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Length-Weight Relationship for Calophysus macropterus
Main Ref. :
Data Ref. :
Length (cm) :
 22.0 - 45.8 SL
Number of fish :
 597
Sex of fish :
 male
Method :
 Type I linear regression
a :  0.01100 95% confidence limit: 0.009 - 0.013
b :  3.040 95% confidence limit: 2.980 - 3.090
r2 :
  0.951
Estimate doubtful ? :
 
Locality :
 Iquitos (Amazonas, lower Marañón and Ucayali rivers)/2013-2015
Country :
 Peru
Comments :
 
Calculated weight :
  cm SL => 12.06 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