Parasites of Cambeva davisi (Siluriformes: Trichomycteridae) from the Cascavel stream, Neotropical area

dc.contributor.authorParra, Alini Beloto [UNESP]
dc.contributor.authorRamos, Igor Paiva [UNESP]
dc.contributor.authorDelariva, Rosilene Luciana
dc.contributor.authorde Arruda Amorim, João Paulo
dc.contributor.authorSereia, Diesse Aparecida de Oliveira
dc.contributor.authorda Silva, Reinaldo José [UNESP]
dc.contributor.authorFranceschini, Lidiane [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionState University of Western Paraná (UNIOESTE)
dc.contributor.institutionFederal University of Technology of Paraná (UTFPR)
dc.date.accessioned2020-12-12T02:17:39Z
dc.date.available2020-12-12T02:17:39Z
dc.date.issued2020-01-01
dc.description.abstractThe aim of the present study was to record the occurrence of parasites in Cambeva davisi (= Trichomycterus davisi) (Siluriformes: Trichomycteridae) from the Cascavel Stream, in the Iguaçu River basin, municipality of Cascavel, state of Paraná, Brazil, and present a review of the parasites reported infecting trichomycterids belonging to Cambeva and Trichomycterus species from the Neotropical region. Eighty-one fish specimens were collected using the electrofishing technique, with three standardized passes with a duration of 40 min, with extensions of 50 m for each site. In the laboratory, the fish were necropsied, and parasitological and histological analyses were conducted. Two parasite species were found and identified as nymphs of Sebekia oxycephala (Pentastomida) (Prevalence [P] = 8.54%) and Minilernaea floricapitella (Crustacea: Lernaeidae) (P = 1.23%), both representing new records of distribution and host-parasite relationships for genus Cambeva. The presence of the nymphs of S. oxycephala did not result in harmful histological changes or a significant inflammatory process in infected organs. Twenty-one taxa of parasites have been described parasitizing trichomycterids belonging to Trichomycterus (sensu stricto) and Cambeva from the Neotropical region. Nymphs of S. oxycephala have already been reported in freshwater fish belonging to 10 different orders, and M. floricapitella has been found parasitizing Brazilian fishes belonging to two orders. The nymphs of S. oxycephala did not cause histopathological changes and the new records of distribution and host-parasite relationships reported here enrich knowledge of the parasitic fauna of freshwater fish from the Neotropical region.en
dc.description.affiliationSão Paulo State University (UNESP) Postgraduate Program in Biological Sciences (Zoology) Institute of Biosciences of Botucatu Campus of Botucatu, Professor Doutor Antônio Celso Wagner Zanin Street, 250
dc.description.affiliationSchool of Engineering of Ilha Solteira Department of Biology and Zootechny São Paulo State University (UNESP) Campus of Ilha Solteira, Monção Street, 226
dc.description.affiliationCenter of Biological and Health Sciences State University of Western Paraná (UNIOESTE) Campus of Cascavel, Universitária Street, 2069, Zip Code
dc.description.affiliationCoordination of Biological Sciences Federal University of Technology of Paraná (UTFPR), Campus of Dois Vizinhos, Boa Esperança, km 04
dc.description.affiliationSão Paulo State University (UNESP) Institute of Biosciences of Botucatu Campus of Botucatu, Professor Doutor Antônio Celso Wagner Zanin Street, 250
dc.description.affiliationUnespSão Paulo State University (UNESP) Postgraduate Program in Biological Sciences (Zoology) Institute of Biosciences of Botucatu Campus of Botucatu, Professor Doutor Antônio Celso Wagner Zanin Street, 250
dc.description.affiliationUnespSchool of Engineering of Ilha Solteira Department of Biology and Zootechny São Paulo State University (UNESP) Campus of Ilha Solteira, Monção Street, 226
dc.description.affiliationUnespSão Paulo State University (UNESP) Institute of Biosciences of Botucatu Campus of Botucatu, Professor Doutor Antônio Celso Wagner Zanin Street, 250
dc.identifierhttp://dx.doi.org/10.2478/s11756-020-00564-1
dc.identifier.citationBiologia.
dc.identifier.doi10.2478/s11756-020-00564-1
dc.identifier.issn1336-9563
dc.identifier.issn0006-3088
dc.identifier.scopus2-s2.0-85088978622
dc.identifier.urihttp://hdl.handle.net/11449/200848
dc.language.isoeng
dc.relation.ispartofBiologia
dc.sourceScopus
dc.subjectIguaçu River basin
dc.subjectLernaeidae
dc.subjectMinilernaea floricapitella
dc.subjectPentastomida
dc.subjectSebekia oxycephala
dc.titleParasites of Cambeva davisi (Siluriformes: Trichomycteridae) from the Cascavel stream, Neotropical areaen
dc.typeArtigo
unesp.author.orcid0000-0003-2321-7555[1]
unesp.author.orcid0000-0003-4525-6491[2]
unesp.author.orcid0000-0002-6489-2437[3]
unesp.author.orcid0000-0003-2245-548X[4]
unesp.author.orcid0000-0002-1826-1650[5]
unesp.author.orcid0000-0002-3426-6873[6]
unesp.author.orcid0000-0002-4733-4820[7]

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