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Population structure and some growth properties of chub Squalius cephalus (Linnaeus, 1758) in Devres Stream of Kızılırmak River, Turkey
| Content Provider | Semantic Scholar |
|---|---|
| Author | Benzer, Semra |
| Copyright Year | 2017 |
| Abstract | This study describes the population structure, growth and condition factor of chub ( Squalius cephalus ) in Devres Stream of Kizilirmak River caught between June 2010 and June 2011. S. cephalus individuals ranging between I and VI years old were caught from Devres Stream. Studied individuals were between I and VI years old and their sex was determined as 51.67% male and 48.33% female. The fork length and body weight ranged from 8.79 – 19.64 cm and 9.73 – 126.60 g respectively. The von Bertalanffy growth equations were found: L t = 27.163 [1 – e –0.159 (t+1.47) ] for females and L t = 27.078[1 – e –0.160 (t+1.46) ] for males; W t = 286.14 [1 – e –0.159 (t+1.47) ] 3.1049 for females and W t = 284.43 [1 – e –0.160 (t+1.46) ] 2.9692 for males. The condition factor was calculated as 1.432 and 1.378 for females and males respectively. |
| Starting Page | 513 |
| Ending Page | 518 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.17017/jfish.v5i3.2017.247 |
| Volume Number | 5 |
| Alternate Webpage(s) | http://journal.bdfish.org/index.php/fisheries/article/download/247/247 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
