What's the difference between rhinoceros horn and horn?

1, rhinoceros horn grows on the nose and has single and double horns. Because it grows in the middle of the head, it is closer to a circle or a large ellipse; The horns grow on the forehead and diverge to both sides. Because the cow's forehead is flat, its horns are flat.

2. The longitudinal lines of rhinoceros horn (including sub-rhinoceros and non-rhinoceros) are always straight and parallel to each other. Even if it is cracked due to age, it will not appear like other rhinoceros horns. Although there are rings in the cross section of rhinoceros horn, the longitudinal fiber lines are parallel to each other, so the phenomena reflected in the cross section are as follows: (1) is called "roe line" for sub-rhinoceros; For non-rhinoceros, it is called "sugarcane pattern", and people in the industry collectively call it "caviar pattern". Other speakers do not have this function.

3. The cross section of rhinoceros horn has fish egg pattern; There are bamboo filaments on the side; It usually stinks. And the horn, some also have bamboo silk lines, but there is no hollow tubular fish egg lines; On the solid cross section of an angle, there are usually circles with keratin layers.

Rhinoceros horn:

Horn:

Extended data

Rhino horn smuggling case

From August 2065438 to August 2007, an overseas criminal gang organized the supply of rhinoceros horn in South Africa, wooed and arranged a number of Chinese ex-prisoners to act as cross-border couriers, and smuggled rhinoceros horn into the country through "ants moving" at the airport and land passenger entry and exit channels. In this case, * * * seized 333.8 kilograms of smuggled rhinoceros horn and arrested 7 suspects.

Since 20 19, cases of smuggling endangered species and their products have been successfully cracked11,including 17 criminal cases and 94 administrative cases. Twenty-three suspects were arrested, and smuggled ivory, rhinoceros horn, dried seahorses and pangolin scales illegally brought into the country were seized.

20 19, 19, Guangzhou customs also cracked a major case of smuggling thousands of ivory products; Investigators seized suspected smuggled ivory products 1746 pieces with a net weight of 18kg. This case is the largest batch of smuggled ivory seized by Guangzhou Customs in postal channels.

2065438+April 8, 2009, Guangzhou Customs busted a transnational rhinoceros horn smuggling criminal gang in the travel inspection channel. In this case, * * * found that 333.8 kilograms of rhinoceros horn had been smuggled into the country and arrested 7 suspects.

At 0 18 15 19, Guangzhou customs officers seized 22 suspected rhinoceros horn products with a net weight of 1 1.48 kg and 6 suspected rhinoceros horn products with a net weight of 7.9 kg respectively in the suitcases of two passengers. The anti-smuggling department judged that the case was probably an organized transnational smuggling case. The case was listed as a case supervised by the General Administration of Customs.

Baidu encyclopedia-rhinoceros horn