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Length-Weight Parameters for Hydrolycus wallacei
Length-weight (log a vs b) graph
    [n=2]
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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
0.02200 2.877   unsexed 1.0 - 18.5 SL  0.986  0.097 0.1577 70  Brazil Aracá and Demeni rivers / 2016, 2018, 2019. 
0.00720 3.194   unsexed 14.5 - 36.0 SL  0.998  0.058 0.0939 105  Brazil Middle and lower stretches of Negro River Basin / 2008-2010, 2012-2013. 
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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 = 2, geometric mean a = 0.0126, mean b = 3.04, SD log10(W) = 0.0265, SD log10(a) = 0.2425 SD b = 0.1584
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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