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Isotopic niche of the catfishes Bagre bagre and Genidens barbus in a coastal area of south-eastern Brazil [PDF]
Biota Neotropica, 2018 Abstract: The isotopic niche of Bagre bagre and Genidens barbus target of commercial fisheries in a marine coastal area from northern Rio de Janeiro State (~21ºS), south-eastern Brazil was compared to evaluate the feeding assimilation and the trophic relationship.
Ana Paula Madeira Di Beneditto +1 more
exaly +4 more sources
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Journal of Applied Ichthyology, 2007
Summary The marine catfish Genidens barbus was once one of the most important estuarine fishery resources in the Patos Lagoon (southern Brazil), which had the largest population known for the species. However, clear signs of overfishing have been observed since the 1980s.
J P Vieira
exaly +2 more sources
Summary The marine catfish Genidens barbus was once one of the most important estuarine fishery resources in the Patos Lagoon (southern Brazil), which had the largest population known for the species. However, clear signs of overfishing have been observed since the 1980s.
J P Vieira
exaly +2 more sources
High‐salinity water use of euryhaline catfish Genidens genidens revealed by otolith microchemistry
Austral EcologyAbstractMigratory patterns of the catfish Genidens genidens in four estuaries along the Brazilian Atlantic coast are reconstructed from otolith Sr/Ca, a salinity proxy, to test estuarine‐dependency. To facilitate interpretation of this proxy in otolith core‐to‐edge profiles, a Sr/Ca Reference Value for High Salinity (RVHSSr/Ca) of 4.88 mmol/mol was ...
Thaís Rodrigues Maciel +5 more
openaire +2 more sources
Microplastics in Vulnerable Catfish: Baseline Data from Northern Patagonia's Genidens Barbus
Regional Studies in Marine ScienceFil: Fernandez Severini, Melisa Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur.
Maialen G. Ardusso +6 more
openaire +2 more sources
2002
The muscles of the cephalic region and pectoral girdle of Arius heudeloti, Genidens genidens and Bagre marinus are described and compared with those of non-ariid siluriforms. Our observations and comparisons revealed that, although the configuration of the cephalic and pectoral girdle musculature of these ariid species is basically similar to that of ...
Oliveira, Claudia +3 more
openaire +1 more source
The muscles of the cephalic region and pectoral girdle of Arius heudeloti, Genidens genidens and Bagre marinus are described and compared with those of non-ariid siluriforms. Our observations and comparisons revealed that, although the configuration of the cephalic and pectoral girdle musculature of these ariid species is basically similar to that of ...
Oliveira, Claudia +3 more
openaire +1 more source
Genidens genidens (Cuvier) (Pisces, Ariidae), oral incubation of eggs
2006Garcia, Alexandre M +2 more
openaire +1 more source