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Revista Acadêmica Ciência Animal
Article . 2018 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Revista Acadêmica Ciência Animal
Article
License: CC BY
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Parasitos gastrointestinais em Puma concolor, Puma yagouaroundi e Leopardus pardalis (Carnivora: Felidae) na Floresta Nacional de Três Barras, SC, Brasil

Authors: Derlise Maria Wrublewski; Suellen Cristine Kusma; Valéria Natascha Teixeira;

Parasitos gastrointestinais em Puma concolor, Puma yagouaroundi e Leopardus pardalis (Carnivora: Felidae) na Floresta Nacional de Três Barras, SC, Brasil

Abstract

Parasitos ocorrem praticamente em todos os níveis tróficos e sua transmissão geralmente pode depender da presença de hospedeiros intermediários, paratênicos e definitivos dentro de um ecossistema. Entretanto, altas densidades de parasitos nos indivíduos podem expandir os danos em populações e ocasionar endemias. O presente estudo analisou a fauna parasitária a partir de exames coproparasitológicos de Puma concolor, Puma yagouaroundi e Leopardus pardalis, de material coletado em trilhas da Floresta Nacional de Três Barras, Santa Catarina, Brasil. Foram realizadas 10 coletas entre os meses de agosto de 2013 a fevereiro de 2014, e as espécies de felídeos foram identificadas através da análise do padrão microestrutural dos pêlos-guarda nas amostras fecais. Os exames coproparasitológicos foram realizados em 45 amostras pelos métodos de Willis e Hoffmann. Todas as amostras fecais estavam positivas para parasitos, demonstrando a presença de protozoários, nematódeos, trematódeos, cestódeos e ácaros. Foram identificadas 22 formas parasitárias em amostras de L. pardalis, sete em P. concolor e oito em P. yagouaroundi. Alguns parasitos identificados são comumente observados em felídeos, outros são provenientes da fauna parasitária das presas ingeridas, além de ovos de parasitos comuns em animais domésticos, demonstrando a presença da ação antrópica na área de estudo, o que pode ser considerado um agravante à situação de risco desses felídeos ameaçados de extinção.

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Average
Average
gold