More info | Plus d'info | Mais info Language: English | Chinese | French | Greek | Thai | FishBase
Length-Weight Parameters for Labeo rohita
Length-weight (log a vs b) graph
    [n=30]
Hide graph
a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.09000 2.451   unsexed 22.0 - 50.0 TL  0.965      259  Bangladesh Sylhet basin/1998 
0.01360 2.533   unsexed               India Panchet Reservoir, Damodar Valley 
0.05700 2.607   unsexed     TL          Bangladesh Sylhet basin/1999 
0.00836 2.698   unsexed               India Tilaya Reservoir, Damodar Valley 
0.00622 2.808   unsexed               India Konar Reservoir, Damodar Valley 
0.02800 2.920   juvenile 9.5 - 36.2 SL  0.950  0.130 0.1461 107  Philippines Pampanga River, Candaba, 2007-2008 
0.01550 3.014   unsexed 5.0 - 62.0 FL  0.988        India Ganga River system 
0.01000 3.045   unsexed 8.3 - 60.5 TL  0.994  0.078 0.0969 42  India Chilika Lagoon / 2015-2016. 
0.00815 3.123   female 29.0 - 94.0 TL  0.985      71  India Sharda River, Ganga river basin / 2009-2012. 
0.06081 3.145   male 30.0 - 80.0 TL  0.989      70  India Ghagra River, Ganga river basin / 2009-2012. 
0.00732 3.149   unsexed 27.5 - 84.5 TL  0.920      664  Bangladesh Kapati Lake 
0.00733 3.155   male 28.0 - 85.0 TL  0.978      89  India Sharda River, Ganga river basin / 2009-2012. 
0.00713 3.158   mixed 28.0 - 94.0 TL  0.981      160  India Sharda River, Ganga river basin / 2009-2012. 
0.00581 3.201   mixed 26.0 - 88.0 TL  0.972      177  India Gomti River, Ganga river basin / 2009-2012. 
0.00703 3.211   female 16.0 - 85.0 TL  0.977      77  India Ghagra River, Ganga river basin / 2009-2012. 
0.00560 3.221   male 26.0 - 81.0 TL  0.978      97  India Gomti River, Ganga river basin / 2009-2012. 
0.00500 3.237   unsexed 8.5 - 39.4 TL  0.985  0.410   25  China Pearl River / 2010. 
0.00478 3.271   unsexed 7.0 - 43.5 TL  0.877  0.517 0.6838 26  India Hirakud Reservoir / 2015-2016. 
0.00404 3.288   male 16.0 - 90.0 TL  0.983      104  India Ganga River, Ganga river basin / 2009-2012. 
0.00384 3.302   mixed 16.0 - 92.0 TL  0.982      189  India Ganga River, Ganga river basin / 2009-2012. 
0.00362 3.310   male 31.0 - 71.0 TL  0.980      102  India Ken River, Ganga river basin / 2009-2012. 
0.04066 3.313 Yes  unsexed 15.5 - 77.0 TL  0.983  0.035   209  India peninsular rivers / 2009-2012 
0.00359 3.325   female 30.0 - 92.0 TL  0.980      85  India Ganga River, Ganga river basin / 2009-2012. 
0.00382 3.348   mixed 16.0 - 85.0 TL  0.982      147  India Ghagra River, Ganga river basin / 2009-2012. 
0.00299 3.366   mixed 16.0 - 87.0 TL  0.983      197  India Ken River, Ganga river basin / 2009-2012. 
0.00285 3.386   female 16.0 - 87.0 TL  0.985      95  India Ken River, Ganga river basin / 2009-2012. 
0.00229 3.424   female 38.0 - 88.0 TL  0.972      80  India Gomti River, Ganga river basin / 2009-2012. 
0.00172 3.481   female 28.0 - 87.0 TL  0.958      76  India Betwa River, Ganga river basin / 2009-2012. 
0.00168 3.500   mixed 28.0 - 92.0 TL  0.977      163  India Betwa River, Ganga river basin / 2009-2012. 
0.00174 3.503   male 30.0 - 92.0 TL  0.980      87  India Betwa River, Ganga river basin / 2009-2012. 
hide

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 = 29, geometric mean a = 0.0065, mean b = 3.18, SD log10(W) = 0.6196, SD log10(a) = 0.4355 SD b = 0.2553
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
Back to Search    |    Back to Top