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Length-Weight Parameters for Rhodeus amarus
Length-weight (log a vs b) graph
    [n=8]
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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
0.03300 2.340   unsexed 4.4 - 6.7 TL  0.866  0.244 0.1761 60  Greece Strymon River / 2008. 
0.02100 2.750   unsexed 3.9 - 6.5 TL  0.960  0.430 0.1761   Iran Iranian inland waters / 2010-2017. 
0.00970 3.035   unsexed 1.2 - 8.3 TL  0.939      4948  Greece Rihios estuary, NW Aegean, 1997-99 
0.01240 3.040   unsexed 5.6 - 9.0 TL  0.900  0.131   686  Turkey Ömerli Dam, Marmara, 2002-2004 
0.01000 3.180   unsexed 1.9 - 7.6 TL  0.978  0.035 0.0315 779  Greece Strymon River / 2008. 
0.00790 3.266   unsexed 1.8 - 11.2 TL  0.920  0.033 0.0284 3336  Belgium Flanders (Yser, Scheldt and Meuse drainage basin), 1992-2009 
0.00930 3.306   unsexed 1.6 - 7.3 TL  0.976  0.523   105  Turkey Biga Peninsula / 2000-2001. 
0.00650 3.400   unsexed 5.7 - 7.0 TL  0.815  0.195   14  Turkey Büyükçekmece Dam, Marmara region, 1995 (May-Oct.) 
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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 = 8, geometric mean a = 0.0120, mean b = 3.04, SD log10(W) = 0.064, SD log10(a) = 0.2145 SD b = 0.3184
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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