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Rocky reef fish assemblage structure in coastal islands of southern Brazil
(Pontificia Universidad Católica de Valparaíso, 2018)
Can dams affect the trophic structure of ichthyofauna? A long-term effects in the Neotropical region
(Fundação Zoobotânica do Rio Grande do Sul, 2018)
ABSTRACT Dams are considered an important source of modification upon the structure of aquatic communities and their reflexes are diverse on the fish fauna. Although there are several hydroelectric power plants in Brazil, ...
Trophic position of bottom-feeding fish in the Upper Paraná River floodplain
(Instituto Internacional de Ecologia, 2009)
The δ15N composition of bottom-feeding fish (iliophagous = Apareiodon affinis, Cyphocharax nagelii, Prochilodus lineatus, Steindachnerina brevipinna and S. insculpta; detritivorous = Loricariichthys platymetopon and ...
Fontes de energia, posição trófica e digestibilidade de peixes de diferentes níveis tróficos da planície de inundação do alto rio Paraná.Energy sources, and trophic position and digestibility of fish of different trophics levels at the high River Paraná floodplain.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Aquatic insects as the main food resource of fish the community in a Neotropical reservoir
(Sociedade Brasileira de Ictiologia, 2014)
Ecomorphological patterns in otoliths of tropical fishes: assessing trophic groups and depth strata preference by shape
(Springer, 2020-03-02)
The morphology and morphometry of otoliths have emerged as powerful indicators of ecological characteristics of fishes. However, shape descriptors that can accurately predict well-documented functions played by species in ...
Notes on the feeding habits of the skate Rioraja agassizi (Chondrichthyes, Rajidae) off southeastern Brazil
(Soc Francaise D Ichtyologie, 2011-06-30)
Feeding habits of the skate Rioraja agassizi were analyzed in southeastern Brazil from samples obtained along Silo Paulo coast. A total of 258 specimens were examined, ranging between 96 and 532 mm total length. About ...