Eficacia de la sal común en la eliminación de parásitos monogenoideos en Pterodoras granulosus y Anadoras grypus (siluriformes: doradidae) provenientes del medio natural. Iquitos - Perú

• Autor: Zumaeta Cachique, José Carlos
• Formato: tesis de maestría
• Fecha de Publicación: 2022
• Institución: Universidad Nacional De La Amazonía Peruana
• Repositorio: UNAPIquitos-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.unapiquitos.edu.pe:20.500.12737/9422
• Enlace del recurso: https://hdl.handle.net/20.500.12737/9422
• Nivel de acceso: acceso abierto
• Materia: Control biológico de plagas; Parásitos; Sal; Acuicultura; Monogenea; Pterodoras granulosus; Anadoras grypus; https://purl.org/pe-repo/ocde/ford#4.01.08

In the Peruvian Amazon, the presence of parasites is one of the most common problems for the development of aquaculture. In some cases, the damage is associated with high mortality. Studies to eliminate these organisms are still limited, making it difficult to obtain a product that guarantees better control in fish management, the objective of this research being to evaluate the effect of salt on the elimination of monogenoids in Pterodoras granulosus (Valenciennes, 1821) and Anadoras grypus (Cope, 1872), from the natural environment. The parasitological analysis consisted of the collection of parasites from the skin, fins and gills. The data obtained were useful for calculating the parasitic indices. Three (3) doses of salt were used for the experiment: T1 = 10 gL-1; T2 = 20 gL-1; T3 = 30 gL-1 and, to verify its effect, the water was collected from the containers where the treatments were applied using a 21 micron sieve. Among the water quality parameters analyzed were Temperature (° C), Oxygen (mg / l) and pH (I.U). For the identification of monogenoids found, the Hoyer and Gomori trichrome medium were used. Apparently there was greater efficiency using T3 to eliminate monogenoids in P. granulosus and T1 in A. grypus. However, statistically there was no significant difference (p> 0.05) with the rest of the treatments.