Molecular identification of Mymarothecium viatorum and Anacanthorus penilabiatus in extensive native fish farming systems of the Peruvian Amazon

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Autor(es): dc.contributorSan Martín-
Autor(es): dc.contributorUniversidad Nacional de San Martín-
Autor(es): dc.contributorNational University of San Marcos-
Autor(es): dc.contributorUniversidad Ricardo Palma-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Cooperativa de Colombia-
Autor(es): dc.creatorCabrera-Soregui, Milagros-
Autor(es): dc.creatorTorres-Lozano, Karel-
Autor(es): dc.creatorGarcia-Candela, Enrique-
Autor(es): dc.creatorMesias-Valle, Fernando-
Autor(es): dc.creatorMartinez-Rojas, Rosa-
Autor(es): dc.creatorCruz-Neyra, Lidia-
Autor(es): dc.creatorMondragón-Martínez, Aarón-
Autor(es): dc.creatorEbert, Mariana Bertholdi-
Autor(es): dc.creatorda Silva, Reinaldo José-
Autor(es): dc.creatorCala-Delgado, Daniel Leonardo-
Data de aceite: dc.date.accessioned2025-08-21T18:43:20Z-
Data de disponibilização: dc.date.available2025-08-21T18:43:20Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.vprsr.2024.101085-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305348-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305348-
Descrição: dc.descriptionPiaractus brachypomus (Pacú) is the main native fish species cultivated in Peru and holds great potential for growth in aquaculture from the Peruvian Amazon. Between October 2021 and January 2022 in two fish producing farms in the Amazon region of San Martín in Peru, P. brachypomus individuals were examined for parasite evaluation. A total of 6366 monogeneans were isolated from the gills of 30 fish, revealing a prevalence of 100%, with an abundance and mean intensity of 212 parasites per fish. Monogeneans were morphologically identified as Mymarothecium viatorum and Anacanthorus penilabiatus. The genetic divergence in the 28S rDNA gene found among A. penilabiatus sequences was 0.1% and among Anacanthorus spp. it ranged from 0.9% to 7.5%. The genetic divergence found among the M. viatorum sequences was 0.3%. These finding represents the first molecular data of M. viatorum and A. penilabiatus in Peru using the 28S rDNA gene of these monogeneans. The new sequences obtained will contribute to future studies on the phylogenetic relationships among dactylogyrids. However, further research with a broader range of host-parasite samples and additional genetic markers is needed to clarify these relationships and provide stronger support for the phylogenetic positions.-
Descrição: dc.descriptionCITEacuícola pesquero Ahuashiyacu Instituto Tecnológico de la Producción San Martín-
Descrição: dc.descriptionEscuela Profesional de Medicina Veterinaria Universidad Nacional de San Martín-
Descrição: dc.descriptionLaboratory of Parasitology in Wildlife and Zoonoses Faculty of Biological Sciences National University of San Marcos-
Descrição: dc.descriptionLaboratory of Biology and Molecular Genetics Faculty of Biological Sciences Universidad Ricardo Palma, Santiago de Surco-
Descrição: dc.descriptionDepartamento de Biodiversidade e Bioestatística Setor de Parasitologia Instituto de Biociências Universidade Estadual Paulista (UNESP)-
Descrição: dc.descriptionGrupo de Investigación en Ciencias Animales—GRICA Facultad de Medicina Veterinaria y Zootecnia Universidad Cooperativa de Colombia-
Descrição: dc.descriptionDepartamento de Biodiversidade e Bioestatística Setor de Parasitologia Instituto de Biociências Universidade Estadual Paulista (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationVeterinary Parasitology: Regional Studies and Reports-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject28S rDNA-
Palavras-chave: dc.subjectAnacanthorus-
Palavras-chave: dc.subjectDactylogyridae-
Palavras-chave: dc.subjectMymarothecium-
Palavras-chave: dc.subjectPeruvian Amazon-
Título: dc.titleMolecular identification of Mymarothecium viatorum and Anacanthorus penilabiatus in extensive native fish farming systems of the Peruvian Amazon-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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