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Length-Weight Parameters for Genidens barbus
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
0.06290 2.240   mixed 13.1 - 28.5 TL  0.846      39  Brazil Sepetiba Bay, 1993-96 
0.00774 3.049   unsexed 5.5 - 25.5 TL  0.992  0.170 0.3264 55  Brazil Southeastern coast / 2004-2006. 
0.00733 3.125   unsexed 6.8 - 70.0 TL  0.984      116  Brazil Rio Grande do Sul (28°-34°S) 
0.00649 3.140   male     TL  0.984      332  Brazil Patos Lagoon estuary, Rio Grande do Sul, 1977-80 
0.00502 3.163   unsexed 11.3 - 28.9 TL  0.994  0.156 0.3045 27  Brazil Southeastern coast / 2004-2006. 
0.00419 3.170   juvenile 6.2 - 24.2 TL  0.993  0.080 0.0781 39  Brazil Parana´ state coast / 2004 - 2005 
0.00398 3.260   female     TL  0.906      363  Brazil Patos Lagoon estuary, Rio Grande do Sul, 1977-80 
0.00374 3.300   juvenile 8.5 - 20.5 TL  0.956  0.380 0.4393 18  Uruguay Pando tidal creek estuary / 2002-2003 
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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 = 0.0069, mean b = 3.07, SD log10(W) = 0.0574, SD log10(a) = 0.3557 SD b = 0.3008
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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