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Length-Weight Parameters for Myliobatis aquila
Length-weight (log a vs b) graph
    [n=7]
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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
0.29020 2.262 Yes  unsexed 27.5 - 58.5 WD        12  Buchab, 1957-70 
0.01990 3.000   unsexed 90.0 - 90.0 TL        1   
0.00230 3.057   female 12.9 - 129.0 OT  0.904  1.012   53  Croatia Eastern Adriatic Sea / 1997-2001. 
0.01110 3.090   unsexed 50.0 - 114.0 TL        4  France Mediterranean 
0.00160 3.134   mixed 12.9 - 129.0 OT  0.909  0.996   131  Croatia Eastern Adriatic Sea / 1997-2001. 
0.00080 3.299   male 44.6 - 90.8 OT  0.929  0.919   78  Croatia Eastern Adriatic Sea / 1997-2001. 
0.00080 3.340   unsexed 47.5 - 76.5 TL  0.930  0.830   14  Turkey North Aegean Sea, 2003 (March; July) 
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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 = 0.0017, mean b = 3.19, SD log10(W) = 0.8509, SD log10(a) = 0.3942 SD b = 0.1149
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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