Species;Stomach;"Anterior intestine";"Posterior intestine";Summer;Winter;Summer;Winter;Summer;Winter
Protein
"Rhamdia quelen";"61.77 ± 10.81ª";"18.37 ± 6.49ª*";"11.21 ± 0.03ª";"21.59 ± 12.69ª*";"52.92 ± 4.35ª";"25.87 ± 0.17ª*"
"(50.95 – 72.58)";"(11.89 – 24.86)";"(11. 18 – 11.25)";"(8.90 – 34.28)";"(48.57 – 57.28)";"(25.70 – 26.04)"
"Pimelodus maculatus";"9.05 ± 1.16b";"44.86 ± 0.65b*";"12.04 ± 0.95ª";"24.35 ± 8.54ª*";"9.45 ± 0.26b";"17.66 ± 1.41b*"
"(7.89 – 10.205)";"(44.21 – 45.51)";"(11.09 – 12.99)";"(15.81 – 32.89)";"(9.19 – 9.72)";"(16.26 – 19.07)"
"Loricariichthys anus";"11.04 ± 0.04b";N;"10.47 ± 0.19ª";N;"13.77 ± 1.45bc";N
"(10.99 – 11.08)";"(10.28 – 10.66)";"(12.31 – 15.22)"
"Hypostomus commersoni";N;N;"15.29 ± 2.94b";"9.57 ± 0.14b*";"7.05 ± 0.72c";"7.78 ± 3.01c"
"(12.35 – 18.23)";"(9.43 – 9.70)";"(6.34 – 7.77)";"(4.76 – 10.79)"
Lipids
"Rhamdia quelen";"7.07 ± 0.08ª";"0.91 ± 0.07ª*";"0.71 ± 0.09ª";"0.51 ± 0.22ª";"1.94 ± 0.23ª";"0.64 ± 0.07ª*"
"(6.98 – 7.15)";"(0.84 – 0.97)";"(0.62 – 0.80)";"(0.29 – 0.73)";"(1.71 – 2.16)";"(0.56 – 0.71)"
"Pimelodus maculatus";"0.41 ± 0.01b";"1.96 ± 0.29b*";"0.29 ± 0.02ª";"0.56 ± 0.15ª*";"0.27 ± 0.03ª";"1.67 ± 0.51ª*"
"(0.39 – 0.42)";"(1.68 – 2.25)";"(0.27 – 0.31)";"(0.41 – 0.71)";"(0.24 – 0.29)";"(1.15 – 2.18)"
"Loricariichthys anus";N;N;"0.75 ± 0.08ª";N;"2.34 ± 2.28ª";N
"(0.67 – 0.83)";"(0.06 – 4.62)"
"Hypostomus commersoni";N;N;"4.81 ± 1.41b";"7.36 ± 0.82b";"3.82 ± 0.01b";"2.72 ± 1.34ª"
"(3.40 – 6.22)";"(6.54 – 8.17)";"(3.81 – 3.83)";"(0.52 – 3.83)"