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Length-Weight Parameters for Dipturus oxyrinchus
Length-weight (log a vs b) graph
    [n=10]
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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
0.00250 3.000   unsexed 27.4 - 33.6 TL        2  Northwestern Mediterranean / 2011-2013. 
0.00158 3.200   male 25.0 - 110.0 TL          Mediterranean: south of Sicily and south of Malta / 1990-2018. 
0.00150 3.250   unsexed   - 48.0 TL        1  France Mediterranean 
0.00128 3.250   mixed 23.0 - 124.0 TL          Mediterranean: south of Sicily and south of Malta / 1990-2018. 
0.00105 3.290   female 23.0 - 124.0 TL          Mediterranean: south of Sicily and south of Malta / 1990-2018. 
0.00070 3.400   unsexed 17.9 - 62.2 TL  0.990  0.190   8  Turkey North Aegean Sea, 2003 (March; July) 
0.00078 3.410   female 17.5 - 85.0 TL  0.960  0.340   20  Turkey off Gökçeada Island, Northern Aegean Sea / 2019. 
0.00067 3.430   mixed 17.1 - 85.0 TL  0.990  0.210   36  Turkey off Gökçeada Island, Northern Aegean Sea / 2019. 
0.00051 3.480   male 17.1 - 79.8 TL  0.990  0.230   16  Turkey off Gökçeada Island, Northern Aegean Sea / 2019. 
0.00048 3.539   unsexed 30.2 - 55.4 TL  0.980      8  Portugal Algarve, 1996-97 
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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 = 9, geometric mean a = 0.0008, mean b = 3.38, SD log10(W) = 0.03, SD log10(a) = 0.1761 SD b = 0.1077
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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