Figuras 13-15 - uploaded by Adriana De Mello Gugliotta
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Rigidoporus microporus. 13. Hifas generativas. 14. Cistidíolos. 15. Basidiósporos. Figuras 16-19. Rigidoporus vinctus var. vinctus. 16. Hifas generativas. 17. Cistídios. 18. Cistidíolos. 19. Basidiósporos.
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A survey of Meripilaceae species from "Parque Estadual das Fontes do Ipiranga", Municipality of São Paulo, São Paulo State, Brazil was carried out. Six species were identified: Abortiporus fractipes (Berk. & M.A. Curtis) Gilbn. & Ryvarden, Antrodia albida (Fr.) Donk, Hydnopolyporus fimbriatus (Fr.) D.A. Reid, Rigidoporus lineatus (Pers.) Ryvarden,...
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A survey of Polyporus species was carried out in "Parque Estadual das Fontes do Ipiranga" (PEFI), Municipality of São Paulo, São Paulo State, Brazil. Eight species were found: Polyporus arcularius (Batsch) Fr., P. dictyopusMont., P. guianensis Mont., P. lentinoides (Henn.) Lloyd, P. philippinensis Berk., P. tenuiculus (P. Beauv.) Fr., P. tricholoma...
Citations
... The Meripilaceae Jülich family is composed of macroscopic, lignicolous and polyporoid mushrooms with wide distribution among biomes in the world, including the Cerrado domain in South America, Brazil (Leal;Gugliotta, 2008). Microorganisms belonging to this family have recognized ecological articulation with great expression within forest ecosystems, actively participating in the cycling of nutrients and in the decomposition of humic material, cellulose and lignin Ryvarden, 1986Ryvarden, , 1987Ryvarden, 1991;Rayner, 1995;Ruiz;Varela, 2006). ...
... The Meripilaceae Jülich family is composed of macroscopic, lignicolous and polyporoid mushrooms with wide distribution among biomes in the world, including the Cerrado domain in South America, Brazil (Leal;Gugliotta, 2008). Microorganisms belonging to this family have recognized ecological articulation with great expression within forest ecosystems, actively participating in the cycling of nutrients and in the decomposition of humic material, cellulose and lignin Ryvarden, 1986Ryvarden, , 1987Ryvarden, 1991;Rayner, 1995;Ruiz;Varela, 2006). ...
Hydnopolyporus fimbriatus is a species of mushroom of the Meripilaceae Jülich family found in some regions of Central and South America. This study aimed to evaluate the qualitative phytochemical composition, the antioxidant activity in the reduction of DPPH and hydroxyl free radicals and to determine the flavonoid contents and total phenolics in the ethanolic extract of the mushroom H. fimbriatus. The ethanolic extract was prepared and lyophilized. Qualitative phytochemical prospection assays were performed for different groups of organic compounds. The antioxidant assay was carried out in the reduction of the 2,2-diphenyl-1-picrylhy-drazyl free radical and in the reduction of the hydroxyl free radical by colorimetric methods. The ethanolic extract of H. fimbriatus positively exhibited several phytochemical groups, moderate antioxidant activity in reducing free radical DPPH 101.09 µ mL-1, high hydroxyl radical reducing activity 87.51% and potential total phenolic content 20.15 mg GAE 100 g-1 of dry extract. Flavonoids content was not observed possibly due to the colorimetric method using aluminum chloride. With these results, it was possible to characterize the ethanolic extract of the vegetative part of Hydnopolyporus fimbriatus. New studies should be carried out in an attempt to develop a quantitative method of total flavonoids as well as test the extract in other biological models, thus being able to develop new drugs or products for agricultural use.
... Characterization for identifying isolated pathogenic fungus was carried out by observing the morphological characters by binocular microscope (OLYMPUS BX51) and electron microscope (ZEISS EVO MA10 scanning electron microscope) and referred to the literature [15][16][17]. ...
... Fungi of the genus Rigidoporus were characterized by monomitic and septate hyphae systems. The cystidioles were present between hyphae [15][16][17]. ...
