Prevalence, intensity, and phylogenetic analysis of Henneguya piaractus and Myxobolus cf. colossomatis from farmed Piaractus mesopotamicus in Brazil

Show simple item record

dc.contributor.author Mueller, Maria Isabel
dc.contributor.author Adriano, Edson Aparecido [UNIFESP]
dc.contributor.author Ceccarelli, Paulo Sergio
dc.contributor.author Monteiro da Silva, Marcia Ramos
dc.contributor.author Mendes Maia, Antonio Augusto
dc.contributor.author Ueta, Marlene Tiduko
dc.date.accessioned 2016-01-24T14:34:51Z
dc.date.available 2016-01-24T14:34:51Z
dc.date.issued 2013-12-12
dc.identifier http://dx.doi.org/10.3354/dao02668
dc.identifier.citation Diseases of Aquatic Organisms. Oldendorf Luhe: Inter-research, v. 107, n. 2, p. 129-139, 2013.
dc.identifier.issn 0177-5103
dc.identifier.uri http://repositorio.unifesp.br/handle/11600/37080
dc.description.abstract Henneguya piaractus and Myxobolus colossomatis (Myxosporea: Myxobolidae) are commonly found in the characid Piaractus mesopotamicus, an important fish farm species in Brazil. This paper describes the prevalence, mean intensity, molecular phylogeny, ultrastructure, and histology of H. piaractus and M. cf. colossomatis found infecting specimens of P. mesopotamicus collected from fish farms in the state of São Paulo, Brazil. A total of 278 fish were collected from 3 fish farms between February 2008 and July 2010. Parasite prevalence and mean intensity varied throughout the study period, and according to location and year. A phylogenetic tree, placing South American species in a global context, showed a clear tendency among myxosporean species to cluster according to host families. Ultrastructural analysis for M. cf. colossomatis showed the plasmodial wall with numerous projections toward host cells and phagocytic activity. Histopathological data showed hyperplasia caused by H. piaractus in highly infected fish. Histological and ultrastructural analysis of H. piaractus showed results similar to those that have previously been reported. en
dc.description.sponsorship Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorship Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent 129-139
dc.language.iso eng
dc.publisher Inter-research
dc.relation.ispartof Diseases of Aquatic Organisms
dc.rights Acesso restrito
dc.subject Piaractus mesopotamicus en
dc.subject Henneguya piaractus en
dc.subject Myxobolus cf. colossomatis en
dc.subject Ultrastructure en
dc.subject Phylogeny en
dc.subject São Paulo en
dc.title Prevalence, intensity, and phylogenetic analysis of Henneguya piaractus and Myxobolus cf. colossomatis from farmed Piaractus mesopotamicus in Brazil en
dc.type Artigo
dc.contributor.institution Universidade Estadual de Campinas (UNICAMP)
dc.contributor.institution Universidade Federal de São Paulo (UNIFESP)
dc.contributor.institution Inst Chico Mendes Conservacao Biodiversidade
dc.contributor.institution Universidade de São Paulo (USP)
dc.description.affiliation Univ Estadual Campinas, Inst Biol, Dept Anim Biol, BR-13083862 Campinas, SP, Brazil
dc.description.affiliation Universidade Federal de São Paulo, Dept Biol Sci, BR-09972270 Diadema, SP, Brazil
dc.description.affiliation Inst Chico Mendes Conservacao Biodiversidade, Natl Res & Conservat Ctr Continental Fish, BR-13630970 Pirassununga, SP, Brazil
dc.description.affiliation Univ São Paulo, Fac Anim Sci & Food Engn, Dept Basic Sci, BR-13635900 Pirassununga, SP, Brazil
dc.description.affiliationUnifesp Universidade Federal de São Paulo, Dept Biol Sci, BR-09972270 Diadema, SP, Brazil
dc.description.sponsorshipID CAPES: BEX 2034/10-7
dc.description.sponsorshipID : PROCAD NF 69/2010
dc.identifier.doi 10.3354/dao02668
dc.description.source Web of Science
dc.identifier.wos WOS:000328695000005



File

File Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search


Browse

Statistics

My Account