Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)

Detalhes bibliográficos
Autor(a) principal: De Pádua, Santiago Benites [UNESP]
Data de Publicação: 2012
Outros Autores: Martins, Maurício Laterca, Carraschi, Silvia Patrícia [UNESP], Da Cruz, Claudinei [UNESP], Ishikawa, Márcia Mayumi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.11646/zootaxa.3422.1.4
http://hdl.handle.net/11449/226937
Resumo: Trichodinids are mobile peritrichous ciliated protozoa, and widely known as ectocommensals and/or parasites of fish and other aquatic organisms. Little is known about the trichodinid fauna in Brazilian fish. This study reports Trichodina het-erodentata Duncan, 1977 as a new parasite for freshwater fish Piaractus mesopotamicus Holmberg, 1887. This is the first record of this trichodinid in southeastern Brazil. Fifty specimens impregnated with 2% silver nitrate and another fifty stained with Giemsa were used for morphometry on the taxonomic characteristics. T. heterodentata in this study is medi-um size, with a disc-shaped body measuring 49.0 to 61.0 ?m, parasitizing the skin, fins and gills of pacu. Measurement comparisons between the present material and other records from different countries are presented. © 2012 Magnolia Press.
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spelling Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)Aquaculture healthFish ectoparasiteTrichodinidsTrichodinids are mobile peritrichous ciliated protozoa, and widely known as ectocommensals and/or parasites of fish and other aquatic organisms. Little is known about the trichodinid fauna in Brazilian fish. This study reports Trichodina het-erodentata Duncan, 1977 as a new parasite for freshwater fish Piaractus mesopotamicus Holmberg, 1887. This is the first record of this trichodinid in southeastern Brazil. Fifty specimens impregnated with 2% silver nitrate and another fifty stained with Giemsa were used for morphometry on the taxonomic characteristics. T. heterodentata in this study is medi-um size, with a disc-shaped body measuring 49.0 to 61.0 ?m, parasitizing the skin, fins and gills of pacu. Measurement comparisons between the present material and other records from different countries are presented. © 2012 Magnolia Press.UNESP Aquaculture Center CAUNESP Via de Acesso Prof. Paulo Donato Castellane, s/n, CEP: 14.884-900, Jaboticabal, SPAQUOS - Aquatic Organims Health Laboratory Aquaculture Department Federal University of Santa Catarina, Rod. Admar Gonzaga, 1346, CEP: 88040-900, Florianopolis, SCWeed Environmental Research and Studies College of Agricultural and Veterinary Sciences at Unesp, Jaboticabal, SPEmbrapa Western Agriculture Brazilian Agricultural Research Corporation EMBRAPA, BR 163, km 253.6, CEP: 79804-970, Dourados, MSUNESP Aquaculture Center CAUNESP Via de Acesso Prof. Paulo Donato Castellane, s/n, CEP: 14.884-900, Jaboticabal, SPWeed Environmental Research and Studies College of Agricultural and Veterinary Sciences at Unesp, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Universidade Federal de Santa Catarina (UFSC)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)De Pádua, Santiago Benites [UNESP]Martins, Maurício LatercaCarraschi, Silvia Patrícia [UNESP]Da Cruz, Claudinei [UNESP]Ishikawa, Márcia Mayumi2022-04-29T04:22:57Z2022-04-29T04:22:57Z2012-08-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article62-68http://dx.doi.org/10.11646/zootaxa.3422.1.4Zootaxa, n. 3422, p. 62-68, 2012.1175-53341175-5326http://hdl.handle.net/11449/22693710.11646/zootaxa.3422.1.42-s2.0-84865154871Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengZootaxainfo:eu-repo/semantics/openAccess2024-04-09T15:29:46Zoai:repositorio.unesp.br:11449/226937Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:06:59.890459Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
title Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
spellingShingle Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
De Pádua, Santiago Benites [UNESP]
Aquaculture health
Fish ectoparasite
Trichodinids
title_short Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
title_full Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
title_fullStr Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
title_full_unstemmed Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
title_sort Trichodina heterodentata (Ciliophora: Trichodinidae): A new parasite for Piaractus mesopotamicus (Pisces: Characidae)
author De Pádua, Santiago Benites [UNESP]
author_facet De Pádua, Santiago Benites [UNESP]
Martins, Maurício Laterca
Carraschi, Silvia Patrícia [UNESP]
Da Cruz, Claudinei [UNESP]
Ishikawa, Márcia Mayumi
author_role author
author2 Martins, Maurício Laterca
Carraschi, Silvia Patrícia [UNESP]
Da Cruz, Claudinei [UNESP]
Ishikawa, Márcia Mayumi
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Federal de Santa Catarina (UFSC)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.author.fl_str_mv De Pádua, Santiago Benites [UNESP]
Martins, Maurício Laterca
Carraschi, Silvia Patrícia [UNESP]
Da Cruz, Claudinei [UNESP]
Ishikawa, Márcia Mayumi
dc.subject.por.fl_str_mv Aquaculture health
Fish ectoparasite
Trichodinids
topic Aquaculture health
Fish ectoparasite
Trichodinids
description Trichodinids are mobile peritrichous ciliated protozoa, and widely known as ectocommensals and/or parasites of fish and other aquatic organisms. Little is known about the trichodinid fauna in Brazilian fish. This study reports Trichodina het-erodentata Duncan, 1977 as a new parasite for freshwater fish Piaractus mesopotamicus Holmberg, 1887. This is the first record of this trichodinid in southeastern Brazil. Fifty specimens impregnated with 2% silver nitrate and another fifty stained with Giemsa were used for morphometry on the taxonomic characteristics. T. heterodentata in this study is medi-um size, with a disc-shaped body measuring 49.0 to 61.0 ?m, parasitizing the skin, fins and gills of pacu. Measurement comparisons between the present material and other records from different countries are presented. © 2012 Magnolia Press.
publishDate 2012
dc.date.none.fl_str_mv 2012-08-14
2022-04-29T04:22:57Z
2022-04-29T04:22:57Z
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/10.11646/zootaxa.3422.1.4
Zootaxa, n. 3422, p. 62-68, 2012.
1175-5334
1175-5326
http://hdl.handle.net/11449/226937
10.11646/zootaxa.3422.1.4
2-s2.0-84865154871
url http://dx.doi.org/10.11646/zootaxa.3422.1.4
http://hdl.handle.net/11449/226937
identifier_str_mv Zootaxa, n. 3422, p. 62-68, 2012.
1175-5334
1175-5326
10.11646/zootaxa.3422.1.4
2-s2.0-84865154871
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zootaxa
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 62-68
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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