金鱼的物种特征和头部类型介绍

金鱼（详细信息）

金鱼杂交后有超过125个品种，因此身体颜色和头部类型可以说是多种多样的。小编为大家整理了金鱼的常见种类和特点，以及金鱼的头型分类。喜欢金鱼的朋友可以简单地了解一下

1、金鱼的常见种类

1。草种：叶城金鲫种。主要有单尾草鱼和燕尾草鱼。它们的身体扁平，呈纺锤形，有背鳍。它们的胸鳍呈三角形，长而尖。它们是金鱼的原始物种，是中国大面积养殖水域中金鱼的主要物种。图为金鲫尾鳍短，单叶，尾鳍呈凹形；全身呈橙红色，这是最古老的金鱼品种

2。文化：金鱼文化是由草金鱼经过驯化和不断选育而成的。向下看鱼的身体，它看起来像“文化”这个词，因此被称为金鱼文化。金鱼的图案和品种多种多样，其中大多数是在国际市场上享有盛誉的畅销商品。金鱼的常见种类分为高头（帽子）、珍珠（罕见鳞片）和蛛网膜

3。龙类：龙类金鱼自古以来就被视为正宗的中国金鱼。它以大眼睛而闻名。自1895年引入日本以来，它一直被称为中国金鱼。蛋型：蛋型金鱼短而圆，因其形似鸭蛋而得名。它的生命力比龙类和文类的金鱼墙快。蛋金鱼是国际市场上的著名产品。它的主要特征是短而肥，像鸭蛋一样，没有背鳍。它有一对尾鳍和臀鳍。鳍的长度、长度和形状变化很大。通常，绒球、水泡和虎头的鳍短而圆；红凤凰、鳍鱼和红头的鳍更大。平头型

其头部皮肤薄而光滑，称为平头型。有窄平头和宽平头

2。鹅头型

头顶的肉瘤厚而凸，而两侧的鳃薄而光滑

3。头顶和两侧鳃上的肉瘤又厚又凸，在发育时甚至可以遮住眼睛。它有背鳍

2。头顶的肉瘤厚而凸，而两侧的鳃薄而光滑，有背鳍

3。虎头顶部和两侧鳃上的肉瘤厚而凸起，发育时甚至可以遮住眼睛，没有背鳍。鹅头上的肉瘤厚而凸，而两侧的鳃盖薄而光滑，没有背鳍

5。长寿头是虎头的一种。头部向前突出，看起来像南极仙女的头部，因此被称为长寿

6。猫狮子头

一种虎头，头部肉瘤非常发达，主要呈菊花瓣状

7。兰寿头是一种虎头，在日本繁殖。往下看肉瘤的前部，有两个吻突。然而，侧视时，肉瘤不像中国虎头、狮子头、长寿头和猫狮头那样大，也不像国内头部肿瘤那样明显。皇冠头

皇冠珍珠金鱼独特的头部肿瘤是一个光滑的单个肉瘤

Introduction to the species characteristics and head types of goldfish

Goldfish (details)

Goldfish has more than 125 varieties after crossbreeding, so body color and head type can be said to be varied. Xiaobian has sorted out the common species and characteristics of goldfish as well as the head type classification of goldfish for you. Friends who like goldfish can have a simple understanding

1、 Common species of goldfish

1. Grass species: Yecheng golden crucian carp species. There are mainly single-tailed grass carp and swallowtail grass carp. Their body is flat and spindle-shaped, and they have dorsal fins. Their pectoral fins are triangular, long and pointed. They are the original species of goldfish, and are the main species of goldfish in China's large-area aquaculture waters. The picture shows that the tail fin of golden crucian carp is short, single leaf, and concave tail shape; The whole body is orange-red, which is the oldest goldfish species

2. Culture: The goldfish culture is evolved from the grass goldfish after domestication and continuous selection and breeding. Looking down at the fish body, it looks like the word "culture", so it is called the goldfish culture. There are a variety of patterns and varieties of goldfish, most of which are best-selling goods with high reputation in the international market. Common species of goldfish are divided into high head (hat), pearl (rare scale) and arachnoid

3. Dragon species: Dragon species goldfish have been regarded as authentic Chinese goldfish since ancient times. It is famous for its large eyes. Since its introduction to Japan in 1895, it has been known as the Chinese goldfish

4. Egg type: Egg type goldfish is short and round, which is named after its shape like duck eggs. Its vitality is faster than that of the goldfish wall of dragon species and wen species. Egg goldfish is a famous product in the international market. Its main characteristics are short and fat, like duck eggs, without dorsal fins. It has a pair of tail fins and hip fins. The length, length and shape of fins vary greatly. Generally, the fins of pompons, blisters and tiger heads are short and round; The fins of red phoenix, flipper and red head are larger

2、 The common head type of goldfish 1. The flat head type

Its head skin is thin and smooth, called the flat head type. There are narrow flat head and wide flat head

2. Goose-head type

The sarcomas on the top of the head are thick and convex, while the gills on both sides are thin and smooth

3. The sarcomas on the top of the head and the gills on both sides are thick and convex, which can even cover the eyes when developed

In addition, the common names describing the head type include:

1, lion head

The sarcomas on the top of the head and on the gills on both sides are thick and convex, which can even cover the eyes when developed. It has dorsal fins

2. The sarcomas on the top of the head are thick and convex, while the gills on both sides are thin and smooth, with dorsal fins

3. The sarcomas on the top of the head of the tiger and on the gills on both sides are thick and convex, which can even cover the eyes when developed, without dorsal fins

4. The sarcoma on the head of goose is thick and convex, while the gill covers on both sides are thin and smooth without dorsal fins

5. Longevity head is a kind of tiger head. The head of the head protrudes forward, which looks like the head of the Antarctic fairy, so it is called Longevity

6. Cat lion head

a kind of tiger head, head sarcoma is very developed, mainly in chrysanthemum petal shape

7. Lanshoutou

a kind of tiger head, bred in Japan. Looking down at the front of the sarcoma, there are two snout processes. However, when looking sideways, the sarcomas are not as large as those of Chinese tiger head, lion head, longevity head and cat lion head, nor are they obvious as those of domestic head tumors

8. Crown head

The unique head tumor of Crown pearl goldfish is a smooth single sarcoma