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Length-Weight Parameters for Pelteobagrus ussuriensis
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
0.03270 2.511   unsexed 14.5 - 51.3 TL  0.970  0.109 0.1491 59  China Songhua River / 2014. 
0.02600 2.660   unsexed 7.0 - 18.1 TL  0.973  0.150   35  China Yalong and Wujiang rivers / 2004-2014 
0.01770 2.710   unsexed 12.1 - 44.5 TL  0.984  0.061 0.0866 125  China Heilongjiang river / 2013-2014 
0.00830 3.040   unsexed 14.3 - 31.3 TL  0.955  0.308 0.3876 44  China Yiluo River, Yellow River / 2016. 
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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 = 0.0191, mean b = 2.73, SD log10(W) = 0.051, SD log10(a) = 0.2249 SD b = 0.1924
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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