Abstract The Zebrafish, Danio rerio, is a well-known vertebrate model species widely used in
research associated with biomedical areas and comparative and evolutionary biology …

While much of the functional work on suction feeding has involved members of
Acanthopterygii, an earlier cypriniform radiation led to over 3200 species filling nearly every …

This study addressed the feeding ecology of fish fauna from a first-order stream located in a
rural area. The purposes were to evaluate the influence of interspecific, seasonal and spatial …

Abstract Knowledge of trophic ecology of fish species is fundamental to understand the
organization mechanism of fish assemblages and crucial for developing effective …

Exotic poeciliids have been reported to reduce abundance and richness of native fishes
and, more generally, constrain the trophic niches of native counterparts. However …

Tropical rivers across the world are experiencing rapid degradation and loss of fish species
due to flow regulation, pollution, and other anthropogenic pressures. Knowledge of how flow …

This study aimed to assess the diet of Poecilia reticulata in rural (RS) and urban stream (US)
and under seasonal influence. We hypothesized that rainfall have a strong negative impact …

In this contribution we studied the trophic ecology of four Characidae species from the
Cavalo Stream, upper Tocantins River, considering diet overlap and trophic niche breadth …

Stable isotope analysis (SIA) has been used over the last decade to decipher trophic
relationships between organisms, especially in freshwater and marine systems. Using SIA to …

Diet composition and feeding relationships of three cyprinid species, C. luteus, C. carpio and
C. auratus from the Shatt Al-Arab River, Iraq, were assessed during 2016-2017. Fish were …