First report of a histozoic Henneguya (Cnidaria, Endocnidozoa) infecting a synbranchid potamodromous fish from South America: Morphostructural and biological data

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidad Nacional Mayor de San Marcos-
Autor(es): dc.creatorMathews, Patrick D.-
Autor(es): dc.creatorMertins, Omar-
Autor(es): dc.creatorEspinoza, Luis L.-
Autor(es): dc.creatorAguiar, Julio C.-
Autor(es): dc.creatorMilanin, Tiago-
Data de aceite: dc.date.accessioned2025-08-21T19:51:37Z-
Data de disponibilização: dc.date.available2025-08-21T19:51:37Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3897/ZSE.99.105770-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307440-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307440-
Descrição: dc.descriptionIn this study, a Henneguya myxosporean species is described to infect an ecological, biological, and evolutionary important fish from Amazon biome. The myxosporean was found in the skin of only one specimen of marbled swamp eel, Synbranchus marmoratus caught in a small stream from Peruvian Amazon floodplain. Mature myxospores have ovoid shape from the valvular view, measuring 32.2 ± 0.6 μm (31.6–32.8) in total length, 21.5 ± 0.3 μm (21.2–21.8) in spore body length, 11.7 ± 0.5 μm (11.2–12.2) in width and 10.6 ± 0.9 μm (9.7–11.5) in thickness. Non-bifurcate caudal appendage, measuring 10.7 ± 0.4 μm (10.3–11.1) in length. Two polar capsules elongated aubergine in shape, equal in size and measuring 4.9 ± 0.2 μm (4.7–5.1) in length and 3.1 ± 0.5 μm (2.6–3.6) in width. Polar tubules coiled in 7–8 turns. This is the first report of a Henneguya species parasitizing a fish of the order Synbranchiformes from Amazon basin and the first to describe this parasite infecting a potamodromous fish from South America.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Parasitology Institute of Biosciences São Paulo State University-
Descrição: dc.descriptionLaboratory of Nano Bio Materials Department of Biophysics Paulista Medical School Federal University of Sao Paulo-
Descrição: dc.descriptionLaboratory of Biology and Molecular Genetics Faculty of Veterinary Medicine Universidad Nacional Mayor de San Marcos-
Descrição: dc.descriptionDepartment of Basic Sciences Faculty of Animal Science and Food Technology University of São Paulo-
Descrição: dc.descriptionDepartment of Parasitology Institute of Biosciences São Paulo State University-
Formato: dc.format391-397-
Idioma: dc.languageen-
Relação: dc.relationZoosystematics and Evolution-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectHenneguya-
Palavras-chave: dc.subjectmarbled swamp eel-
Palavras-chave: dc.subjectmyxosporean-
Palavras-chave: dc.subjectPeru-
Palavras-chave: dc.subjectskin-
Título: dc.titleFirst report of a histozoic Henneguya (Cnidaria, Endocnidozoa) infecting a synbranchid potamodromous fish from South America: Morphostructural and biological data-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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