Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico
Background and Aims: The genus Fuscoporia is characterized by resupinate or pileate basidiomata, dimitic hyphal system, generative hyaline hyphae with encrusted crystals, setal hyphae, hymenial setae and subglobose, ellipsoid or (sub)cylindrical basidiospores. It has a cosmopolitan distribution and...
| Autore principale: | |
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| Natura: | Online |
| Lingua: | eng |
| Pubblicazione: |
Instituto de Ecología, A.C.
2021
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| Accesso online: | https://abm.ojs.inecol.mx/index.php/abm/article/view/1844 |
| _version_ | 1799771395598581760 |
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| author | Raymundo, Tania |
| author_facet | Raymundo, Tania |
| author_sort | Raymundo, Tania |
| collection | ABM |
| description | Background and Aims: The genus Fuscoporia is characterized by resupinate or pileate basidiomata, dimitic hyphal system, generative hyaline hyphae with encrusted crystals, setal hyphae, hymenial setae and subglobose, ellipsoid or (sub)cylindrical basidiospores. It has a cosmopolitan distribution and sixteen species have been registered from Mexico. The objective of this work was to describe and illustrate Fuscoporia valenzuelae, a new species from the tropical dry forest in Mexico.
Methods: The specimens were collected in tropical dry forest in the Chamela-Cuixmala and Sierra Álamos-Río Cuchujaqui Biosphere Reserves. Field data and morphological characteristics were recorded according to traditional techniques in mycology. The material was deposited in the herbarium ENCB of the Escuela Nacional de Ciencias Biológicas of the Instituto Politécnico Nacional.
Key results: The new species Fuscoporia valenzuelae was described. It is characterized by resupinate basidiomata of 1.5 m long, a hymenophore with angular to irregular pores (1-2 per mm), presence of hyphal and hymenial setae, and ellipsoid basidiospores. It grows on Astronium graveolens, causing white rot.
Conclusions: Fuscoporia with 17 species is the taxon best representing Hymenochaetaceae in Mexico. Fuscoporia valenzuelae is distributed in tropical dry forests of the Pacific Coast. |
| format | Online |
| id | oai:oai.abm.ojs.inecol.mx:article-1844 |
| institution | Acta Botanica Mexicana |
| language | eng |
| publishDate | 2021 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.abm.ojs.inecol.mx:article-18442022-11-17T00:36:16Z Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), una especie nueva del bosque tropical caducifolio en México Raymundo, Tania Astronium graveolens Fuscoporia contigua Hymenochaetales Pacific Coast Astronium graveolens Fuscoporia contigua Hymenochaetales Planicie Costera del Pacífico Background and Aims: The genus Fuscoporia is characterized by resupinate or pileate basidiomata, dimitic hyphal system, generative hyaline hyphae with encrusted crystals, setal hyphae, hymenial setae and subglobose, ellipsoid or (sub)cylindrical basidiospores. It has a cosmopolitan distribution and sixteen species have been registered from Mexico. The objective of this work was to describe and illustrate Fuscoporia valenzuelae, a new species from the tropical dry forest in Mexico. Methods: The specimens were collected in tropical dry forest in the Chamela-Cuixmala and Sierra Álamos-Río Cuchujaqui Biosphere Reserves. Field data and morphological characteristics were recorded according to traditional techniques in mycology. The material was deposited in the herbarium ENCB of the Escuela Nacional de Ciencias Biológicas of the Instituto Politécnico Nacional. Key results: The new species Fuscoporia valenzuelae was described. It is characterized by resupinate basidiomata of 1.5 m long, a hymenophore with angular to irregular pores (1-2 per mm), presence of hyphal and hymenial setae, and ellipsoid basidiospores. It grows on Astronium graveolens, causing white rot. Conclusions: Fuscoporia with 17 species is the taxon best representing Hymenochaetaceae in Mexico. Fuscoporia valenzuelae is distributed in tropical dry forests of the Pacific Coast. Antecedentes y Objetivos: El género Fuscoporia se caracteriza por basidiomas resupinados a pileados, sistema hifal dimítico con hifas generativas hialinas con cristales incrustados, setas hifales, setas himeniales, basidiosporas subglobosas, elipsoides o (sub)cilíndricas. Presenta distribución cosmopolita y en México se han registrado 16 especies. El objetivo de este trabajo es describir e ilustrar a Fuscoporia valenzuelae como especie nueva para el bosque tropical caducifolio en México. Métodos: Los especímenes se recolectaron en el bosque tropical caducifolio de las Reservas de la Biosfera Chamela-Cuixmala y Sierra Álamos-Río Cuchujaqui. Se registraron los datos de campo y las características morfológicas de acuerdo con las técnicas tradicionales en la micología. Los especímenes se encuentran depositados en el herbario ENCB de la Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional. Resultados clave: Se describe a Fuscoporia valenzuelae, una especie nueva que se caracteriza por basidiomas resupinados grandes de hasta 1.5 m de longitud, himenóforo con poros angulares a irregulares de 1-2 por mm, setas hifales y setas himeniales presentes; basidiosporas elipsoides. Crece sobre Astronium graveolens, causando pudrición blanca. Conclusiones: Fuscoporia con 17 especies es el taxón mejor representado de Hymenochaetaceae en México. Fuscoporia valenzuelae se distribuye en el bosque tropical caducifolio de la Planicie Costera del Pacífico. Instituto de Ecología, A.C. 2021-05-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion artículo evaluado por pares application/pdf text/xml application/epub+zip https://abm.ojs.inecol.mx/index.php/abm/article/view/1844 10.21829/abm128.2021.1844 Acta Botanica Mexicana; No. 128 (2021) Acta Botanica Mexicana; Núm. 128 (2021) 2448-7589 0187-7151 eng https://abm.ojs.inecol.mx/index.php/abm/article/view/1844/3815 https://abm.ojs.inecol.mx/index.php/abm/article/view/1844/3877 https://abm.ojs.inecol.mx/index.php/abm/article/view/1844/3816 https://creativecommons.org/licenses/by-nc/4.0 |
| spellingShingle | Raymundo, Tania Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title | Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title_full | Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title_fullStr | Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title_full_unstemmed | Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title_short | Fuscoporia valenzuelae (Hymenochaetaceae, Basidiomycota), a new species from the tropical dry forest in Mexico |
| title_sort | fuscoporia valenzuelae (hymenochaetaceae, basidiomycota), a new species from the tropical dry forest in mexico |
| url | https://abm.ojs.inecol.mx/index.php/abm/article/view/1844 |
| work_keys_str_mv | AT raymundotania fuscoporiavalenzuelaehymenochaetaceaebasidiomycotaanewspeciesfromthetropicaldryforestinmexico AT raymundotania fuscoporiavalenzuelaehymenochaetaceaebasidiomycotaunaespecienuevadelbosquetropicalcaducifolioenmexico |
