chaetosphaeriales, Chaetosphaeriaceae) from freshwater habitats in China

Yan¹,

Huang²,

Song³

et al. 2023

BDJ

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Freshwater fungi refer to the fungi that depend on the freshwater habitats for the whole life cycle or part of their life cycle. In this context, a new aquatic hyphomycete was isolated from decaying wood in a freshwater habitat in Jiangxi Province, China. Dictyochaeta jiangxiensis sp. nov., a new aquatic hyphomycete, is characterised by its unbranched, septate, base-fertile conidiophores with multisepta and single phialide at the apex, brown, sterile seta, monophialidic, subcylindrical conidiogenous cells narrowing below the funnel-shaped collarette, hyaline, unicellular, thin-walled, smooth, guttulate, falcate to subclavate conidia narrowly rounded at both ends with hair-like appendages. Phylogenetically, the new species Dictyochaeta jiangxiensis clustered together with Dictyochaeta brevis MFLU 19-0216 in a well-supported clade, but formed a separate branch. In order to better define the taxonomic status of the new species, a phylogenetic tree of most closely-related taxa in Chaetosphaeriaceae was established, based on multi-locus sequences (ITS and LSU). The novel species is described and illustrated. Newly-generated molecular data of Dictyochaeta jiangxiensis is also provided.

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Anamorphic chaetosphaeriaceous fungi from China

Wu¹,

Diao²

2022

Fungal Diversity

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Chaetosphaeriaceae is one of the largest families in Sordariomycetes with its members commonly found on decaying leaf, fruit, branch, bark and wood in both terrestrial and submerged environment in nature. This paper reports our research result of diversity, taxonomy and phylogeny of anamorphic Chaetosphaeriaceae in China, which is based on a systematic study with an integrated approach of morphological observation and phylogenetic analysis for a large collection (> 1300 herbarium specimens and 1100 living strains). The family Chaetosphaeriaceae is expanded to accommodate 89 accepted genera, including 22 new genera and 10 newly assigned genera. Most of these genera (except for Chaetosphaeria and several other relatively large genera) are delimitated as monophyletic genera with well-defined diagnostic characters in morphology. The phylogenetic connection of non-phialidic Sporidesmium-like fungi is further confirmed and expanded to 10 different genera. The polyphyletic Codinaea/Dictyochaeta/Tainosphaeria complex is further resolved with a taxonomic framework of 28 monophyletic genera by redelimitation of Codinaea and Dictyochaeta with narrower concept, acceptance of the 16 established genera, and finally introduction of 10 new genera. Chloridium is phylogenetically redefined as monophyletic genus with narrower concept as typified by the type species, but a systematic review in both generic and species level is still needed. For biodiversity of chaetosphaeriaceous fungi, a total of 369 species in 76 genera, including 119 new species, 47 new combinations, and one new name, are documented. The identification keys are provided for most genera, especially the large genera such as Codinaea s. str., Codinaeella, Stilbochaeta, Cryptophiale, Thozetella, Dinemasporium and Pseudolachnella. In addition, ten known species were excluded from the family and reclassified. Systematic revision of several relatively large polyphyletic genera should be conducted in future studies, including Bahusutrabeeja, Ellisembia, Stanjehughesia, Cacumisporium, Chaetosphaeria, Chloridium, Craspedodidymum, Cryptophiale, Cryptophialoidea, Dictyochaetopsis, Minimidochium, and many published species of Codinaea and Dictyochaeta.

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Dictyochaeta multifimbriata, a new species from Taiwan

Cited by 6 publications

References 3 publications

Phylogenetic Reassessment, Taxonomy, and Biogeography of Codinaea and Similar Fungi

Phylogenetic Reassessment, Taxonomy, and Biogeography of Codinaea and Similar Fungi

A new species of Dictyochaeta (Sordariomycetes, Chaetosphaeriales, Chaetosphaeriaceae) from freshwater habitats in China

Anamorphic chaetosphaeriaceous fungi from China

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