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Length-Weight Parameters for Distichodus rostratus
Length-weight (log a vs b) graph
    [n=7]
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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
0.01200 2.894   unsexed 10.7 - 47.0 SL  0.943  0.188   87  Ivory coast Buyo / 1997-1998. 
0.02052 2.990   unsexed     SL  0.990      345  Ivory coast Comoé River / 2014-2017. 
0.01190 2.994   unsexed 5.9 - 39.9 TL  0.987      433  Benin Ouémé River Basin, 1999-2001 
0.01990 3.000   unsexed     SL          Ivory coast  
0.02120 3.000   unsexed     SL          Chad  
0.01840 3.050   unsexed 16.0 - 52.0 SL  0.981      15  Burkina Faso Mouhoun, Volta River, 1980-81 
0.01680 3.078   unsexed 6.4 - 34.5 SL  0.994      300  Ghana Volta River 
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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 = 5, geometric mean a = 0.0155, mean b = 3.00, SD log10(W) = 0.1517, SD log10(a) = 0.0970 SD b = 0.0624
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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