Results 21 to 30 of about 174 (69)

Trophic ecology of neotropical fish larvae: intra and interspecific interactions and predator-prey relationship.

, 2021
The survival and growth of fish larvae during ontogeny are related to the ability to obtain adequate food, providing subsidies for individuals reach the adult age.
Rosa, Rafael Rogério
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Cage culture with tilapia induces alteration in the diet of natural fish populations: the case of Auchenipterus osteomystax

Brazilian Journal of Biology
Fish rearing in cages installed in reservoirs has developed rapidly in Brazil over the last decade. However, this type of aquaculture induces some changes in the environment because of the high quantity of nutrients released into the surroundings.
L. Strictar-Pereira, AA. Agostinho, LC Gomes   +2 more
doaj   +1 more source

Carbon sources and trophic position of the main species of fishes of Baía River, Paraná River floodplain, Brazil

Brazilian Journal of Biology, 2003
In order to verify the carbon source and trophic position of the main species of fishes, of the Paraná River floodplain, we analysed the proportion of stable carbon (delta13C) and nitrogen (delta15N) isotopes in muscle of fishes sampled in the rainy ...
Manetta G. I., Benedito-Cecilio E., Martinelli M.   +2 more
doaj  

Auchenipterus galeatus Linne

, 1877
12. Auchenipterus galeatus (Linné). - Calabozo.Published as part of W. Peters, 1877, Hr. W. Peters las ueber die von Hrn. Dr. C. Sachs in Venezuela gesammelten Fische., pp.
W. Peters
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Auriculostoma macrorchis

, 2017
<p> <b> <i>Auriculostoma macrorchis</i> (Szidat, 1954)</b> </p> <p> <i>Crepidostomum macrorchis</i> Szidat, 1954</p> <p> <b>Material deposited:</b> MACN-Pa 583, 584/1‒2 ...
Margarita Ostrowski de Núñez, Nathalia J. Arredondo, Alicia A. Gil de Pertierra   +2 more
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Nota sobre Auchenipterus nuchalis (Spix) (pisces: Siluroidei). [PDF]

, 1957
Al estudiar la ictiofauna de agua dulce, especialmente la correspondiente al Paraná inferior, he encontrado en las colecciones del Museo de La Plata un lote de 20 ejemplares de la localidad de San Pedro (provincia de Buenos Aires)pertenecientes a la ...
Alonso de Arámburu, Armonía Socorro, Alonso de Arámburu, Armonia S.   +1 more
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DOI: 10.4025/actascibiolsci.v31i1.833 Parasites of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from two different environments, Rosana’s reservoir and upper Paraná river floodplain, Brazil

, 2014
. Surumanha, Auchenipterus osteomystax Miranda-Ribeiro, 1918 is an insectivorous species that inhabits benthopelagic freshwater environments. In order to know the parasitic fauna and aspects of the host-parasite relationship in surumanhas from Rosana’s ...
Ana Carolina, Gislaine Marcolino, Ricardo Massato Takemoto, Figueiredo Lacerda, Perez Lizama, O De Castro Tavernari, Maria Angeles, Gilberto Cezar Pavanelli   +7 more
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Fish cage culture : the effect on the energy and the trophic structure in aquatic ecosystems.

, 2008
The aim of this study was to identify the fish cage culture effect on the caloric and isotopic content in fishes. The experiment was carried out in two tributaries of Rosana's reservoir: Corvo and Guairacá.
Figueroa Eche, Lourdes Mercedes
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A new species of Demidospermus Suriano, 1983 (Monogenea) parasite of gills of Auchenipterus osteomystax (Auchenipteridae), from the upper Paraná river floodplain, Brazil

, 2017
Uma nova espécie de Demidospermus Suriano, 1983 parasita de brânquias de Auchenipterus osteomystax da planície de inundação do alto rio Paraná, Brasil.
Lacerda, Ana Carolina Figueiredo, Pavanelli, Gilberto Cezar, Tavernari, Fernando de Castro, Takemoto, Ricardo Massato   +3 more
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Parasites of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from two different environments, Rosana’s reservoir and upper Paraná river floodplain, Brazil

, 2017
A surumanha, Auchenipterus osteomystax Miranda-Ribeiro, 1918 é uma espécie insetívora que habita ambientes bentopelágicos de água doce. Com o objetivo de conhecer a fauna parasitária e os aspectos da relação parasito-hospedeiro em surumanhas do ...
Lacerda, Ana Carolina Figueiredo, Lizama, Maria de los Angeles Perez, Pavanelli, Gilberto Cezar, Tavernari, Fernando de Castro, Takemoto, Ricardo Massato, Guidelli, Gislaine Marcolino   +5 more
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