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Length-Weight Parameters for Prochilodus magdalenae
Length-weight (log a vs b) graph
    [n=4]
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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
0.03800 2.802   unsexed 8.7 - 35.0 SL  0.963  0.024 0.0296 1988  Colombia Magdalena River floodplain lakes / 2008-2011 
0.03450 2.810   unsexed 6.1 - 36.0 SL  0.970  0.050 0.0680 417  Colombia Cauca River basin / 2010-2011 
0.02500 2.980   mixed 14.1 - 51.0 SL  0.933        Colombia Magdalena River basin, 2013 
0.01750 3.140   mixed 11.5 - 35.2 TL  0.955        Colombia Sinú River basin, 2012-2013 
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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 = 4, geometric mean a = 0.0275, mean b = 2.93, SD log10(W) = 0.051, SD log10(a) = 0.1323 SD b = 0.1393
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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