Morfometría de Dawestrema cycloancistrium (Dactylogyridae: monogenoidea) colectados de Arapaima gigas (Schinz, 1822) “Paiche” (Osteoglossiformes: Arapaimidae) provenientes de estanques piscícolas, Loreto-Perú
نویسندگان
چکیده
En la Amazonía peruana el estudio sobre parasitismo de peces es poco abordado, por lo que se desconoce los parásitos pueda poseer cada pez (ornamental o consumo), y mucho menos las características morfológicas sus medidas en particular. El objetivo del presente fue caracterizar morfométricamente al monogenoideo Dawestrema cycloancistrium colectado ejemplares moribundos Arapaima gigas procedentes estanques piscícolas carretera Iquitos - Nauta. Fueron analizadas branquias 3 A. provenientes piscícolas, encontrando con ayuda un estereoscopio, total 993 individuos parasitarios, fueron identificados como especie (Monogenoidea: Dactylogyridae) medio clarificación Hoyer microscopio óptico. Al concluir proceso identificación, capturaron imágenes estructuras distintivas facilitan identificación D. cycloancistrium. Los datos registraron hojas Excel, posibilitó cálculo índices parasitarios analizados. Concluyendo que, parásito monogenético gran tamaño base a morfométricas realizadas investigación.
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ژورنال
عنوان ژورنال: Revista agrotecnológica amazónica
سال: 2023
ISSN: ['2710-0510']
DOI: https://doi.org/10.51252/raa.v3i2.508