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Age, Growth And Reproduction Of Acanthalburnus Microlepis, Filippi 1863 From The Yağan Region Of The Aras River, Turkey, Mustafa Türkmen, Orhan Erdoğan, H. İbrahi̇m Hali̇loğlu, Ayhan Yildirim
Age, Growth And Reproduction Of Acanthalburnus Microlepis, Filippi 1863 From The Yağan Region Of The Aras River, Turkey, Mustafa Türkmen, Orhan Erdoğan, H. İbrahi̇m Hali̇loğlu, Ayhan Yildirim
Turkish Journal of Zoology
The age, growth and reproduction characteristics of 1105 Acanthalburnus microlepis from the Yağan region of the Aras River, Turkey, were determined from monthly samples. Ages ranged from 1 to 7 years. The sex ratio was approximately 1.0 (51.49 % males, 48.51 % females). Females attained greater size and age than males. Von Bertalanffy growth parameters were: L_o= 29.87 cm, K= 0.1049, t_o= -1.92. The length-weight relationships for males and females were found to be W=0.0099L^{3.098} and W=0.0118L^{3.052} respectively. The condition coefficients of males and females were calculated as 1.192 and 1.209 respectively. Both sexes matured at the age of 2 …