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  <controlfield tag="003">BR-BrBNA</controlfield>
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    <subfield code="a">Royer, Carla Adriane</subfield>
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    <subfield code="a">Brito, A.L.V. Toscano de </subfield>
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    <subfield code="a">Smidt, Eric de Camargo </subfield>
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    <subfield code="a">O g&#xEA;nero Zygostates (Orchidaceae: Oncidiinae) no estado do Paran&#xE1;, Brasil</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 26 ref.; 7 illus.; Summaries (En, Pt)</subfield>
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Resumo

Zygostates consiste de ca. 26 esp&#xE9;cies, das quais 15 ocorrem no Brasil. Atrav&#xE9;s de consultas a herb&#xE1;rios
nacionais e estrangeiros, al&#xE9;m da realiza&#xE7;&#xE3;o de trabalho de campo, oito esp&#xE9;cies de Zygostates foram
encontradas no Paran&#xE1;: Zygostates alleniana, Z. bradei, Z. cornuta, Z. dasyrhiza, Z. lunata, Z. multiflora,
Z. pellucida e Z. pustulata. O g&#xEA;nero &#xE9; registrado para 36 dos 399 munic&#xED;pios paranaenses, principalmente
na Floresta Ombr&#xF3;fila Densa e Floresta Ombr&#xF3;fila Mista, localizadas na Serra do Mar, Primeiro e Segundo
Planaltos. De acordo com os crit&#xE9;rios da IUCN, Z. alleniana, com ampla distribui&#xE7;&#xE3;o no estado, &#xE9; a esp&#xE9;cie
de menor risco de extin&#xE7;&#xE3;o, enquanto Z. bradei, Z. pellucida e Z. multiflora, presentes somente em uma
localidade, s&#xE3;o as mais amea&#xE7;adas. Zygostates bradei encontra-se &#x201C;Possivelmente Extinta&#x201D; no estado; Z.
pellucida e Z. multiflora foram avaliadas como &#x201C;Criticamente em Perigo&#x201D;. S&#xE3;o apresentados uma chave para
identifica&#xE7;&#xE3;o das esp&#xE9;cies, descri&#xE7;&#xF5;es, ilustra&#xE7;&#xF5;es, lista de material examinado, dados sobre distribui&#xE7;&#xE3;o
geogr&#xE1;fica e estado de conserva&#xE7;&#xE3;o dos t&#xE1;xons.

Palavras-chave: biodiversidade, flora do Paran&#xE1;, IUCN, Mata Atl&#xE2;ntica.




Abstract

Zygostates comprises ca. 26 species of which 15 occur in Brazil. Based on fieldwork and study of Brazilian
and foreign herbaria eight species of Zygostates are recognized for Paran&#xE1;: Zygostates alleniana, Z. bradei, 
Z. cornuta, Z. dasyrhiza, Z. lunata, Z. multiflora, Z. pellucida and Z. pustulata. The genus is recorded for 36
out of 399 municipalities, mostly inhabiting areas of Floresta Ombr&#xF3;fila Densa and Floresta Ombr&#xF3;fila Mista
in Serra do Mar, Primeiro and Segundo Planaltos. Zygostates alleniana has low extinction risk according
to IUCN criteria since it is distributed all over the state, while Z. bradei, Z. pellucida and Z. multiflora are found 
in only one locality, and, thus, they are the most threatened species. Zygostates bradei is &#x201C;Possibly
Extinct&#x201D; locally; Z. pellucida and Z. multiflora are &#x201C;Critically Endangered&#x201D;. A key for species identification,
descriptions, illustrations, list of specimens examined, distribution maps and conservation status for all taxa
are herein provided.

Key words: biodiversity, Paran&#xE1; flora, IUCN, Atlantic Forest.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BIODIVERSIDADE</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FLORA</subfield>
  </datafield>
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    <subfield code="a">TAXONOMIA</subfield>
  </datafield>
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    <subfield code="0">709</subfield>
    <subfield code="9">350397</subfield>
    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2025-3016</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 68(4) p. 1431-1446; (2017)</subfield>
    <subfield code="w">BR2025001191</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rod/a/RtpMDHQTtXcHJWMb4xLSHcj/?format=pdf&amp;lang=pt</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">331610</subfield>
    <subfield code="d">331610</subfield>
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