dc.creatorMathews, Patrick D.
dc.creatorNaldoni, Juliana [UNIFESP]
dc.creatorMaia, Antonio A.
dc.creatorAdriano, Edson Aparecido [UNIFESP]
dc.date.accessioned2020-07-31T12:47:42Z
dc.date.accessioned2022-10-07T21:00:40Z
dc.date.available2020-07-31T12:47:42Z
dc.date.available2022-10-07T21:00:40Z
dc.date.created2020-07-31T12:47:42Z
dc.date.issued2016
dc.identifierParasitology Research. New York, v. 115, n. 10, p. 4021-4025, 2016.
dc.identifier0932-0113
dc.identifierhttps://repositorio.unifesp.br/handle/11600/57015
dc.identifier10.1007/s00436-016-5173-4
dc.identifierWOS:000385143100039
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/4025997
dc.description.abstractThe specious genus Ceratomyxa Thelodan, 1892, infect mainly gallbladder of marine fishes, with only five species reported infecting species from freshwater environment. This study performed morphological and phylogenetic analyses involving a new Ceratomyxa species (Ceratomyxa amazonensis n. sp.) found in gallbladder of Symphysodon discus Heckel, 1840 (Perciformes: Cichlidae), an important ornamental fish endemic to Amazon basin. Mature spores were strongly arcuate shaped and measured 7.0 +/- 0.3 (6.27.6) mu m in length, 15.8 +/- 0.4 (15.0-16.7) mu m in thickness, and polar capsules 3.22 +/- 0.34 (2.4-3.6) mu m in length and 2.63 +/- 0.17 (2.4-2.9) mu m in width. This was the first small subunit ribosomal DNA (SS rDNA) sequencing performed to Ceratomyxa species parasite of freshwater fish, and the phylogenetic analysis showed C. amazonensis n. sp. clustering in the early diverging subclade of the ceratomyxids, together with species of parasites of amphidromous/estuaries fishes, suggesting some role of the transition of the fishes between marine/freshwater environments in the evolutionary history of these parasites.
dc.languageeng
dc.publisherSpringer
dc.relationParasitology Research
dc.rightsAcesso restrito
dc.subjectSystematic
dc.subjectMyxozoa
dc.subjectMyxosporea
dc.subjectFish parasite
dc.subjectOrnamental fish
dc.subjectCeratomyxidae evolution
dc.titleMorphology and small subunit rDNA-based phylogeny of Ceratomyxa amazonensis n. sp parasite of Symphysodon discus, an ornamental freshwater fish from Amazon
dc.typeArtigo


Este ítem pertenece a la siguiente institución