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Length-Weight Relationship for Pterygoplichthys undecimalis
Main Ref. :
Data Ref. :
Length (cm) :
 12.0 - 28.2 SL
Number of fish :
 21
Sex of fish :
 unsexed
Method :
 Type I linear regression
a :  0.05300 95% confidence limit: 0.038 - 0.075
b :  2.682 95% confidence limit: 2.562 - 2.803
r2 :
  0.991
Estimate doubtful ? :
 
Locality :
 Magdalena River floodplain lakes / 2008-2011
Country :
 Colombia
Comments :
 
Calculated weight :
  cm SL => 25.48 g
Glossary :
Comments & Corrections
    
cfm script by eagbayani, 28.09.00, php script by celloran, 12.05.07, last modified by sortiz, 02/07/12