Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00436-017-5644-2 http://hdl.handle.net/11449/175345 |
Resumo: | Plasmodia containing myxospores belonging to the genus Myxobolus Bütschli, 1882 were found in the ovaries and liver of Salminus hilarii. Despite its economic value, this fish host has no previous reports of myxozoan infections. Herein, we describe Myxobolus batalhensis n. sp. using morphological and ultrastructural data, as well as histological and SSU rDNA molecular data. The mature myxospores were elongated, measuring in average 15.2 ± 0.8 μm in length, 8.4 ± 0.4 μm in width, and 5.1 ± 0.2 μm in thickness. Polar capsules were elongated and measured 5.3 ± 0.3 μm in length and 2.8 ± 0.3 μm in width. Polar filaments had 6–9 coils. Histopathological analysis showed coagulation necrosis associated with cell lysis as a response of the host cell to the parasite in the ovaries. No inflammatory reaction was observed in the liver, although the presence of the plasmodia caused changes in tissue structure. The phylogenetic analysis of South American myxobolid species showed M. batalhensis n. sp. as sister species of Myxobolus aureus. This is the first report of a myxozoan species parasitizing S. hilarii and the first myxozoan species described in the Batalha river. |
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Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in BrazilBryconidaeHistopathologyMyxobolidaePhylogenySSU rDNAUltrastructurePlasmodia containing myxospores belonging to the genus Myxobolus Bütschli, 1882 were found in the ovaries and liver of Salminus hilarii. Despite its economic value, this fish host has no previous reports of myxozoan infections. Herein, we describe Myxobolus batalhensis n. sp. using morphological and ultrastructural data, as well as histological and SSU rDNA molecular data. The mature myxospores were elongated, measuring in average 15.2 ± 0.8 μm in length, 8.4 ± 0.4 μm in width, and 5.1 ± 0.2 μm in thickness. Polar capsules were elongated and measured 5.3 ± 0.3 μm in length and 2.8 ± 0.3 μm in width. Polar filaments had 6–9 coils. Histopathological analysis showed coagulation necrosis associated with cell lysis as a response of the host cell to the parasite in the ovaries. No inflammatory reaction was observed in the liver, although the presence of the plasmodia caused changes in tissue structure. The phylogenetic analysis of South American myxobolid species showed M. batalhensis n. sp. as sister species of Myxobolus aureus. This is the first report of a myxozoan species parasitizing S. hilarii and the first myxozoan species described in the Batalha river.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Parasitology Universidade Estadual Paulista “Júlio de Mesquita Filho” – UNESP, BotucatuDepartment of Microbiology Oregon State UniversityCenter for Applied Research and Technology Transference in Marine Resources Almirante Storni (CIMAS-CCT CONICET) & ESCiMar National University of ComahueDepartment of Environmental Sciences Universidade do Sagrado Coração – USC, BauruDepartment of Parasitology Universidade Estadual Paulista “Júlio de Mesquita Filho” – UNESP, BotucatuFAPESP: 2013/25623-0FAPESP: 2014/12862-0FAPESP: 2015/01361-2FAPESP: 2015/24901-2Universidade Estadual Paulista (Unesp)Oregon State UniversityNational University of ComahueUniversidade do Sagrado Coração – USCVieira, Diego Henrique Mirandola Dias [UNESP]Alama-Bermejo, GemaBartholomew, Jerri LeeAbdallah, Vanessa Dorode Azevedo, Rodney Kozlowiski2018-12-11T17:15:25Z2018-12-11T17:15:25Z2017-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3303-3313application/pdfhttp://dx.doi.org/10.1007/s00436-017-5644-2Parasitology Research, v. 116, n. 12, p. 3303-3313, 2017.1432-19550932-0113http://hdl.handle.net/11449/17534510.1007/s00436-017-5644-22-s2.0-850314330562-s2.0-85031433056.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengParasitology Research0,9910,991info:eu-repo/semantics/openAccess2023-12-31T06:17:21Zoai:repositorio.unesp.br:11449/175345Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-31T06:17:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
title |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
spellingShingle |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil Vieira, Diego Henrique Mirandola Dias [UNESP] Bryconidae Histopathology Myxobolidae Phylogeny SSU rDNA Ultrastructure |
title_short |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
title_full |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
title_fullStr |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
title_full_unstemmed |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
title_sort |
Morphological and molecular description of Myxobolus batalhensis n. sp. (Myxozoa, Myxosporea), a liver and ovary parasite of Salminus hilarii in Brazil |
author |
Vieira, Diego Henrique Mirandola Dias [UNESP] |
author_facet |
Vieira, Diego Henrique Mirandola Dias [UNESP] Alama-Bermejo, Gema Bartholomew, Jerri Lee Abdallah, Vanessa Doro de Azevedo, Rodney Kozlowiski |
author_role |
author |
author2 |
Alama-Bermejo, Gema Bartholomew, Jerri Lee Abdallah, Vanessa Doro de Azevedo, Rodney Kozlowiski |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Oregon State University National University of Comahue Universidade do Sagrado Coração – USC |
dc.contributor.author.fl_str_mv |
Vieira, Diego Henrique Mirandola Dias [UNESP] Alama-Bermejo, Gema Bartholomew, Jerri Lee Abdallah, Vanessa Doro de Azevedo, Rodney Kozlowiski |
dc.subject.por.fl_str_mv |
Bryconidae Histopathology Myxobolidae Phylogeny SSU rDNA Ultrastructure |
topic |
Bryconidae Histopathology Myxobolidae Phylogeny SSU rDNA Ultrastructure |
description |
Plasmodia containing myxospores belonging to the genus Myxobolus Bütschli, 1882 were found in the ovaries and liver of Salminus hilarii. Despite its economic value, this fish host has no previous reports of myxozoan infections. Herein, we describe Myxobolus batalhensis n. sp. using morphological and ultrastructural data, as well as histological and SSU rDNA molecular data. The mature myxospores were elongated, measuring in average 15.2 ± 0.8 μm in length, 8.4 ± 0.4 μm in width, and 5.1 ± 0.2 μm in thickness. Polar capsules were elongated and measured 5.3 ± 0.3 μm in length and 2.8 ± 0.3 μm in width. Polar filaments had 6–9 coils. Histopathological analysis showed coagulation necrosis associated with cell lysis as a response of the host cell to the parasite in the ovaries. No inflammatory reaction was observed in the liver, although the presence of the plasmodia caused changes in tissue structure. The phylogenetic analysis of South American myxobolid species showed M. batalhensis n. sp. as sister species of Myxobolus aureus. This is the first report of a myxozoan species parasitizing S. hilarii and the first myxozoan species described in the Batalha river. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 2018-12-11T17:15:25Z 2018-12-11T17:15:25Z |
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/10.1007/s00436-017-5644-2 Parasitology Research, v. 116, n. 12, p. 3303-3313, 2017. 1432-1955 0932-0113 http://hdl.handle.net/11449/175345 10.1007/s00436-017-5644-2 2-s2.0-85031433056 2-s2.0-85031433056.pdf |
url |
http://dx.doi.org/10.1007/s00436-017-5644-2 http://hdl.handle.net/11449/175345 |
identifier_str_mv |
Parasitology Research, v. 116, n. 12, p. 3303-3313, 2017. 1432-1955 0932-0113 10.1007/s00436-017-5644-2 2-s2.0-85031433056 2-s2.0-85031433056.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Parasitology Research 0,991 0,991 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
3303-3313 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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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1792962219078582272 |