Contribution To The Study Of Reproduction Parameters Of The European Conger Eel Conger Conger Linnaeus 1758 From The Western Algerian Coasts Oran Bay Algeria

Abstract The demographic structure of the population of the European conger eel Conger conger Linnaeus 1758 from the Western coast of Algeria is made up of young individuals who enlarge more quickly than they grow. The estimated parameters of growth using the equation of Von Bertalanffy are For females L268734 134 mm K 013 to -069. For males L268734 108 mm K 023 to -067 The specimens with most advanced stage of maturation appeared from February to April 2012 for both female and male. The size at the first sexual maturity was 78 mm in males and 88 mm in females. The sex-ratio was in favor of the females lasting almost all the year excepting during September December 2011 and January 2012 for males.