Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data

Detalhes bibliográficos
Autor(a) principal: Santos,Cláudia Portes
Data de Publicação: 2009
Outros Autores: Moravec,František
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000100014
Resumo: Camallanus tridentatus is redescribed on the basis of the examination of specimens obtained from the stomach, caeca and intestine of the naturally infected arapaima Arapaima gigas (Schinz) from the Mexiana Island, Amazon River Delta, Brazil. Data on the surface morphology of adults inferred from confocal laser scanning and scanning electron microscopical observations are also provided. The study revealed some taxonomically important, previously unreported morphological features in this species, such as the presence of the poorly sclerotized left spicule and deirids. C. tridentatus distinctly differs from other congeneric species parasitizing freshwater fishes in South America mainly in the structure of the buccal capsule and the female caudal end. C. maculatus Martins, Garcia, Piazza and Ghiraldelli is considered a junior synonymm of Camallanus cotti Fujita.
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spelling Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological dataCamallanus tridentatusNematodaArapaima gigasBrazilCamallanus tridentatus is redescribed on the basis of the examination of specimens obtained from the stomach, caeca and intestine of the naturally infected arapaima Arapaima gigas (Schinz) from the Mexiana Island, Amazon River Delta, Brazil. Data on the surface morphology of adults inferred from confocal laser scanning and scanning electron microscopical observations are also provided. The study revealed some taxonomically important, previously unreported morphological features in this species, such as the presence of the poorly sclerotized left spicule and deirids. C. tridentatus distinctly differs from other congeneric species parasitizing freshwater fishes in South America mainly in the structure of the buccal capsule and the female caudal end. C. maculatus Martins, Garcia, Piazza and Ghiraldelli is considered a junior synonymm of Camallanus cotti Fujita.Instituto Oswaldo Cruz, Ministério da Saúde2009-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000100014Memórias do Instituto Oswaldo Cruz v.104 n.1 2009reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762009000100014info:eu-repo/semantics/openAccessSantos,Cláudia PortesMoravec,Františekeng2020-04-25T17:50:26Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:16:00.624Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
title Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
spellingShingle Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
Santos,Cláudia Portes
Camallanus tridentatus
Nematoda
Arapaima gigas
Brazil
title_short Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
title_full Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
title_fullStr Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
title_full_unstemmed Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
title_sort Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data
author Santos,Cláudia Portes
author_facet Santos,Cláudia Portes
Moravec,František
author_role author
author2 Moravec,František
author2_role author
dc.contributor.author.fl_str_mv Santos,Cláudia Portes
Moravec,František
dc.subject.por.fl_str_mv Camallanus tridentatus
Nematoda
Arapaima gigas
Brazil
topic Camallanus tridentatus
Nematoda
Arapaima gigas
Brazil
dc.description.none.fl_txt_mv Camallanus tridentatus is redescribed on the basis of the examination of specimens obtained from the stomach, caeca and intestine of the naturally infected arapaima Arapaima gigas (Schinz) from the Mexiana Island, Amazon River Delta, Brazil. Data on the surface morphology of adults inferred from confocal laser scanning and scanning electron microscopical observations are also provided. The study revealed some taxonomically important, previously unreported morphological features in this species, such as the presence of the poorly sclerotized left spicule and deirids. C. tridentatus distinctly differs from other congeneric species parasitizing freshwater fishes in South America mainly in the structure of the buccal capsule and the female caudal end. C. maculatus Martins, Garcia, Piazza and Ghiraldelli is considered a junior synonymm of Camallanus cotti Fujita.
description Camallanus tridentatus is redescribed on the basis of the examination of specimens obtained from the stomach, caeca and intestine of the naturally infected arapaima Arapaima gigas (Schinz) from the Mexiana Island, Amazon River Delta, Brazil. Data on the surface morphology of adults inferred from confocal laser scanning and scanning electron microscopical observations are also provided. The study revealed some taxonomically important, previously unreported morphological features in this species, such as the presence of the poorly sclerotized left spicule and deirids. C. tridentatus distinctly differs from other congeneric species parasitizing freshwater fishes in South America mainly in the structure of the buccal capsule and the female caudal end. C. maculatus Martins, Garcia, Piazza and Ghiraldelli is considered a junior synonymm of Camallanus cotti Fujita.
publishDate 2009
dc.date.none.fl_str_mv 2009-02-01
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://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000100014
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762009000100014
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 Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.104 n.1 2009
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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