some spiders can eat, of course, as long as you are willing to eat, such as fried poisonous spiders. But all spiders are poisonous. So vegetable spiders are not recommended to eat.
Fried poisonous spiders are a special snack. They will sell fried spiders as specialty snacks along the street. According to reports, this kind of spider, when mixed with garlic and salt, will become crispy and delicious immediately when fried thoroughly, and become a "supreme delicacy"
However, we do not encourage eating spiders. Although eating spiders has little risk of poisoning, it may be allergic, and catching a large number of spiders will also destroy the ecological balance. In addition, ordinary people are at greater risk of being bitten by spiders themselves.
Is the spider a beneficial insect or a pest?
According to the definition of beneficial insect, judge that the spider is a beneficial insect. Most spiders are not more toxic than bees, that is, they are basically harmless to people.
That is to say, spiders in China are not more threatening than some poisonous insects in terms of toxicity, even if they are poisonous, they will not be life-threatening (except for severe allergies), and it is very beneficial to eliminate mosquitoes.
And spiders are carnivorous. These spiders on the roof can prey on small insects at home, such as mosquitoes and flies. From this perspective, they can be regarded as beneficial insects.
The only drawback is that once the spider gives up its web, it is easy to accumulate some dust on the web.
So spiders are beneficial insects, too.