Author, as appears in the article.: Sandoval-Denis M; Guarro J; Cano-Lira J; Sutton D; Wiederhold N; de Hoog G; Abbott S; Decock C; Sigler L; Gené J

Department: Ciències Mèdiques Bàsiques

URV's Author/s: Cano Lira, José Francisco / Gené Díaz, Josepa / Guarro Artigas, Josep / SANDOVAL DENIS, MARCELO PATRICIO

Keywords: Wardomycopsis Wardomyces Trichurus Taxonomy Multigene phylogeny Microascales Gamsia Doratomyces Cephalotrichum wardomyces giganteus (malloch) sandoval-denis, guarro & gené wardomyces anomalus f.t. brooks & hansf. wardomyces trichurus gorgonifer bainier trichurus cylindricus clem. & shear trichurus trichosporum columbinum demelius taxonomy stysanus microsporus sacc. periconia nana ehrenb. multigene phylogeny monilia acremonium delacr. microascales isaria stemonitis pers.: fr. gamsia columbina (demelius) sandoval-denis, guarro & gené gamsia fairmania singularis sacc. doratomyces cephalotrichum hinnuleum sandoval-denis, guarro & gené cephalotrichum gorgonifer (bainier) sandoval-denis, gené & guarro cephalotrichum dendrocephalum (udagawa, y. horie & abdullah) s.p. abbott cephalotrichum cylindricum (clem. & shear) s. p. abbott cephalotrichum columnare (h.j. swart) s.p. abbott cephalotrichum brevistipitatum sandoval-denis, guarro & gené cephalotrichum asperulum (j.e. wright & s. marchand) sandoval-denis, guarro & gené cephalotrichum acaulium caviariforme (malloch & hubart) sandoval-denis, guarro & gené acaulium albonigrescens sopp acaulium acremonium (delacr.) sandoval-denis, guarro & gené

Abstract: © 2016 CBS-KNAW Fungal Biodiversity Centre The taxonomy of the synnematous genera Cephalotrichum, Doratomyces and Trichurus, and other related genera Gamsia, Wardomyces and Wardomycopsis, has been controversial and relies mainly on morphological criteria. These are microascaceous saprobic fungi mostly found in air and soil and with a worldwide distribution. In order to clarify their taxonomy and to delineate generic boundaries within the Microascaceae, we studied 57 isolates that include clinical, environmental and all the available ex-type strains of a large set of species by means of morphological, physiological and molecular phylogenetic analyses using DNA sequence data of four loci (the ITS region, and fragments of rDNA LSU, translation elongation factor 1α and β-tubulin). The results demonstrate that Cephalotrichum, Doratomyces and Trichurus are congeneric and the genus Cephalotrichum is accepted here with Echinobotryum as a further synonym. The genera Acaulium and Fairmania, typified by A. albonigrescens and F. singularis, respectively, are distinct from Microascus and Scopulariopsis, Gamsia is distinct from Wardomyces, and Wardomycopsis is confirmed as a separate genus in the Microascaceae. Two new species of Cephalotrichum are described as C. brevistipitatum and C. hinnuleum. Nine new combinations are proposed, i.e. Acaulium acremonium, A. caviariforme, Cephalotrichum asperulum, C. columnare, C. cylindricum, C. dendrocephalum, C. gorgonifer, Gamsia columbina and Wardomyces giganteus. A neotype is designed for C. stemonitis. Lectotypes and epitypes are designated for A. acremonium, A. albonigrescens, C. gorgonifer, C. nanum and W. anomalus. Cephalotrichum cylindricum, C. microsporum, F. singularis and Gamsia columbina are also epitypified with new specimens. Descriptions of the phenotypic features and dichotomous keys for identification are provided for accepted species in the different genera.

Thematic Areas: Plant science Mycology Interdisciplinar Ciências biológicas iii Ciências agrárias i Biotecnología Agricultural and biological sciences (miscellaneous)

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 01660616

Author's mail: josep.guarro@urv.cat jose.cano@urv.cat josepa.gene@urv.cat

Author identifier: 0000-0002-7839-7568 0000-0003-4495-4394 0000-0001-6195-9299

Record's date: 2023-02-26

Papper version: info:eu-repo/semantics/publishedVersion

Link to the original source: https://www.sciencedirect.com/science/article/pii/S0166061616300045

Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: Studies In Mycology. 83 (83): 193-233

APA: Sandoval-Denis M; Guarro J; Cano-Lira J; Sutton D; Wiederhold N; de Hoog G; Abbott S; Decock C; Sigler L; Gené J (2016). Phylogeny and taxonomic revision of Microascaceae with emphasis on synnematous fungi. Studies In Mycology, 83(83), 193-233. DOI: 10.1016/j.simyco.2016.07.002

Article's DOI: 10.1016/j.simyco.2016.07.002

Entity: Universitat Rovira i Virgili

Journal publication year: 2016

Publication Type: Journal Publications