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Length-Weight Parameters for Retroculus lapidifer
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
0.03750 2.934   female 6.0 - 25.1 SL  0.967  0.072 0.0785 223  Brazil Serra da Mesa Reservoir / 1995-2010. 
0.03410 2.969   mixed 5.8 - 25.1 SL  0.966  0.047 0.0513 552  Brazil Serra da Mesa Reservoir / 1995-2010. 
0.03390 2.971   male 5.8 - 19.5 SL  0.962  0.068 0.0769 287  Brazil Serra da Mesa Reservoir / 1995-2010. 
0.00780 3.251   unsexed 1.8 - 18.2 TL  0.995  0.094 0.0726 27  Brazil Itacaiúnas River / 2009-2011. 
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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 = 0.0240, mean b = 3.03, SD log10(W) = 0.1895, SD log10(a) = 0.2857 SD b = 0.1288
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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