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Length-Weight Parameters for Opisthopterus dovii
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
0.00900 2.865   unsexed 6.5 - 21.0 TL  0.875  0.096   189  Mexico Gulf of California (Southern Sinaloa and Nayarit), 2005-2007 
0.00380 3.085   unsexed 11.3 - 23.0 TL  0.920  0.127 0.1326 198  Mexico Bahia de Matanchen / 2013-2014 
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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 = 0.0058, mean b = 2.98, SD log10(W) = 0.0548, SD log10(a) = 0.1871 SD b = 0.1100
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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