Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil

Detalhes bibliográficos
Autor(a) principal: Abrunhosa,Jacqueline Pompeu
Data de Publicação: 2016
Outros Autores: Silva,Michele Velasco Oliveira da, Sindeaux Neto,José Ledamir, Santos,Patrícia de Fátima Sacco dos, Matos,Patrícia Santos, Sanches,Osimar de Carvalho, Matos,Edilson Rodrigues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102024
Resumo: ABSTRACT: The present study investigated the morphology and pathology associated with the occurrence of cysts caused by Myxobolus sp. in the intestine of the silver catfish Rhamdia quelen . Comparisons with the other Myxobolus species that infect the intestines of cyprinids and siluriforms revealed that the pyriform spores of Myxobolus sp. are similar in shape to those described previously in M. miyairii, M. duodenalis and M. cunhai, but different in size. Morphometric analyses revealed that mature spores of Myxobolus sp. (10.9 x 5.1μm) are smaller than those of most species except M. cunhai (10.0 x 5.0μm), which has been described infecting the Brazilian catfish Pimelodus clarias , although the spores differ morphologically in relation to the shape of the polar capsules. Further research is necessary in order to clarify the taxonomic and phylogenetic relationships among these congeneric species.
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spelling Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, BrazilMyxobolushistopathologyfish parasitescatfishneotropicalABSTRACT: The present study investigated the morphology and pathology associated with the occurrence of cysts caused by Myxobolus sp. in the intestine of the silver catfish Rhamdia quelen . Comparisons with the other Myxobolus species that infect the intestines of cyprinids and siluriforms revealed that the pyriform spores of Myxobolus sp. are similar in shape to those described previously in M. miyairii, M. duodenalis and M. cunhai, but different in size. Morphometric analyses revealed that mature spores of Myxobolus sp. (10.9 x 5.1μm) are smaller than those of most species except M. cunhai (10.0 x 5.0μm), which has been described infecting the Brazilian catfish Pimelodus clarias , although the spores differ morphologically in relation to the shape of the polar capsules. Further research is necessary in order to clarify the taxonomic and phylogenetic relationships among these congeneric species.Universidade Federal de Santa Maria2016-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102024Ciência Rural v.46 n.11 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20151652info:eu-repo/semantics/openAccessAbrunhosa,Jacqueline PompeuSilva,Michele Velasco Oliveira daSindeaux Neto,José LedamirSantos,Patrícia de Fátima Sacco dosMatos,Patrícia SantosSanches,Osimar de CarvalhoMatos,Edilson Rodrigueseng2016-09-28T00:00:00ZRevista
dc.title.none.fl_str_mv Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
title Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
spellingShingle Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
Abrunhosa,Jacqueline Pompeu
Myxobolus
histopathology
fish parasites
catfish
neotropical
title_short Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
title_full Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
title_fullStr Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
title_full_unstemmed Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
title_sort Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil
author Abrunhosa,Jacqueline Pompeu
author_facet Abrunhosa,Jacqueline Pompeu
Silva,Michele Velasco Oliveira da
Sindeaux Neto,José Ledamir
Santos,Patrícia de Fátima Sacco dos
Matos,Patrícia Santos
Sanches,Osimar de Carvalho
Matos,Edilson Rodrigues
author_role author
author2 Silva,Michele Velasco Oliveira da
Sindeaux Neto,José Ledamir
Santos,Patrícia de Fátima Sacco dos
Matos,Patrícia Santos
Sanches,Osimar de Carvalho
Matos,Edilson Rodrigues
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Abrunhosa,Jacqueline Pompeu
Silva,Michele Velasco Oliveira da
Sindeaux Neto,José Ledamir
Santos,Patrícia de Fátima Sacco dos
Matos,Patrícia Santos
Sanches,Osimar de Carvalho
Matos,Edilson Rodrigues
dc.subject.por.fl_str_mv Myxobolus
histopathology
fish parasites
catfish
neotropical
topic Myxobolus
histopathology
fish parasites
catfish
neotropical
description ABSTRACT: The present study investigated the morphology and pathology associated with the occurrence of cysts caused by Myxobolus sp. in the intestine of the silver catfish Rhamdia quelen . Comparisons with the other Myxobolus species that infect the intestines of cyprinids and siluriforms revealed that the pyriform spores of Myxobolus sp. are similar in shape to those described previously in M. miyairii, M. duodenalis and M. cunhai, but different in size. Morphometric analyses revealed that mature spores of Myxobolus sp. (10.9 x 5.1μm) are smaller than those of most species except M. cunhai (10.0 x 5.0μm), which has been described infecting the Brazilian catfish Pimelodus clarias , although the spores differ morphologically in relation to the shape of the polar capsules. Further research is necessary in order to clarify the taxonomic and phylogenetic relationships among these congeneric species.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102024
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102024
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20151652
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.46 n.11 2016
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1749140549910134784

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