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DINÂMICA DA NUTRIÇÃO DA VIUVINHA, Moenkhausia intermedia EIGENMANN, 1908 (PISCES, CHARACIDAE) NA REPRESA DE IBITINGA, ESTADO DE SÃO PAULO, BRASIL

open access: yesBoletim do Instituto de Pesca, 2018
Foram analisadas as variações sazonais da frequência relativa dos estádios de repleção (fr), do í­­ndice médio de repleção (IÌ"¦r) e do fator de condição (Ñ"ž) de Moenkhausia intermedia na Represa de Ibitinga.
Jaime José Casari da CAMARA   +3 more
doaj   +1 more source

PESCA SELETIVA DE VIUVINHA, Moenkhausia intermedia EIGENMANN, 1908 (CHARACIFORMES, CHARACIDAE), COM A UTILIZAÇÃO DE REDES DE EMALHAR, NA REPRESA DE IBITINGA, RIO TIETí­Å , ESTADO DE SÃO PAULO, BRASIL.

open access: yesBoletim do Instituto de Pesca, 2018
Foi determinada a curva de seletividade média das redes de emalhar com perí­­metros internos de malha de 4,8; 6,0; 7,2 e 8,0 cm, utilizadas na captura de Viuvinha, Moenkhausia intermedia, na Represa de Ibitinga, Rio Tietê, Estado de São Paulo, Brasil ...
Elmar Cardozo CAMPOS   +3 more
doaj   +1 more source

Phytotoxicity of exotic species on the physiological potential of crambe seeds (Crambe abyssinica Hochs)

open access: yesAgro@mbiente On-line, 2017
Biological invasions of exotic plants can seriously contribute to ecological imbalances within areas to which they have been introduced, affecting, in addition to native plants, cultivated species.
Silvana Fraga Silva   +3 more
doaj   +3 more sources

Reproductive Aspects of Moenkhausia intermedia Eigenmann, 1908 (Pisces, Characidae) in the Upper Paraná River Basin, Brazil

open access: yesInternational Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
The aim of this work was to determine the reproductive tactic of the population of Moenkhausia intermedia, inhabiting the Capivara Reservoir, lower Paranapanema River. Four different stretches of the reservoir were selected, and sampling was carried out quarterly, in the period from 2001 to 2004.
Armando César Rodrigues Casimiro   +6 more
wiley   +1 more source
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