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Length-Weight Parameters for Scomberomorus brasiliensis
Length-weight (log a vs b) graph
    [n=6]
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a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.02643 2.692   mixed 21.0 - 77.9 FL  0.971  0.560   49  Brazil Matinhos, Paraná (25°49'S, 48°32'W)/2018-2020 
0.01800 2.800   unsexed 18.0 - 90.0 FL        791  Colombia Carribean coast 
0.01470 2.850   unsexed 17.0 - 73.0 FL        571  Trinidad Tobago  
0.01280 2.880   unsexed 16.0 - 83.0 FL        381  Brazil Ceará 
0.00884 2.947   Unsexed 12.0 - 70.0 FL        428  Brazil Northeastern region, 1998-2000 
0.00817 3.010   unsexed 28.0 - 60.5 SL        21  Colombia Gulf of Salamanca, 1995-97 
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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 = 6, geometric mean a = 0.0141, mean b = 2.85, SD log10(W) = 0.0245, SD log10(a) = 0.1830 SD b = 0.1068
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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