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Length-Weight Parameters for Eugerres mexicanus
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
0.02050 3.080   male 9.7 - 17.3 TL  0.955  0.100 0.1242 151  Mexico Usamacinta River Basin / 2008-2010 
0.01930 3.110   female 11.6 - 20.0 TL  0.953  0.094 0.1242 179  Mexico Usamacinta River Basin / 2008-2010 
0.01630 3.170   mixed 5.5 - 20.0 TL  0.977  0.044 0.0599 360  Mexico Usamacinta River Basin / 2008-2010 
0.01310 3.260   unsexed 5.5 - 13.1 TL  0.957  0.260 0.2660 30  Mexico Usamacinta River Basin / 2008-2010 
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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 = 0.0170, mean b = 3.16, SD log10(W) = 0.0141, SD log10(a) = 0.0755 SD b = 0.0686
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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