Excuse me, how to distinguish red dragon, golden dragon, No.30, Qinglong and Yinlong? What do you mean by being crossed back? thank you ...

There are many problems that cannot be explained clearly in a few words. You can't know them in detail. Let me say it briefly.

Red dragons are divided into number one and number two.

Ranked first are blood red, Chili red, purple, robin and so on.

The second one is an orange dragon.

Something in between is half the number.

Qinglong, like Chilong and Jinlong, can be easily distinguished by color, and the variant is Xuelong.

Golden dragon with high back (that is, the red-tailed golden dragon on the market, also called gem)

The back refers to the all-bright 6-row scale, which is not expensive. There is nothing you can't buy.

High-back gems refer to five rows of bright scales, about 2-3 thousand, and the prices vary greatly.

All of the above belong to Asian dragons.

Silver dragon is produced in South America, the difference is that dorsal fin and anal fin grow to the tail, which is easy to distinguish, and the variation is black dragon, which is protected from import.

Xinglong is produced in Australia, also known as Jinlong. There are golden ideas on the balance, and they are much smaller.

It is difficult to distinguish the juvenile period of the red dragon and the golden dragon, because the colors are almost the same. After 15 cm, the color begins to come out, which is easy to distinguish. Later, the gill cover, scales and fins will change color, which is coloring.

It's the simplest thing to say, but it's still so much. I hope the landlord can understand. If you don't understand, leave me a message and I will continue to explain.