Morphology and 18S rDNA sequencing identifies Henneguya visibilis n. sp., a parasite of Leporinus obtusidens from Mogi Gua double dagger u River, Brazil

dc.creatorMoreira, GSA
dc.creatorAdriano, EA
dc.creatorSilva, MRM
dc.creatorCeccarelli, PS
dc.creatorMaia, AAM
dc.date2014
dc.dateJAN
dc.date2014-08-01T18:41:51Z
dc.date2015-11-26T17:08:12Z
dc.date2014-08-01T18:41:51Z
dc.date2015-11-26T17:08:12Z
dc.date.accessioned2018-03-28T23:56:49Z
dc.date.available2018-03-28T23:56:49Z
dc.identifierParasitology Research. Springer, v. 113, n. 1, n. 81, n. 90, 2014.
dc.identifier0932-0113
dc.identifier1432-1955
dc.identifierWOS:000329106500010
dc.identifier10.1007/s00436-013-3629-3
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/82228
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/82228
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1280300
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionDuring a survey of myxozoan parasites of freshwater fish from the Mogi Gua double dagger u River in So Paulo State, Brazil, plasmodia of Henneguya visibilis n. sp. were found on the fins of Leporinus obtusidens (Characiformes: Anostomidae). The plasmodia, which were observed on five out of eight (62.5 %) L. obtusidens examined, were 400-1,000 mu m long. Mature spores were elongated with a spore body 10.8 +/- 0.6 mu m long and 3.9 +/- 0.2 mu m wide, a caudal process 18 +/- 1.2 mu m long, and a total spore length of 26.8 +/- 1.1 mu m. Polar capsules were elongated 4.9 +/- 0.3 mu m long and 1.4 +/- 0.1 mu m wide. Histological examination indicated that the plasmodia developed in the connective tissue, and no inflammatory infiltrate was observed at the infection site. Ultrastructural analysis showed a plasmodium wall with a single membrane and several pinocytotic canals. Sporogenesis occurred from the periphery to the center of the plasmodia. Phylogenetic analysis of the 18S rDNA sequence using maximum likelihood and maximum parsimony methods showed H. visibilis n. sp. positioned in a sub-clade composed of Henneguya/Myxobolus parasites of several freshwater fish families.
dc.description113
dc.description1
dc.description81
dc.description90
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [477658/2010-5]
dc.languageen
dc.publisherSpringer
dc.publisherNew York
dc.publisherEUA
dc.relationParasitology Research
dc.relationParasitol. Res.
dc.rightsfechado
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.sourceWeb of Science
dc.subjectSp Myxozoa
dc.subjectMyxobolus Spp.
dc.subjectSuprabranchiae Landsberg
dc.subjectMaximum-likelihood
dc.subjectPantanal Wetland
dc.subjectTeleostean Fish
dc.subjectNervous-system
dc.subjectSp Myxosporea
dc.subjectRed-sea
dc.subjectUltrastructure
dc.titleMorphology and 18S rDNA sequencing identifies Henneguya visibilis n. sp., a parasite of Leporinus obtusidens from Mogi Gua double dagger u River, Brazil
dc.typeArtículos de revistas


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