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Length-Weight Parameters for Astyanax aeneus
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
0.01800 3.205   unsexed 3.0 - 9.5 SL  0.921  0.050 0.0512 1356  Mexico Grijalva River in Chiapas / 2006, 2009 
0.01900 3.260   unsexed 1.9 - 7.1 SL  0.967  0.050   1195  Mexico Carretas-Pereyra lagoon, Chiapas / 2004-2007. 
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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 = 0.0186, mean b = 3.23, SD log10(W) = 0.0283, SD log10(a) = 0.0100 SD b = 0.0283
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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