Length-weight and length-length relationships of Aphanius dispar dispar (Rppell, 1829) in Dalaki river, Bushehr, in south of Iran

Scientific Research and Essays

Mehdi Bibak¹ 

关键词:  ;    Aphanius dispar dispar;    Length-weight relationships;    length-length relationship;    Dalaki River.;   

DOI  :  10.5897/SRE11.2245

学科分类：社会科学、人文和艺术（综合）

来源: Academic Journals

【 摘 要 】

Length-weight and length-length relationships were derived for Aphanius dispar dispar in Dalaki river (in south of Iran). Sampling was done between January to August of 2011 using scoop net. The b value in the length-weight relationship did not differ significantly between males and females (t-test, P>0.05) and this value was significantly higher than 3 (P<0.05).The relationship between total and standard lengths was significantly linear (p<0.01). Relative condition factor (Krel) did not differ significantly between sex and various seasons (P>0.05). This study reports the length-weight relationship of A. dispar dispar for the first time in the worldwide and it provides basic information for fishery biologists in Iran.

【 授权许可】

CC BY