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Invasive species and postglacial colonization: their effects on the genetic diversity of a Patagonian fish
(Proceedings of The Royal Society B-Biological Sciences, 2020)
Importance of dam-free tributaries for conserving fish biodiversity in Neotropical reservoirs
(2018-08-01)
Dams change the hydrological dynamics, patterns of biological production and distribution of organisms in space and time. In contrast, tributary rivers can function as source areas in reservoirs, since they harbor spawning ...
Artes de pesca artesanal nos reservatórios de barra bonita e bariri: Monitoramento pesqueiro na bacia do médio rio tietê
(2016-01-01)
The fishing gears used in Barra Bonita and Bariri reservoirs, Middle Tietê River, were evaluated in order to provide objective information to assess the need for a revision of the legal framework governing this activity. ...
First record of the non-native fish Poecilia reticulata (Cyprinodontiformes: Poeciliidae), in Chiapas, southern Mexico
(Universidad Estatal a Distancia de Costa Rica, 2021)
Selective foraging by non-native rainbow trout on invertebrates in Patagonian streams in Argentina
(Springer, 2015-02)
Background
It is well known that fish predation alters ecosystem processes by top-down effects. Salmonids are described as aggressive, visually and size-selective predators. Thus, prey selection by the non-native rainbow ...
New host records and a checklist of fishes infected with Austrodiplostomum compactum (Digenea: Diplostomidae) in Brazil
(Brazilian Coll Veterinary Parasitology, 2013-10-01)
This study reports the infection of fishes by Austrodiplostomum compactum metacercariae in the Chavantes reservoir, medium Paranapanema River, municipality of Ipaussu, Sao Paulo State, Brazil. Twenty-three fish species ...
Benzocaine and eugenol as anesthetics for Brycon hilarii
(Editora da Universidade Estadual de Maringá (EDUEM), 2014)
Effects of land use on fish assemblages in Patagonian low order streams
(EDP Sciences, 2009-10)
We assessed the effects of land use on the structure of stream fish assemblages in Northwest Patagonia, Argentina. To this end, a total of 18 sites distributed in 15 streams were sampled during the low water period. At ...
Impact assessment of the introduction of Cichla kelberi in a large Neotropical reservoir and its lateral lagoons (Upper Parana River Basin, Brazil)
(Int Inst Ecology, 2015-11-01)
This study aimed to understand how the introduction of Cichla kelberi in Rosana Reservoir (Paranapanema River) affected the native ichthyofauna. Data on the structure of the small fish fauna assemblage were obtained before ...