Population Growth

Growth of Ptychocheilus oregonensis

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

3672 Data Ref. :

Data Type :

Sex :

unsexed

L infinity (cm) :

47.2 TL

95% confidence limit:

K (1/y) :

0.206 non-linear regression

r²:

95% confidence limit:

to (y) :

-0.34

95% confidence limit:

Winf. :

1.2 kg

computed from TL Loo using Bayesian LWR b used :

Ø' : 2.66

C :

M (1/y) :

0.420 M Ref. :34226 M doubtful?

r²:

95% confidence limit:

age-structured catch curve in unexploited population

Lm (cm) :

Unsexed

Lm Ref. :

Locality :

Columbia River and Montana streams

Country :

USA

Environment:

open waters

Temp. :

Temp. Ref. :

Comment :

Growth estimated from mean length for Columbia River and Montana streams given on p. 445 of Ref. 3672, with data for Columbia R. weighted 99 fold. Growth estimates outlier in auximetric graph? Not checked.

Glossary

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