White root disease is a significant disease of cashew in Indonesia. However, the identity of the causal agent of the disease remains unclear. The objective of the research was to determine the pathogen causing cashew white root disease. Procedures undertaken in this research were (1) field observation in cashew plantations in Karangasem, Bali; (2) isolation and characterization of the suspected fungus and (3) Koch’s postulate on cashew saplings in the greenhouse. Field observation showed that white root disease occurs in cashew plantations with trees prevalently at the age of 8-23 years, with the primary symptom wilting and the presence of rhizomorph on the basal stem. Morphologically, Rigidoporus sp. fungus was consistently isolated from the root of infected plants. An artificial inoculation on nine-month-old saplings showed that wilting symptoms and the presence of rhizomorph on the basal stem developed at 51-76 days after inoculation. The inoculated saplings finally died. Root colonization by Rigidoporus sp. ranged from 35-90%. Rigidoporus sp. as the causal agent of white root disease of cashew was confirmed.
... Para o reconhecimento da espécie deve-se observar as seguintes características principais: basidioma em formato de roseta, com superfície himenal variável, papilhosa a hidnoide, com sistema hifálico monomítico, com hifas generativas sem ansas e apresentando basidiósporos subglobosos (LEAL & GUGLIOTTA, 2008). O fungo da espécie L. gilbertsonii tem um basidioma imbricado com pilosidade dimidiada e superfície superior pálida, com a cor variando de salmão ou laranja a rosa-clara, sendo marrom-clara quando mais velho. ...
Fungos são seres vivos ubíquos, heterotróficos, uni ou multicelulares, morfologicamente diversificados e importantes para o ecossistema pela reciclagem da matéria orgânica e equilíbrio ecológico. Diversidade cultural define-se como diversidade biológica, cultural e linguística, incluindo inter-relações, dentro do complexo sistema adaptativo socioecológico. Este trabalho propõe o termo FUNGA CULTURAL como estudo da presença fúngica nas diferentes manifestações culturais. Como exemplo de manifestação cultural, este artigo trata de relacionar fungos com filatelia. Objetivou-se realizar um inventário dos selos comemorativos brasileiros que apresentam imagens de fungos, além de analisar suas representações na Funga Cultural e descrever as características de tais espécies. Foram analisados todos os selos postais comemorativos emitidos pela Empresa de Correios e Telégrafos do Brasil durante o período de 1900 a 2019. Foram emitidos dez selos
com estampas de fungos, em três diferentes séries: três selos da série FUNGOS; um selo da série ESTAÇÃO ECOLÓGICA DO TAIM-RS; e seis selos da série DIVERSIDADE DE FUNGOS. Os fungos apresentam ínfima representatividade nos selos comemorativos brasileiros. Os selos fazem parte da cultura humana e aqueles com estampas de fungos podem ser inseridos como representantes da Funga Cultural. Ademais, pode-se usar o selo como mais um recurso didático no ensino da funga e na divulgação científica.
... Durante o estudo, 224 espécimes foram identificados em 41 espécies, dentre as quais um novo registro para o Estado de São Paulo: Neofavolus subpurpurascens (Murrill) Palacio & Robledo, mostrando o estabelecimento da comunidade fúngica na área restaurada e ainda que a recuperação de áreas degradadas contribui para a manutenção da diversidade fúngica do Estado. Palavras-chave: Basidiomycota, conservação, diversidade, Polyporaceae, reflorestamento Introdução O conhecimento da diversidade de macrofungos, no Estado de São Paulo, especialmente de Agaricomycetes, tem se restringido às unidades de conservação (Bononi 1984, Gugliotta & Bononi 1999, Leal & Gugliotta 2008, Gugliotta et al. 2011, Abrahão et al. 2012, Motato-Vásquez & Gugliotta 2013, Motato-Vásquez et al. 2014, Pires & Gugliotta 2016 De acordo com Barbosa et al. (2013), foi implantada na reserva um reflorestamento heterogêneo de alta diversidade com 101 espécies arbóreas nativas (56% não pioneiras, 37% pioneiras e 7% de espécies não classificadas ou exóticas), escolhidas dentre as que ocorrem na fitofisionomia Floresta Estacional Semidecidual, que anteriormente cobria a região (Mandetta 2007). ...
RESUMO A diversidade de Agaricomycetes lignícolas (Basidiomycota) foi estudada no Parque Florestal São Marcelo, localizado no município de Mogi-Guaçu, SP, Brasil, em processo de restauração desde 2002 por meio de um plantio com mais de 100 espécies arbóreas nativas. As coletas foram realizadas bimestralmente durante o período de outubro de 2015 a outubro de 2016. Os espécimes foram identificados com base na morfologia do basidioma e depositados no Herbário SP. Durante o estudo, 224 espécimes foram identificados em 41 espécies, dentre as quais um novo registro para o Estado de São Paulo: Neofavolus subpurpurascens (Murrill) Palacio & Robledo, mostrando o estabelecimento da comunidade fúngica na área restaurada e ainda que a recuperação de áreas degradadas contribui para a manutenção da diversidade fúngica do Estado.
