Population structures and some growth properties of three cyprinid species [Squalius cephalus (Linnaeus,1758); Tinca tinca (Linnaeus,1758) and Alburnus escherichii Steindachner,1897] Living in Camkoru Pond (Ankara-Turkey) [Çamkoru göleti (ankara-türkiye)'nde yaşayan üç cyprinid türünün [squalius cephalus (linnaeus,1758),tinca tinca (linnaeus,1758) ve alburnus escherichii steindachner,1897] populasyon yapi{dotless}si{dotless} ve bazi{dotless} büyüme özellikleri]

This study concerns an investigation of the population structures and some growth properties of european chub [squalius cephalus (linnaeus,1758)],tench [tinca tinca (linnaeus,1758)] and anatolian bleak (alburnus escherichii steindachner,1897) living in camkoru pond (camli{dotless}dere- ankara- sakarya basin). for this purpose the population densities,age and sex compositions,growth in length and weight,length-weight relationships of fish species have been obtained and compared with other studies. the densities of fish species are (38.78%) tench; (31.19%) european chub; (25.69%) anatolian bleak. the maximum ages for tench and anatolian bleak were viii,and for european chub was x. the length and weight relationship for european chub,anatolian bleak and tench populations was as follows: w = 0.0134 lf3.0126,w = 0.0066 lf3.2501 and w = 0.0144 lf3.0066. student's t test showed that differences in length and weight between females and males of the same age groups of species were statistically insignificant (p>0.05).