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1. Stress indicators for Prochilodus lineatus (Characiformes: Prochilodontidae) breeders during passage through a fish ladder

Author:
Bido, Adriane F.; Urbinati, Elisabeth C.; Makrakis, Maristela C.; Celestino, Leandro F.; Serra, Mônica; Makrakis, Sergio
Source:
Marine & freshwater research 2018 v.69 no.12 pp. 1814-1821
ISSN:
1323-1650
Subject:
Prochilodus lineatus; adults; body weight; cortisol; dams (hydrology); females; fish; fish ladders; glucose; hematocrit; lactic acid; males; migratory behavior; rivers; Brazil
Abstract:
... This study investigated whether fish ladder transposition is a stressful event for the streaked prochilod, Prochilodus lineatus, in a dam on the Upper Paraná River, Brazil. Bodyweight, standard length and plasma concentrations of cortisol, glucose, lactate, chloride and haematocrit were measured in 48 adult fish (male and female) that were sampled downstream and upstream of the dam and on the fish ...
DOI:
10.1071/MF18087