Population Growth

Growth of Turbinella pyrum

Auximetric graph	M vs K graph
M vs K graph
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Main Ref. :

106775 Data Ref. :

Data Type :

length-frequencies

Sex :

unsexed

L infinity (cm) :

30.6 ShL

95% confidence limit:

K (1/y) :

0.330

r²:

95% confidence limit:

to (y) :

0.12

95% confidence limit:

Winf. :

2.5 kg

as given in Main Ref. or Ref. for growth b used :2.471

Ø' : 2.49

C :

M (1/y) :

0.459 M Ref. : M doubtful?

r²:

95% confidence limit:

Lm (cm) :

Unsexed

Lm Ref. :

Locality :

off Kayalpattinam

Country :

India

Environment:

open waters

Temp. :

Temp. Ref. :

Comment :

The average value from catch-curve method, Beverton and Holt, and Ault and Erhardt was used to estimate M. Linf over 30% larger or smaller than Lmax? Yes.
Growth estimates outlier in auximetric graph? Not checked.

Glossary