Population Growth

Growth of Sphyrna zygaena

Auximetric graph	Lm vs Linf graph
Lm vs Linf graph	M vs Linf graph
(loading of graphs may take 2-3 min.)

Main Ref. :

126542 Data Ref. :

Data Type :

length-frequencies

Sex :

male

L infinity (cm) :

313.9 TL

95% confidence limit:

K (1/y) :

0.100 ELEFAN I

r²:

95% confidence limit:

to (y) :

95% confidence limit:

Winf. :

b used :

Ø' : 3.99

C :

M (1/y) :

0.250 M Ref. :126542 M doubtful?

r²:

95% confidence limit:

other non-independent estimates

Lm (cm) :

Male

Lm Ref. : 126542

Locality :

central-southeast Pacific Ocean

Country :

Ecuador

Environment:

open waters

Temp. :

24.5 Temp. Ref. :

Comment :

Samples collected from fishing ports of Esmeraldas, Manta, Puerto López, Santa Rosa, Anconcito and Puerto Bolívar in Ecuador. M from Pauly's equation. Growth estimates outlier in auximetric graph? Not checked.

Glossary

cfm script by celloran, 20/08/01 , php script by mortiz, 27/05/10 , last modified by sortiz, 09/08/17