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Length-Weight Parameters for Lutjanus analis
Length-weight (log a vs b) graph
    [n=20]
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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
0.11400 2.530 yes  male 23.0 - 73.0 FL        1010  Cuba Northeast zone 
0.09200 2.590 yes  female 23.0 - 73.0 FL        1051  Cuba Northeast Zone 
0.03540 2.770   unsexed             559  Cuba Northeast zone 
0.03890 2.861   Unsexed     SL  0.890      544  Brazil Northeastern region 
0.02820 2.890   Unsexed 37.0 - 83.0 FL  0.967      393  Brazil Central coast, 1993-2000 
0.01630 2.944 yes  juvenile 2.3 - 31.7 TL  0.996  0.169 0.4189 54  Brazil Espirito Santo (0°S - 25°S), 2003-2004 
0.01970 2.950   unsexed 21.4 - 77.1 FL  0.940      53  Puerto Rico  
0.01800 2.956   Unsexed 18.0 - 57.0 FL  0.900      1589  Brazil Northeastern region, 1996-2000 
0.01610 3.011   unsexed 11.6 - 72.2 FL  0.970  0.535 1.1081 365  USA Southern Florida 
0.01580 3.034   unsexed 26.0 - 63.0 FL  0.960      17  Virgin Is. (US) St. Croix 
0.01520 3.040   unsexed 18.0 - 72.0 FL        974  Cuba Southwest Zone 
0.01000 3.045   unsexed 35.0 - 75.0 FL        140  USA Florida east coast 
0.01130 3.050   unsexed     TL  0.960        USA Florida east coast, 1992-2000 
0.01370 3.060   unsexed 18.0 - 68.0 FL        1154  Cuba Northwest Zone 
0.01040 3.070   unsexed   - 85.0 FL        274  Venezuela  
0.01220 3.070   mixed 2.4 - 27.6 TL  0.990  0.010 0.0257 237  Brazil Pernambuco / 2011-2014. 
0.01950 3.100   unsexed 8.5 - 50.5 SL        294  Colombia Gulf of Salamanca, 1995-97 
0.01200 3.100   unsexed 12.0 - 74.0 FL        1609  Cuba Southwest Zone 
0.00833 3.175   unsexed 23.0 - 61.0 FL  0.990      27  Virgin Is. (US) St. Thomas/St. John 
0.00420 3.320   unsexed 20.0 - 80.0 FL        445  Colombia Atlantic coast 
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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 = 17, geometric mean a = 0.0151, mean b = 3.03, SD log10(W) = 1.3738, SD log10(a) = 0.2211 SD b = 0.1158
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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