Iheringichthys labrosus is a secondary commercial fish species in the Itaipu Reservoir, but it is important in other reservoirs of the basin. However, little information exists about this species in the literature. The purpose of this study was to describe the diet of this species in the Itaipu Reservoir. Stomachs of 306 fishes were analyzed, collected from October 1994 to September 1996 in the differents zones of the reservoir (according to a longitudinal gradient). The reservoir was separated into riverine (upper reach), transitional (middle reach), and lacustrine (next to the dam) zones. Main items in the diet of I. labrosus were aquatic insects (mainly Chironomidae) and mollusks (mainly Bivalvia). Their presence in the diet did not vary...
Foram analisadas duas bacias em uma área com forte ação antrópica no interior do Estado de São Paulo...
Serrasalmus marginatus invaded the Upper Paraná River after construction of the Itaipu Dam in Novemb...
In this paper we evaluate plasticity of fish concerning diet. We expect that sampling over a large t...
Iheringichthys labrosus is a secondary commercial fish species in the Itaipu Reservoir, but it is im...
Iheringichthys labrosus is a secondary commercial fish species in the Itaipu Reservoir, but it is im...
The diet of the benthic-feeding fish Iheringichthys labrosus (Lütken, 1874) was analyzed. Samples we...
This study evaluated the diet of Pimelodus sp., before and after damming of Salto Caxias, (waterfall...
Abstract Aim: We investigated the use of food resources throughout the reservoirs and tributaries o...
Curvina Plagioscion squamosissimus (Heckel, 1840) feeding activity at the upper Paraná river floodpl...
With the purpose of determining the principal food resources responsible for maintaining the fishery...
The aim of this paper is to investigate the diet of Pimelodus ortmanni in Segredo reservoir and cont...
The species Pimelodus maculatus is one of the most abundant fish in many artificial reservoirs. Show...
We evaluated the feeding of fish species of the Nova Avanhandava Reservoir, low Tietê River, São Pau...
The construction of dams brings about changes in the course of a river, which directly or indirectly...
Body size and diet of organisms are fundamental attributes which determine their ecology and natural...
Foram analisadas duas bacias em uma área com forte ação antrópica no interior do Estado de São Paulo...
Serrasalmus marginatus invaded the Upper Paraná River after construction of the Itaipu Dam in Novemb...
In this paper we evaluate plasticity of fish concerning diet. We expect that sampling over a large t...
Iheringichthys labrosus is a secondary commercial fish species in the Itaipu Reservoir, but it is im...
Iheringichthys labrosus is a secondary commercial fish species in the Itaipu Reservoir, but it is im...
The diet of the benthic-feeding fish Iheringichthys labrosus (Lütken, 1874) was analyzed. Samples we...
This study evaluated the diet of Pimelodus sp., before and after damming of Salto Caxias, (waterfall...
Abstract Aim: We investigated the use of food resources throughout the reservoirs and tributaries o...
Curvina Plagioscion squamosissimus (Heckel, 1840) feeding activity at the upper Paraná river floodpl...
With the purpose of determining the principal food resources responsible for maintaining the fishery...
The aim of this paper is to investigate the diet of Pimelodus ortmanni in Segredo reservoir and cont...
The species Pimelodus maculatus is one of the most abundant fish in many artificial reservoirs. Show...
We evaluated the feeding of fish species of the Nova Avanhandava Reservoir, low Tietê River, São Pau...
The construction of dams brings about changes in the course of a river, which directly or indirectly...
Body size and diet of organisms are fundamental attributes which determine their ecology and natural...
Foram analisadas duas bacias em uma área com forte ação antrópica no interior do Estado de São Paulo...
Serrasalmus marginatus invaded the Upper Paraná River after construction of the Itaipu Dam in Novemb...
In this paper we evaluate plasticity of fish concerning diet. We expect that sampling over a large t...