![]() ![]() ![]() River basin, few species of parasites of B. Included in the list of fish threatened with extinction. This species has high ecological importance and is This is a neotropical fish found in several South American On official list of endangered species IN 445/2014, including B. (2016)Īmong the 3.130 known freshwater fish species in Brazil, 312 are found Potential for pisciculture, increasing the range of information to make November to January, when food is more abundant. This is the case of Brycon orbignyanus,Ī species that performs reproductive migrations during the period from Processes, and are important to the initial development of fish,Įspecially migratory species that colonize the environment during times Hydrological cycles are determinants in biological and ecological Of fishes from the floodplain of the Upper Parana River with data Takemoto (1997) published a preliminary list of the helminth parasites Phyla (Eiras, Takemoto, & Pavanelli, 2006). Species, being ectoparasites or endoparasites belonging to different Model to study hosts that are home to a large variety of parasite ![]() Freshwater fish are vertebrates that can be utilized as a Structure and composition of the fauna of fish parasites (Takemoto etĪl., 2009). Their biological and physiological conditions, thus influencing the Periodic disturbances, a holistic approach is necessary, as emphasizedįloods can change the population dynamics of fish populations and Of individuals in assemblages present in those ecosystems, compared with Thus, to obtain a greater understanding of the patterns of organization The construction of reservoirs has changed the dynamics of theįloodplain of the upper Parana River, and consequently its biodiversity. Synchronicity with the events of hydrological flooding and drought Systems there is a strong trend of biological communities to remain in Uplands, within which a variety of secondary and tertiary ecotones isĮmbedded (Ward, Tockner, & Schiemer, 1999). Retrieved from (Characidae%3a+Bryconinae).-a0588079259įloodplains are a complex gradient between the river channel and APA style: Metazoan endoparasites of Brycon orbignyanus (Characidae: Bryconinae) in a neotropical floodplain.Metazoan endoparasites of Brycon orbignyanus (Characidae: Bryconinae) in a neotropical floodplain." Retrieved from (Characidae%3a+Bryconinae).-a0588079259 2019 Universidade Estadual de Maringa 29 Oct. MLA style: "Metazoan endoparasites of Brycon orbignyanus (Characidae: Bryconinae) in a neotropical floodplain." The Free Library. ![]()
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