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dc.contributor.authorLeite, Amanda Barreto Xavier-
dc.contributor.authorMenezes, Aline Anjos de-
dc.contributor.authorSouto, Leandro de Sousa-
dc.contributor.authorAptroot, André-
dc.contributor.authorLücking, Robert-
dc.contributor.authorSantos, Viviane Monique dos-
dc.contributor.authorCáceres, Marcela Eugenia da Silva-
dc.date.accessioned2026-07-06T18:24:01Z-
dc.date.available2026-07-06T18:24:01Z-
dc.date.issued2015-
dc.identifier.citationLEITE, A. B. X. et al. Epiphytic microlichens as indicators of phytosociological differentiation between Caatinga and Brejos de Altitude. Acta Botanica Brasilica, Brasília, v. 29, n. 4, p. 457–466, 2015. Disponível em: https://www.scielo.br/j/abb/a/rjv5ykqYY4yRNskyhkyTrzk/?lang=en. Acesso em: 14 abr. 2026.pt_BR
dc.identifier.issn1677-941X-
dc.identifier.urihttps://ri.ufs.br/jspui/handle/riufs/25089-
dc.languageengpt_BR
dc.publisherSociedade Botânica do Brasilpt_BR
dc.relation.ispartofActa Botanica Brasilicapt_BR
dc.subjectCorticolous microlichenseng
dc.subjectMata Pau-Ferropor
dc.subjectReserva Muralhapor
dc.subjectSpecies compositioneng
dc.subjectSpecies richnesseng
dc.titleEpiphytic microlichens as indicators of phytosociological differentiation between Caatinga and Brejos de Altitudept_BR
dc.typeArtigopt_BR
dc.identifier.licenseCreative Commons Atribuição 4.0 Internacional (CC BY 4.0)pt_BR
dc.description.resumoThe 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 Arthoniaceae, Caliciaceae, Chrysothrichaceae, Graphidaceae (particularly Graphis), Lecanoraceae, Mycoporaceae, Pertusariaceae, and Trypetheliaceae being dominant in, or exclusive to, the Caatinga, whereas Coenogoniaceae, Graphidaceae (Diorygma, Fissurina, Myriotrema, Ocellularia, Phaeographis, Sarcographa), Malmideaceae, Porinaceae and Strigulaceae were dominant in, or exclusive to, the Brejo. Five new species were discovered as result of this study. This is the first study to quantitatively compare richness and community patterns of epiphytic microlichens between two major biomes in Northeastern Brazil, and the first detailed lichen study in the state of Paraíba.pt_BR
dc.description.localBrasíliapt_BR
dc.identifier.doihttps://doi.org/10.1590/0102-33062015abb0116-
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