金鱼的形状和颜色非常特别。

金鱼的形状和颜色非常特别。

我们可以从它的名字中看出。详见金鱼图片。金鱼在12-15个月大时性成熟。雄鱼比雌鱼小

五花长尾金鱼的鱼体呈纺锤形，由头部、躯干和尾部三部分组成。尾鳍比较长，有两三片叶子。背鳍、胸鳍、腹鳍和臀鳍正常。鱼身上长满了鳞片。五花长尾金鱼体表底色为天蓝色，鳞片为鲜红色、蓝色和银白色。背鳍3，15-18；臀鳍3,5；胸鳍1,14-17；腹鳍1.8。（注意：逗号前面是非分支翅片，后面是分支翅片。）

The shape and color of the goldfish are very special. We can see from its name. See the picture of the goldfish for details. The goldfish is sexually mature at the age of 12-15 months. The male fish is smaller than the female fish

The fish body of the Five-flowered Long-tailed Goldfish is spindle-shaped and consists of three parts: head, trunk and tail. The tail fin is relatively long, with two or three leaves. The dorsal fin, pectoral fin, abdominal fin and gluteal fin are normal. The fish is covered with scales. The bottom color of the body surface of the five-flowered long-tailed goldfish is sky blue, and the scales are bright red, blue and silver white. Dorsal fin 3, 15-18; Gluteal fin 3,5; Pectoral fin 1,14-17; Abdominal fin 1,8. (Note: The comma is preceded by non-branched fins and followed by branched fins.)