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Length-Weight Parameters for Micropogonias furnieri
Length-weight (log a vs b) graph
    [n=35]
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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
0.13890 2.250 yes  juvenile 11.0 - 20.4 TL  0.938      25  Brazil Ilha de Paciência, Maranhão, 2006-2007 
0.06430 2.594   unsexed 12.0 - 20.2 SL  0.959  0.226 0.2641 26  Mexico Gulf of Mexico / 2016-2017. 
0.03000 2.640   unsexed     TL          Trinidad Tobago 1977-82 
0.02050 2.800   female 17.0 - 47.5 TL  0.970  0.120 0.1750 65  Brazil Pernambuco / 2011-2014. 
0.01560 2.860   male 16.5 - 47.0 TL  0.930  0.210 0.3010 50  Brazil Pernambuco / 2011-2014. 
0.02970 2.860   unsexed 12.7 - 36.4 SL        192  Colombia Gulf of Salamanca, Caribbean, 1995-98 
0.01570 2.906   male               Argentina 30° - 40°S 
0.00948 2.920   unsexed 13.6 - 73.6 TL  0.978      4082  Brazil southern stock 
0.01470 2.930   unsexed 18.0 - 47.0 FL        180  Cuba  
0.00800 2.934   unsexed 2.1 - 13.0 TL  0.960  0.641   158  Brazil Marica, Sacuarema, Araruama coastal lagoons, South western Brazil / 2011. 
0.01303 2.939   male 18.5 - 52.1 TL          Brazil southeastern stock, 2001-2003 
0.01250 2.958   unsexed               Argentina Argentina and Rio de la Plata region 
0.01210 2.966   female 18.1 - 60.8 TL          Brazil southeastern stock, 2001-2003 
0.01610 2.971   unsexed 1.8 - 16.4 SL  0.983  0.402   118  Mexico Celestun lagoon, Yucatan, 1990-2006 
0.01143 2.996   unsexed 13.5 - 73.6 TL  0.978      4082  Brazil Rio Grande do Sul (28°-34°S) 
0.01030 3.000   unsexed     TL          Brazil Cabo Frio (23 - 29°S) 
0.01059 3.003   female     TL  0.973  0.071 0.1284   Brazil Southeastern coast / 2004-2006. 
0.08570 3.030   unsexed     FL          Venezuela Northeast coast 
0.00891 3.050   unsexed   - 80.0 FL          Brazil Southern coast 
0.00830 3.050   Unsexed 4.1 - 53.0 TL  0.991      438  Brazil Southeastern region, 1995-1996 
0.00897 3.056   unsexed               Brazil 29-33°S 
0.00870 3.058   Female     TL          Brazil Maranhão 
0.00845 3.063   unsexed 4.0 - 47.8 TL  0.979  0.036 0.0565 264  Brazil Southeastern coast / 2004-2006. 
0.00741 3.070   juvenile 2.7 - 26.5 TL  0.981  0.010 0.0155 2914  Uruguay Pando tidal creek estuary / 2002-2003 
0.00770 3.093   Male     ND          Brazil Coast of Brazil, 1991 
0.01090 3.108   female               Argentina 30° - 40°S 
0.00688 3.109   unsexed 7.0 - 24.3 TL  0.992  0.084 0.1224 75  Brazil Southeastern coast / 2004-2006. 
0.00551 3.115   unsexed               Brazil Lagoa dos Patos (33°S) 
0.00755 3.118   unsexed 18.5 - 52.3 TL  1.000  0.038 0.0684 14  Brazil Southeastern coast / 2004-2006. 
0.00800 3.120   unsexed 16.0 - 70.0 FL        359  Brazil Southern coast 
0.00690 3.141   male     TL  0.996  0.059 0.1089   Brazil Southeastern coast / 2004-2006. 
0.00600 3.152   unsexed 4.5 - 25.5 TL  0.970  0.064 0.0792 252  Uruguay Punta del Diablo / 2006-2010. 
0.00674 3.177 yes  juvenile 4.8 - 13.6 TL  0.982  0.402 0.8520 36  Brazil Paraná (0°S - 25°S), 2003-2004 
0.00457 3.180   juvenile 3.4 - 17.9 TL  0.992  0.060 0.0535 85  Brazil Parana´ state coast / 2004 - 2005 
0.00581 3.184   Unsexed 6.4 - 62.2 TL  0.988      617  Brazil Southeastern region (São Sebastião System), Rio Grande do Sul, 1997 
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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 = 33, geometric mean a = 0.0110, mean b = 3.00, SD log10(W) = 0.1643, SD log10(a) = 0.2720 SD b = 0.1389
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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