Ecological studies on some lakes of the Amazon valley
Of the three types of lakes studied, clear water, white water, and brown water, the white water lakes are the only ones to have a reasonable autochtonous production of organic matter. Owing probably to the lack of mineral salts, the primary production is
Marlier, G.
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Estimation de l'âge individuel de Prochilodus nigricans (Teleostei, Prochilodae) dans le Béni (Bolivie) : protocole d'étude et application [PDF]
L'estimation de l'âge de #Prochilodus nigricans$ Agassiz, 1829 est réalisée à partir de 840 poissons pêchés de 1983 à 1987 dans les principaux milieux du réseau hydrographique de la rivière Mamoré (Béni, Bolivie). Diverses préparations et observations de
Loubens, Gérard, Panfili, Jacques
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Toxicity and effects of copper sulfate on parasitic control and hematological response of tambaqui Colossoma macropomum. [PDF]
The purpose of this work was to determine the mean lethal concentration (LC50-96h) of copper sulfate (CuSO4) for juveniles Colossoma macropomum (Characidae), to evaluate the effectiveness of different concentrations of CuSO4 on elimination of parasites ...
AFFONSO, E. G. +4 more
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Criopreservação de sêmen de peixe. [PDF]
As espécies de água doce mais ameaçadas geralmente são as de valor econômico, de hábitos reofílicos e que realizam longas migrações ascendentes para reprodução.
MARQUES, D. K. S., RESENDE, E. K. de
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DESCRIPCIÓN MACROSCÓPICA DEL DESARROLLO LARVAL DEL COPORO (PROCHILODUS MARIAE)
El presente estudio fue realizado en la estación piscícola La Terraza, unidad perteneciente al Instituto Colombiano de Desarrollo Rural (INCODER) y adscrita a la Facultad de Medicina Veterinaria y de Zootecnia de la Universidad Nacional de Colombia ...
N. López, C. Ruíz, M. Landines
doaj
¿Where do migratory fish spawn in a neotropical Andean basin regulated by dams? [PDF]
Rivera-Coley K +4 more
europepmc +1 more source
La acuicultura en zonas costeras crece rápidamente y para la construcción de estanques se utilizan mangles, ciénagas y humedales. En la construcción, el suelo es excavado y usado como material para la conformación de los diques, originando frecuentemente
Sandra C Pardo Carrasco +2 more
doaj
Withdrawn: Eco-evolutionary factors that influence its demographic oscillations in Prochilodus costatus (Actinopterygii: Characiformes) populations evidenced through a genetic spatial-temporal evaluation. [PDF]
europepmc +1 more source
Uncertainties regarding the natural mortality of fish can increase due global climate change. [PDF]
Pereira Campos C, Bitar SDB, Freitas C.
europepmc +1 more source
Fertilização artificial de ovócitos de curimbatá, Prochilodus lineatus
Pós-graduação em Aquicultura ...
openaire +1 more source

