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Length-Weight Parameters for Sphoeroides sechurae
Length-weight (log a vs b) graph
    [n=2]
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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
0.02940 2.820   unsexed 4.5 - 18.1 TL  0.972      911  Mexico Jalisco and Colima, 1995-96 
0.02200 2.923   unsexed 6.8 - 16.3 TL  0.975  0.019   41  Mexico Gulf of California (Southern Sinaloa and Nayarit), 2005-2007 
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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 = 2, geometric mean a = 0.0257, mean b = 2.87, SD log10(W) = 0.01, SD log10(a) = 0.0632 SD b = 0.0520
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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