The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii

Detalhes bibliográficos
Autor(a) principal: Pala, G.
Data de Publicação: 2018
Outros Autores: Farias, T. H. V., Alves, L. O., Hoppe, E. G. Lux
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1519-6984.185235
http://hdl.handle.net/11449/158151
Resumo: AbstractRecently, the South American lungfish Lepidosiren paradoxa is being found inside aquaculture ponds, and even though there are a few studies on their parasite fauna, there is still much to be reported. Thus, the objective of this study is to report parasitism by trichodinids in L. paradoxa, as these ciliate protozoa are related to injuries and mortality in fish farming. The lungfish were collected from experimental tanks, had their tegument scraped and the resultant mucus was analyzed under an optical microscope for morphological and morphometrical analyses in Giemsa and silver nitrate stained slides. The species found was identified as Trichodina quelleni. This is the first report of this parasite in L. paradoxa, and the second report in cultivated fish in Brazil.
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spelling The South American lungfish Lepidosiren paradoxa as a new host for Trichodina queleniiO lungfish sul-americano Lepidosiren paradoxa como novo hospedeiro para Trichodina queleniiaquacultureectoparasitesinvasive speciestrichodinidsaquiculturaectoparasitasespécies invasorastricodinídeosAbstractRecently, the South American lungfish Lepidosiren paradoxa is being found inside aquaculture ponds, and even though there are a few studies on their parasite fauna, there is still much to be reported. Thus, the objective of this study is to report parasitism by trichodinids in L. paradoxa, as these ciliate protozoa are related to injuries and mortality in fish farming. The lungfish were collected from experimental tanks, had their tegument scraped and the resultant mucus was analyzed under an optical microscope for morphological and morphometrical analyses in Giemsa and silver nitrate stained slides. The species found was identified as Trichodina quelleni. This is the first report of this parasite in L. paradoxa, and the second report in cultivated fish in Brazil.ResumoRecentemente, o peixe pulmonado sul-americano Lepidosiren paradoxa tem sido encontrado em tanques de cultivo da aquicultura e, embora existam alguns estudos sobre a fauna de parasitas neste hospedeiro, ainda há muito a ser relatado. Assim, o objetivo deste estudo é relatar o parasitismo por tricodinídeos em L. paradoxa, pois esses protozoários ciliados estão relacionados a lesões e mortalidade na piscicultura. Os peixes foram coletados de tanques experimentais, tiveram seu tegumento raspado e o muco resultante foi analisado sob um microscópio óptico para análises morfológicas e morfométricas em lâminas impregnadas com Nitrato de Prata e com Giemsa. Os espécimes encontrados foram identificados como Trichodina quelleni. Este é o primeiro registro deste parasita em L. paradoxa, e a segunda ocorrência de Trichodina quelenii em peixes cultivados no Brasil.Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Medicina Veterinária PreventivaUniversidade Estadual Paulista Centro de Aquicultura da UnespUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Medicina Veterinária PreventivaUniversidade Estadual Paulista Centro de Aquicultura da UnespInstituto Internacional de EcologiaUniversidade Estadual Paulista (Unesp)Pala, G.Farias, T. H. V.Alves, L. O.Hoppe, E. G. Lux2018-11-12T17:28:35Z2018-11-12T17:28:35Z2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article-application/pdfhttp://dx.doi.org/10.1590/1519-6984.185235Brazilian Journal of Biology. Instituto Internacional de Ecologia, n. ahead, p. -, 2018.1519-6984http://hdl.handle.net/11449/15815110.1590/1519-6984.185235S1519-69842018005020104S1519-69842018005020104.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Biology0,523info:eu-repo/semantics/openAccess2024-06-06T18:09:35Zoai:repositorio.unesp.br:11449/158151Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:26:41.286219Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
O lungfish sul-americano Lepidosiren paradoxa como novo hospedeiro para Trichodina quelenii
title The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
spellingShingle The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
Pala, G.
aquaculture
ectoparasites
invasive species
trichodinids
aquicultura
ectoparasitas
espécies invasoras
tricodinídeos
title_short The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
title_full The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
title_fullStr The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
title_full_unstemmed The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
title_sort The South American lungfish Lepidosiren paradoxa as a new host for Trichodina quelenii
author Pala, G.
author_facet Pala, G.
Farias, T. H. V.
Alves, L. O.
Hoppe, E. G. Lux
author_role author
author2 Farias, T. H. V.
Alves, L. O.
Hoppe, E. G. Lux
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Pala, G.
Farias, T. H. V.
Alves, L. O.
Hoppe, E. G. Lux
dc.subject.por.fl_str_mv aquaculture
ectoparasites
invasive species
trichodinids
aquicultura
ectoparasitas
espécies invasoras
tricodinídeos
topic aquaculture
ectoparasites
invasive species
trichodinids
aquicultura
ectoparasitas
espécies invasoras
tricodinídeos
description AbstractRecently, the South American lungfish Lepidosiren paradoxa is being found inside aquaculture ponds, and even though there are a few studies on their parasite fauna, there is still much to be reported. Thus, the objective of this study is to report parasitism by trichodinids in L. paradoxa, as these ciliate protozoa are related to injuries and mortality in fish farming. The lungfish were collected from experimental tanks, had their tegument scraped and the resultant mucus was analyzed under an optical microscope for morphological and morphometrical analyses in Giemsa and silver nitrate stained slides. The species found was identified as Trichodina quelleni. This is the first report of this parasite in L. paradoxa, and the second report in cultivated fish in Brazil.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-12T17:28:35Z
2018-11-12T17:28:35Z
2018
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/1519-6984.185235
Brazilian Journal of Biology. Instituto Internacional de Ecologia, n. ahead, p. -, 2018.
1519-6984
http://hdl.handle.net/11449/158151
10.1590/1519-6984.185235
S1519-69842018005020104
S1519-69842018005020104.pdf
url http://dx.doi.org/10.1590/1519-6984.185235
http://hdl.handle.net/11449/158151
identifier_str_mv Brazilian Journal of Biology. Instituto Internacional de Ecologia, n. ahead, p. -, 2018.
1519-6984
10.1590/1519-6984.185235
S1519-69842018005020104
S1519-69842018005020104.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Biology
0,523
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv -
application/pdf
dc.publisher.none.fl_str_mv Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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