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Length-Weight Parameters for Orthopristis chalceus
Length-weight (log a vs b) graph
    [n=3]
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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
0.01500 2.956   unsexed 4.2 - 44.1 TL  0.974  0.425   410  Mexico Gulf of California (Southern Sinaloa and Nayarit), 2005-2007 
0.01200 2.983   unsexed 10.8 - 19.5 TL  0.923  0.153 0.2341 141  Mexico Bahia Magdalena-Almejas lagoon system / 2014-2015. 
0.01600 3.020 yes  juvenile 2.3 - 4.0 SL  0.776      39  Mexico El Conchalito swamp, Baja California, 1996-98 
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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 = 0.0135, mean b = 2.97, SD log10(W) = 0, SD log10(a) = 0.0480 SD b = 0.0141
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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