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Length-Weight Parameters for Acestrorhynchus pantaneiro
Length-weight (log a vs b) graph
    [n=5]
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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
0.00956 3.140   unsexed 10.0 - 32.0 SL  0.957  0.080 0.1083 257  Argentina Uruguay River 
0.00770 3.210   unsexed 11.0 - 24.6 SL  0.970  0.080 0.0669 248  Brazil Santa Virginia Bay, Rio Negro basin, Pantanal / 1999-2001 
0.00400 3.230   unsexed 6.0 - 34.3 TL  0.970  0.020 0.0000 1538  Brazil Upper Uruguay River / 1995-2002. 
0.00475 3.390   unsexed 12.0 - 33.0 SL  0.980  0.050 0.0671 374  Argentina Parana River 
0.00140 3.580   unsexed 19.3 - 30.9 TL  0.920  0.260 0.3680 64  Brazil Delta State Park Jacui / 2008-2009 
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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 = 0.0046, mean b = 3.31, SD log10(W) = 0.1261, SD log10(a) = 0.2867 SD b = 0.1562
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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