Results 81 to 90 of about 942 (171)
Ciência Rural, 2008 Toxicity risks of agricultural pesticides to fishes are pivotal. Currently, many questions remain unsolved regarding to the toxicity of commonly used pesticides to silver catfish (Rhamdia quelen), a South American catfish.
Luiz Carlos Kreutz +7 more
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Rhamdia poeyi Eigenmann & Eigenmann 1888
Rhamdia poeyi Eigenmann & Eigenmann 1888 Distribution Mamoré, upper Napo and Tocantins River Basins: Bolivia, Brazil and Ecuador.
Escobar-Camacho, Daniel +4 more
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Acta Scientiarum: Biological Sciences, 2009 Aphanoblastella juizforense sp. nov. is described in the gills of the heptapterid fish Rhamdia quelen (Quoy et Gaimard, 1824) from the Paraibuna River, Juiz de Fora, Minas Gerais State, Brazil.
Adriano Reder de Carvalho +2 more
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USO DE DIFERENTES FONTES E NÍVEIS DE LIPÍDIOS NA ALIMENTAÇÃO DE ALEVINOS DE JUNDIÁ Rhamdia quelen
Pesquisa Agropecuária Gaúcha, 2001 Com o objetivo de avaliar o efeito dos lipídios no desenvolvimento e na composição corporal de alevinos de jundiá, foram testadas três fontes (banha suína, óleo de soja e óleo de canola) e dois níveis de inclusão (5 e 10 %) em dietas secas preparadas com
JOSÉ FERNANDO BIBIANO MELO +2 more
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Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation [PDF]
Folia Parasitologica, 2002 The pimelodid fish Rhamdia quelen (Quoy et Gaimard, 1824) in South America harbours two species of proteocephalid cestodes, Proteocephalus bagri Holcman-Spector et Mañé-Garzón, 1988 and P. rhamdiae Holcman-Spector et Mañé-Garzón, 1988. These species are redescribed based on a detailed morphological study, supported by multivariate analysis (principal ...
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ACI Avances en Ciencias e Ingenierías, 2015 We report two cases of parasitism by Riggia Szidat 1948 on freshwater fish of the genera Chaetostoma and Rhamdia from two rivers on the Upper Amazon of Ecuador, in the icthyogeographic areas of Alto Pastaza and Upano-Zamora. Riggia sp.
Fernando Anaguano-Yancha, Jorge Brito M.
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Acta Scientiarum: Biological Sciences, 2007 Rhamdia quelen e Pseudopimelodus charus são dois bagres que atingem porte acima de 2 kg. Espécimes receberam dose única de extrato bruto de hipófise de carpa comum EBHC (2,5 mg kg-1 de peixe nos machos e 6 mg kg-1 de peixe nas fêmeas).
Edson Vieira Sampaio, Yoshimi Sato
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Sorghum in diets for silver catfish Rhamdia quelen
Acta Veterinaria Brasilica, 2016 With the study we had aimed to verify the possible effects of replacing corn by low tannin sorghum in diets for silver catfish Rhamdia quelen on productive performance, carcass chemical composition, size and density of the villi. The experiment was conducted at the Instituto de Pesquisa em Aquicultura Ambiental – InPAA in Toledo - PR.
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Biología Acuática, 2019 The purpose of the present research is to evaluate the degree of the statistical association between the total burden of parasites in the South American Catfish, Rhamdia sapo, and hematological variables studied under natural conditions. The following 12
M. Daniela Vanotti +1 more
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The Effects of Stocking Density and Food Deprivation on Mucous Cells and Lysozyme Activity in the Skin and Gills of Silver Catfish. [PDF]
Animals (Basel), 2023 Scherer GP +7 more
europepmc +1 more source