1, Seven-step snake is Agkistrodon, Agkistrodon, Agkistrodon, and it will die after five steps. Agkistrodon acutus has black and white flowers all over its body, and its snout scales and nasal scales are all tilted back. It is also called Agkistrodon, and it is also called the snout snake.

2. The scientific name of the seven-step snake is Agkistrodon acutus, which is also called Agkistrodon acutus, Agkistrodon acutus, Agkistrodon acutus, Agkistrodon acutus, Agkistrodon acutus, etc. It belongs to Agkistrodon acutus of Agkistrodon acutus, which is quite famous in Asia, especially in Taiwan Province and South China.