More info | Plus d'info | Mais info Language: English | Chinese | French | Greek | Thai | FishBase
Length-Weight Parameters for Serrasalmus maculatus
Length-weight (log a vs b) graph
    [n=11]
Hide graph
a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.04500 2.680   unsexed 4.2 - 19.8 TL  0.983  0.180   627  Brazil Jurumirim reservoir, 2001-02 
0.04470 2.970   male 7.0 - 17.0 SL  0.976  0.080 0.1062 84  Brazil Amazon River / 2006-2008 
0.02520 3.122   female 9.4 - 34.5 TL  0.967  0.083 0.1047 194  Brazil Porto Primavera Reservoir / 1999-2012 
0.02380 3.139   mixed 9.4 - 34.5 TL  0.963  0.064 0.0799 354  Brazil Porto Primavera Reservoir / 1999-2012 
0.02444 3.172   unsexed 6.5 - 18.8 SL  0.980  0.079 0.0804 28  Brazil Madiera River, Amazon / 2008-2011 
0.02150 3.173   male 11.0 - 26.4 TL  0.955  0.108 0.1365 160  Brazil Porto Primavera Reservoir / 1999-2012 
0.02280 3.220   unsexed 5.7 - 18.7 SL  0.990  0.090 0.0884 22  Brazil Iguatemi River / 2006-2008 
0.01580 3.220   unsexed 5.6 - 21.2 SL  0.990  0.080 0.0881 94  Brazil Santa Virginia Bay, Rio Negro basin, Pantanal / 1999-2001 
0.02010 3.230   female 13.0 - 14.5 SL  0.984  0.050 0.0528 259  Brazil Amazon River / 2006-2008 
0.02050 3.240   mixed 7.0 - 17.0 SL  0.982  0.050 0.0493 343  Brazil Amazon River / 2006-2008 
0.01760 3.280   unsexed 4.0 - 23.2 SL  0.984  0.030 0.0254 923  Brazil Taquari River, Paranapanema Basin / 2011-2013. 
hide

Preliminary parameter estimates are provided below, based on your selection of studies and weighted by the scores.
You may want to exclude or give less weight to studies that are far from the regression line in the graph.
Selected studies = 11, geometric mean a = 0.0240, mean b = 3.13, SD log10(W) = 0.0755, SD log10(a) = 0.1393 SD b = 0.1634
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
Back to Search    |    Back to Top