Convergent responses of fish belonging to different feeding guilds to sewage pollution
Neotrop. ichthyol; 18 (1), 2020
This study aimed to evaluate if the presence of pollutants promotes changes in feeding habits of fish species from different trophic guilds: the detritivorous species, Hypostomus francisci, and the piscivorous, Hoplias intermedius. Both species were sampled at 12 sites (with different degrees of pollutio...