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Leite,Amanda Barreto Xavier; Menezes,Aline Anjos de; Souto,Leandro de Sousa; Aptroot,André; Lücking,Robert; Santos,Viviane Monique dos; Cáceres,Marcela Eugenia da Silva. |
The present study tested the hypothesis that species richness and composition of epiphytic microlichens can be used to support the phytosociological differentiation between Caatinga and Brejos de Altitude, as exemplified by the Muralha Reserve (Caatinga) and the Parque Estadual Mata do Pau Ferro (Brejo de Altitude), in the state of Paraíba, Brazil. A total of 755 lichen samples were collected, comprising 18 families, 42 genera and 111 species of epiphytic, corticolous microlichens. Overall species richness was higher in the Caatinga, with 67 species, compared to the Brejo, with 46 species. Species richness per sample was significantly higher in the Caatinga compared to the Brejo. Taxonomic composition also differed significantly between the two areas, with... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Corticolous microlichens; Mata Pau-Ferro; Reserva Muralha; Species composition; Species richness. |
Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000400457 |
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Pereira,Thamires Almeida; Passos,Paula de Oliveira; Santos,Lidiane Alves dos; Lücking,Robert; Cáceres,Marcela Eugenia Da Silva. |
Abstract In the frame of an ongoing lichen inventory of Atlantic Rainforest remnants in Northeast Brazil, five new species of Graphidaceae were discovered in a small forest fragment, Mata do Cipó, in Sergipe state, the smallest state of Brazil and among those with the highest deforestation rate in the country. An additional new species had already been collected in Panama before and was now also found in the Mata do Cipó and is described here as well. In total, 40 species of Graphidaceae are reported for this remnant, including a large number of taxa indicative of well-preserved rainforest. The new species are: Fissurina atlantica T.A. Pereira, M. Cáceres & Lücking, sp. nov., Graphis subaltamirensis Passos, M. Cáceres & Lücking, sp. nov.,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Deforestation; Fragmentation; Lichen diversity; Graphidaceae; Refugia; Sergipe. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100212 |
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