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Length-Weight Parameters for Gerres filamentosus
Length-weight (log a vs b) graph
    [n=19]
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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
0.01520 2.260 Yes  unsexed     SL  0.960      164  India Vembanad Lake / 1980. 
0.02600 2.820   unsexed 5.1 - 10.0 TL        321  India Sharavathi estuary / 2008. 
0.05180 2.840   female     SL  0.971      278  India Vembanad Lake / 1980. 
0.04740 2.870   male     SL  0.970      164  India Vembanad Lake / 1980. 
0.01870 2.883   female 10.2 - 18.6 TL  0.950      22  Pakistan Indus delta / 1999-2001. 
0.01460 2.954   female 12.0 - 39.0 TL  0.997        Egypt Hurghada, Red Sea, 2010 
0.01430 2.956   male 14.0 - 35.0 TL  0.997        Egypt Hurghada, Red Sea, 2010 
0.01440 2.959   mixed 12.0 - 39.0 TL  0.998      669  Egypt Hurghada coast, Red Sea, 2010 
0.02660 2.966   unsexed 5.0 - 23.0 FL  0.982      390  New Caledonia lagoon 
0.01420 2.989   unsexed 9.2 - 18.7 TL  0.968  0.555   52  Pakistan Indus delta / 1999-2001. 
0.06950 3.000   female 10.1 - 28.0 TL        1292  India Sharavathi estuary / 2008. 
0.02396 3.011   mixed 5.0 - 21.5 FL  0.990      273  New Caledonia  
0.01760 3.059   unsexed 9.0 - 16.0 FL  0.947      156  Australia Northern Territory, 1987-88 
0.02440 3.170   mixed 5.1 - 28.0 TL        2582  India Sharavathi estuary / 2008. 
0.00228 3.170   male 10.1 - 24.0 TL        969  India Sharavathi estuary / 2008. 
0.00800 3.203   unsexed 8.5 - 13.1 TL  0.926  0.115 0.1111 243  India Parangipettai/2001-2003. 
0.00700 3.247   female 8.5 - 26.0 TL  0.975  0.047 0.0351 421  India Parangipettai/2001-2003. 
0.00700 3.264   male 10.5 - 25.5 TL  0.975  0.047 0.0291 471  India Parangipettai/2001-2003. 
0.00600 3.285   mixed 8.5 - 26.0 TL  0.982      1135  India Parangipettai/2001-2003. 
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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 = 18, geometric mean a = 0.0158, mean b = 3.04, SD log10(W) = 0.2449, SD log10(a) = 0.3415 SD b = 0.1466
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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