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Length-Weight Parameters for Megalancistrus parananus
Length-weight (log a vs b) graph
    [n=3]
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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
0.03940 2.931   male 18.6 - 55.6 TL  0.972  0.113 0.1690 80  Brazil Porto Primavera Reservoir / 1999-2012 
0.02900 3.028   mixed 18.6 - 55.6 TL  0.960  0.090 0.1340 186  Brazil Porto Primavera Reservoir / 1999-2012 
0.01580 3.212   female 19.1 - 48.0 TL  0.950  0.143 0.2119 106  Brazil Porto Primavera Reservoir / 1999-2012 
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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 = 3, geometric mean a = 0.0263, mean b = 3.06, SD log10(W) = 0.01, SD log10(a) = 0.1646 SD b = 0.1166
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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