Effect of animal saliva

Many animals also have saliva like humans. But due to the life characteristics of different species, their saliva also has many wonderful effects that are not the same.

Spiders' saliva is a kind of "necrotic drug". When the spider spiders catch the prey, it climbs very fast, the first is that it uses its nearest leg to stab the prey, immediately afterwards it spits saliva on the prey.

The saliva of fireflies is a highly effective "paralyzing drug" (Photo: zin.ru) After the spit of the spider is injected into the insect's body, the insect will gradually become limp. and finally become liquid. At this time our spider had a meal.

In contrast, saliva of the bird species is a "sticky substance" to help the nest build a nest. There are yellow feathered birds that often nest in caves in rocky mountains and on steep cliffs. At that time, the nest was released, the saliva was released to meet the air and quickly coagulated, eventually forming a half-toad-shaped nest. This is also the famous bird nest often mentioned.

The saliva of cats is considered a kind of "poison" in which a substance called "microbial catalyst" acts to clean the wound's mouth, kill germs, prevent infection and festering, finally speeding up the process of wounding closed mouth. So, when the cat is injured in the leg, it can lick the wounded area for the purpose of heal itself.

The saliva of fireflies is a highly effective "paralyzing drug" . When fireflies catch prey, it uses a hard jaw at the top of the head to keep the saliva constantly poisoning the prey. Doing this will make the prey lose all feeling .