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Length-Weight Relationship for Amphiarius phrygiatus
Main Ref. :
Data Ref. :
Length (cm) :
 14.2 - 35.5 TL
Number of fish :
 232
Sex of fish :
 unsexed
Method :
 Type I linear regression
a :  0.00488 95% confidence limit: 0.003 - 0.007
b :  3.300 95% confidence limit: 3.200 - 3.410
r2 :
  0.940
Estimate doubtful ? :
 
Locality :
 Amazon estuary
Country :
 Brazil
Comments :
 
Calculated weight :
  cm TL => 9.74 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