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Pseudoplatystoma corruscans: Paramètres Longueur-Poids
Length-weight (log a vs b) graph
    [n=6]
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a b Pays Localité
Score a b Doubtful? Sexe Longueur (cm) Type de longueur r2 SD b SD log10 a n Pays: Localité:
0.00590 3.160   unsexed 22.3 - 114.0 SL  0.970      347  Brazil Itaipu Reservoir, Paraná, 1983-89 
0.00622 3.170   unsexed 18.0 - 101.0 SL  0.989  0.040 0.0703 246  Argentina Parana River 
0.00610 3.180   unsexed 17.2 - 109.0 SL  0.990  0.070 0.1132 58  Brazil Iguatemi River / 2006-2008 
0.00330 3.310   unsexed 34.5 - 102.0 SL  0.990  0.120 0.2175 19  Brazil Santa Virginia Bay, Rio Negro basin, Pantanal / 1999-2001 
0.00173 3.335   mixed 52.0 - 182.0 TL          Brazil Sao Francisco river (Pirapora - Ibiaí), 1987 
0.00190 3.523   male 40.0 - 95.0 SL          Brazil Sao Francisco river 
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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 = 6, geometric mean a = 0.0040, mean b = 3.26, SD log10(W) = 0.1463, SD log10(a) = 0.2249 SD b = 0.1217
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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