Some population parameters of Carassius auratus (L., 1758) in Lake Egirdir

被引：0

作者：

Izci, L ^{[1
]}

机构：

[1] Suleyman Dernirel Univ, Egirdir Urunleri Fak, Isparta, Turkey

来源：

TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES | 2004年 / 28卷 / 01期

关键词：

goldfish; Carassius auratus; population parameters; Lake Egirdir;

D O I：

暂无

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The sex composition, age, length and body mass relationship, Von Bertalanffy growth equation and condition factor of 342 individuals were investigated to determine some population parameters of goldfish (Carassius auratus L., 1758) between June 1998 and May 1999 in Lake Egirdir. Sex composition was 32.75% females and 67.25% males and the fish were 0-IV years old. The length-body mass relationship was W = 0.0210 L-3.0598, the Von Bertalanffy growth equation was Lt = 122.7 [1-e(-0.033(t+3.74))] and the average condition factor was 2.520 +/- 0.012. It was observed during this period that this species is well suited to Lake Egirdir.

引用

页码：23 / 27

页数：5