0102-5473 0102-5473 S0102-54732017000100092 10.5007/2175-795X.2017v35n1p92 Brazil Argentina 00 03 2017 00 03 2017 35 1 92 112

66 66 13-24 2 74 74 45-61 22 22 151-68 31 85 85 359-82 15 1 1 5-20 1 e 2 28 28 1-25 22 22 147-60 3 1 1 132-52 24 2 2 27-40 35 2 2 179-89 24 1 1 1-12 27 2 2 21-44 4 2 2 219-32 46 46 94-101