p. 113 - 128 

OBSERVATIONS SUR LA BIOLOGIE ET LA DYNAMIQUE DU MAQUEREAU
ESPAGNOL (SCOMBER JAPONICUS COLIAS GMELIN) DANS
L'ATLANTIQUE EST CENTRAL

Ionel Staicu, Constantin Maxim 
Institut Roumain de Recherches Marines Constantza

Abstract
This paper presents the results of the investigations in the period
1972-1973 on chub mackerel's growth from north African Coast of
Atlantic Ocean. At the same time lengths and ages frequences of 
catches, and sex ratio are presented, too. It points out a different
lengths structure confronted by 1958-1963 period.