Rigidoporus microporus (Sw.) Overeem, Icon. Fung. Malay.

Gomes-Silva, Allyne Christina, Medeiros, Priscila Sanjuan De, Soares, Adriene Mayra Da Silva, Sotão, Helen Maria Pontes, Ryvarden, Leif & Gibertoni, Tatiana Baptista, 2014, Two new species of Rigidoporus (Agaricomycetes) from Brazil and new records from the Brazilian Amazonia, Phytotaxa 156 (4), pp. 191-200 : 196

publication ID

https://doi.org/ 10.11646/phytotaxa.156.4.1

persistent identifier

https://treatment.plazi.org/id/E5353E06-DB6D-FF8B-FF3A-FCEEFB6AF807

treatment provided by

Felipe

scientific name

Rigidoporus microporus (Sw.) Overeem, Icon. Fung. Malay.
status

 

Rigidoporus microporus (Sw.) Overeem, Icon. Fung. Malay. View in CoL 5: 1 (1924).

Boletus microporus Sw., Fl. Ind. Occid. 3: 1925 (1806).

Description:— Ryvarden & Johansen (1980), Leal & Gugliotta (2008).

Distribution:— Pantropical ( Ryvarden & Johansen 1980). Known from several Brazilian States ( Gugliotta et al. 2013). This is the first record from Amapá and Mato Grosso States.

Ecology:— Parasitic on deciduous trees ( Ryvarden & Johansen 1980), but only one specimen was collect from living host ( URM 83023). The other specimens were collected on dead hardwoods .

Specimens examined:— BRAZIL. State of Acre: loc. n. det. October 1980, leg. B. Lowy et al. ( INPA 100278 View Materials , 100555 View Materials ) . State of Amapá: Porto Grande, Floresta Nacional do Amapá, PPBio, July 2009, leg. H.M.P. Sotão et al. ( MG 204285) , December 2009, leg. H.M.P. Sotão et al. ( MG 204303) , June 2010, leg. H.M.P. Sotão et al. ( MG 204308) , September 2011, leg. A.M.S. Soares et al. ( MG 204316) . State of Amazonas: Manaus, Rio Negro , 1966, leg. G. Eiten et al. (SP 71468), Barcelos , Serra do Aracá , March 1984, leg. G.J. Samuels ( INPA 129729 View Materials , Itacoatiara , loc. n. det., October 2005, leg. G. Eiten et al. (SP 71478), Jutaí , loc. n. det., October 1986, leg. E.S.S. Silva et al. ( INPA 153796 View Materials ) , Fonte Boa , November 1986, leg. E.S.S. Silva et al. ( INPA 155027 View Materials ) , Tapuruquará, Rio Negro , January 1978, leg. M.L. Farr et al. ( INPA 164426 View Materials ) , Coari, Rio Urucu , December 1993, leg. I.J.A. Aguiar ( INPA 178430 View Materials ) , Presidente Figueiredo, Usina Hidrelétrica de Balbina , s. date, leg. M.A. Jesus ( INPA 183739 View Materials ), BR174 , km 44, EEST, June 1996, leg. K. Vohland ( INPA 216394 View Materials ) , Campus do INPA, February 1985, leg. R. S. Carvalho ( INPA 185930 View Materials ) , March 1985, leg. M.A. Jesus ( INPA 185932 View Materials ) . State of Pará: Belém, Parque Ambiental de Belém , October 2011, leg. P.S. Medeiros ( MG 204426) , January 2012, leg. P. S. Medeiros ( MG 204409) , Parauapebas , June 1982, leg. Sperling et al. ( MG 106057) , Melgaço, Floresta Nacional de Caxiuanã , PPBIO, August 2007, leg. H.M.P. Sotão et al. ( MG 185260) , leg. P.S. Medeiros et al. ( MG 195294) , Oriximinã, loc. n. det., June 1980, leg. V. L. Bononi (SP 194211), Itaituba , loc. n. det., October 1977, leg. M. A. Sousa et al. ( INPA 74529 View Materials ) . State of Rondônia: Porto Velho, Parque Natural Municipal de Porto Velho , January 2009, leg. A.C. Gomes-Silva & E.B.A. Souza ( URM 81031, 81038 View Materials , 81043 View Materials ) , June 2009, leg. A.C. Gomes-Silva & E.B.A. Souza ( URM 81067, 81072 View Materials , 81073 View Materials ) , January 2010, leg. A.C. Gomes-Silva et al. ( URM 83026, 83028 View Materials , 83027 View Materials ) , February 2011, leg. A.C. Gomes-Silva et al. ( URM 83023, 83024 View Materials , 83025 View Materials ) , Jarú, margem direita do rio Jarú, aproximadamente 3 km do acampamento, October 1986, leg. M. Capelari & R. Maziero (SP 211470), May 1987, leg. M. Capelari & R. Maziero (SP 212001) . State of Mato Grosso: São Vicente , March 1982, leg. L. Carreira et al. ( MG 87570 ) . State of Roraima: Caracaraí , BR174 , km 328, November 1977, leg. I.J. Arapujo et al. ( INPA 76952 View Materials ) , Ilha de Maracá , July 1986, leg. B. Lowy et al. ( INPA 145015 View Materials ) , Boa Vista , loc. n. det., July 1989, leg. M.A. Jesus ( INPA 186205 View Materials ) .

Taxonomic remarks:— Rigidoporus microporus is characterized by the sessile basidiomata, orange-reddishbrown pileus surface, lack of cystidia, and subglobose basidiospores, 3.5–4.5(–5) × 3.5–4 µm.

URM

University of the Ryukyus

MG

Museum of Zoology

INPA

Instituto Nacional de Pesquisas da Amazonia

R

Departamento de Geologia, Universidad de Chile

V

Royal British Columbia Museum - Herbarium

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Polyporales

Family

Meripilaceae

Genus

Rigidoporus

Loc

Rigidoporus microporus (Sw.) Overeem, Icon. Fung. Malay.

Gomes-Silva, Allyne Christina, Medeiros, Priscila Sanjuan De, Soares, Adriene Mayra Da Silva, Sotão, Helen Maria Pontes, Ryvarden, Leif & Gibertoni, Tatiana Baptista 2014
2014
Loc

Rigidoporus microporus (Sw.) Overeem, Icon. Fung. Malay.

Sw. 1924: 1
1924
Loc

Boletus microporus

Sw., Fl. Ind. Occid. 1806: 1925
1806
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