... Cespitosos a ras de suelo, unido con raíces de árboles nativos vivos de Quercus humboldtii, Myrcianthes leucoxyla (Ortega) McVaugh, e introducidos de eucalyptus globulus Labill., lo que concuerda con otros registros suramericanos donde se cita como un hongo lignícola que puede encontrarse en contacto con raíces y suelo (WRIGHT & ALBERTÓ, 2006 , 2006), siendo común para áreas tropicales del continente americano (REID, 1962;FIDALGO, 1963). La especie se ha registrado en Brasil (FIDALGO & FIDALGO, 1957;RICK, 1960;LEAL & GUGLIOTTA, 2008;GIBERTONI & DRECHSLER-SANTOS, 2010) y México (RAYMUN DO & VALENZUELA, 2003;LÓPEZ & GARCÍA, 2011;MEDINA-JARITZ et al., 2012). En Colombia únicamente se había reportado para el Valle del Cauca (CHARDON & TORO, 1930). ...
Hydnopolyporus fimbriatus is a lignicolous fungus reported in Colombia for the first and last time in 1930 for the department of Valle del Cauca. During the collection at the campus of Universidad Nacional de Colombia, in Bogotá, the presence of the species was recorded with which its distribution for the department of Cundinamarca expands. Three basidiome were collected and examined following the protocols established by the specialized literature. Mycological information is provided on macroscopic and microscopic characteristics, current distribution, time of collection and substrate for growth of the basidiome.
... Many studies on polypores have been carried out in Brazil, and many of them in areas of the Atlantic forest (Bononi et al. 1981, Jesus 1993, Gugliotta & Bononi 1999, Xavier-Santos et al. 2004, Louza & Gugliotta 2007, Leal & Gugliotta 2008, Abrahão et al. 2009, Baltazar & Gibertoni 2009, Gugliotta et al. 2010, Westphalen & Silveira 2008, Westphalen &. 2010, Motato-Vásquez & Gugliotta 2014, Motato-Vásquez et al. 2015, Pires & Gugliotta 2016. The Atlantic forest, which originally occupied 1,315,460 km² of Brazilian territory, presently only covers about 8% of its original area (Fundação SOS Mata Atlântica andINPE 2009, 2011), being placed in the top five list of the biologically richest and most threatened regions (biodiversity hotspots) on the planet (Mittermeier et al. 2004). ...
This survey presents the first species list of the poroid fungi (Polyporales and related genera) from Parque Estadual da Serra do Mar, Núcleo Santa Virgínia, the largest area of the Atlantic forest in Brazil. A total of 68 species, 38 genera and ten families were found in the studied area. Antrodiella luteocontexta, Ceriporiopsis flavilutea, Diplomitoporus navisporus, Flaviporus venustus, Grammothele fuligo, Oxyporus latemarginatus, Perenniporia cremeopora, Postia subcaesia and Postia tephroleuca are recorded for the first time to São Paulo State and Dichomitus campestris and Postia undosa represent the first records in Brazil. Full description of the new records in Brazil, comments about the new records in São Paulo State, as well as pictures and an identification key are provided.
... In the state of São Paulo, there are gaps in the knowledge even in the Atlantic rainforest, one of the most studied biomes in the country (Capelari et al. 1998, Capelari & Gugliotta 2006, Prado et al. 2008. Of the many inventories conducted in the state of São Paulo (Fidalgo & Fidalgo 1957, Bononi 1979, 1984a,b, Bononi et al. 1981, Jesus 1993, Gugliotta 1997, Soares & Gugliotta 1998, Gugliotta & Bononi 1999, Xavier-Santos et al. 2004, Louza & Gugliotta 2007, Leal & Gugliotta 2008, Abrahão et al. 2009, Gugliotta et al. 2010, Gugliotta et al. 2011, none addresses the diversity of the Parque Estadual da Serra do Mar, a well-preserved area of Atlantic rainforest. The aim of this work is to increase knowledge of the geographical distribution of eight polypores not yet registered in the state of São Paulo or in Brazil. ...
