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  • Spielmann, Adriano Afonso (5)
  • Aptroot, André (4)
  • Cáceres, Marcela Eugenia da Silva (1)
  • Gumboski, Emerson Luiz (1)
  • Honda, Neli Kika (1)
  • Lorenz, Aline Pedroso (1)
  • Santos, Lidiane Alves dos (1)
  • Scur, Mayara Camila (1)
  • Souza, Maria Fernanda de (1)
  • de Souza Silva, Maria Fernanda (1)
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  • 2020 (2)
  • 2021 (2)
  • 2022 (1)

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  • Working Paper (5)

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  • English (5)

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The rediscovery of Xanthoria (Teloschistaceae) in Brazil (2021)
Spielmann, Adriano Afonso ; Scur, Mayara Camila ; Lorenz, Aline Pedroso ; Honda, Neli Kika
After the first collection by Malme in 1892, a specimen of the genus Xanthoria was rediscovered growing on the public library wall in a coastal city from southern Brazil. The specimen is morphologically, chemically, and genetically similar to X. parietina.
New lichen species from the Pantanal in Mato Grosso do Sul, Brazil (2020)
Aptroot, André ; de Souza Silva, Maria Fernanda ; Spielmann, Adriano Afonso
The Pantanal is a wetland biome in the interior of Brazil. It is known for its rich macrofauna. Botanically, it is relatively species poor, although the marshes have trees and shrubs throughout and there are occasional forested, even somewhat rocky hills. Lichens have received only scant attention so far, but the area is not very species rich (Canêz et al. 2020). We visited the Pantanal several times and collected in different areas. Here we describe four new species, one of which is locally the most common macrolichen, which was found on places elsewhere in the state and in the bordering state of Mato Grosso as well.
New lichen species and records from Santa Catarina and Rio Grande do Sul, Brazil (2021)
Aptroot, André ; Spielmann, Adriano Afonso ; Gumboski, Emerson Luiz
Six species of lichens are described as new from Santa Catarina and Rio Grande do Sul (Brazil): Astrothelium aureoirregulare Aptroot & Gumboski, Bogoriella xantholateralis Aptroot, Lecanora umbilicatimmersa Aptroot & Spielmann, Lepra lichexanthonorstictica Aptroot, Megalaria flavosorediata Aptroot and Vainionora sorediata Aptroot. Moreover, 28 further species are reported which are first records for Brazil; and a further 166 are first records for Santa Catarina and 104 for Rio Grande do Sul.
Four new Astrothelium species and a Mazaediothecium from Várzea areas in Mato Grosso do Sul, Brazil (2020)
Aptroot, André ; Spielmann, Adriano Afonso
Five species of lichens are described as new from Várzea areas in Mato Grosso do Sul (Brazil): Astrothelium fernandae, A. pseudodermatodes, A. septoconicum, A. xanthopseudocyphellatum, and Mazaediothecium serendipiticum, the latter being deviating from all other species in its order by the at least morphologically chlorococcoid photobiont. Further, we found 226 identifiable species in the Várzea reserve near Jateí and 47 on a farm near Naviraí. Of these, 15 are new records for Brazil and a further 88 are first reports from the state.
New lichen records from Brazil (2022)
Aptroot, André ; Souza, Maria Fernanda de ; Cáceres, Marcela Eugenia da Silva ; Santos, Lidiane Alves dos ; Spielmann, Adriano Afonso
Based on recent records, 89 lichen species are reported as new to Brazil. For the genera Ancistrosporella, Jamesiella, Lambiella, Paulia, Polyblastia, Porocyphus, and Trimmatothele, it is the first time they are reported from Brazil. Many more, in total 523 species, are newly reported from individual states.
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