The diversity of polypores in Brazil is still poorly known. During a survey of this group in Parque Estadual da Serra do Mar, Núcleo Santa Virgínia, São Paulo state, undertaken from April 2013 to April 2014, the species Cinereomyces dilutabilis (Loguercio-Leite & J.E. Wright) Miettinen, Flaviporus brownii (Humb.) Donk, F. subhydrophilus (Speg.) Rajchenb. & J.E. Wright, Fomitiporia bambusarum (Rick) Campos-Santana & Decock, Inonotus tropicalis (M.J. Larsen & Lombard) T. Wagner & M. Fisch., Junghuhnia carneola (Bres.) Rajchenb., Rigidoporus crocatus (Pat.) Ryvarden and Skeletocutis nivea (Jungh.) Jean Keller were found as new records for the state of São Paulo and Dichomitus cylindrosporus Ryvarden as a new record for Brazil. Full descriptions, illustrations and remarks on the species are provided.
... Overeem apresenta morfologia parecida, mas não apresenta os cistídios incrustados. Rigidoporus lineatus apresenta distribuição Pantropical, (Núñez & Ryvarden 2001;Leal & Gugliotta 2008), sendo sua ocorrência registrada nos domínios fitogeográficos da Amazônia, Cerrado e Mata Atlântica . Os materiais estudados aqui representam o primeiro registro da espécie para o território Mato-grossense. ...
... Overeem apresenta morfologia parecida, mas não apresenta os cistídios incrustados. Rigi- doporus lineatus apresenta distribuição Pantropical, (Núñez & Ryvarden 2001;Leal & Gugliotta 2008), sendo sua ocorrência registrada nos domínios fitogeográficos da Amazônia, Cerrado e Mata Atlântica ( Gugliotta et al. 2015 Notas: este táxon é caracterizado por apresentar basidiomas pileados, coriáceos, superfície su- perior levemente tomentosa, acinzentada, himenóforo lamelar com lamelas fendidas (longitu- dinalmente divididas na margem), sistema hifal monomítico, com hifas generativas fibuladas, e basidiósporos elipsoides a cilíndricos (4-7 × 1,5-3 µm), hialinos, de parede lisa, delgada e inamiloide. Schizophyllum brasiliense W.B. Cooke é uma espécie relacionada, no entanto apre- senta basidiomas marrons, himenoforo alaranjado e basidiósporos (9-11 × 2-2,5 µm) maiores (Cooke 1961). ...
... Donk [=A. heteromorpha fide Spirin et al. (2013)] has been recurrently reported in the Atlantic Forest of Southern Brazil on angiosperm substrata (Meijer 2006, Drechsler-Santos et al. 2008, Reck & Silveira 2008, Leal & Gugliotta 2008, Trierveiler-Pereira et al. 2009, Baltazar & Gibertoni 2009, Motato-Vásquez & Gugliota 2013, Drechsler-Santos et al. 2014. Macro and microscopic descriptions of these records do not evidence differences with the current circumscription of A. heteromorpha. ...
... Records from Southeastern Brazil have been characterized by having resupinate whitish basidiomata, angular to elongated pores (1-3/mm), dimitic hyphal system and cylindrical (12.5-15 × 3.75-6.25 µm), hyaline, thin-walled and smooth basidiospores (Leal & Gugliotta 2008). Without more detailed morphological and ecological evidence, besides molecular data, this weak morphological concept led us to keep the record as A. heteromorpha complex species as definided here (A. ...
... CoMMents on AntrodiA AlbidA froM Brazil: Antrodia albida (= A. heteromorpha) has been recorded frequently for Southeastern Brazil occurring in different ecosystems(Loguercio-Leite & Wright 1991, Meijer 2006, Drechsler-Santos et al. 2008, Leal & Gugliotta 2008, Reck & Silveira 2008, Baltazar & Gibertoni 2009, Trierveiler-Pereira et al. 2009, Motato-Vásquez & Gugliotta 2013, Drechsler-Santos et al. 2014. This fact could have been consequence of the proposed synonymy of Trametes subcervina Bres. ...
During the revision of the Antrodia species from the Atlantic Forest in southern Brazil,some specimens collected on dead branches of Baccharis (Asteraceae) were found to represent an undescribed species,Antrodia neotropica sp. nov. Morphologically,this new species is characterized by resupinate to effused-reflexed basidiomata with a cream to brown pore surface,a dimitic hyphal system and basidiospores that are cylindrical to subcylindrical,in dorsi-ventral view with an obovoid aspect,and from the side-view present a sigmoid ventral side. Molecular phylogeny inferred from nrITS and nrLSU sequence data confirmed that this species belongs to the Antrodia s.s. clade,closely related to European and North American species,A. serpens and A. heteromorpha. Its relationships within Antrodia s.s. as well as biological and morphological characters of Antrodia s.s. are discussed.
