Are All Spiders Dangerous?
WouterMost people think of spiders as a nuisance, but the truth is that most spiders are not dangerous. But there are a few species that can be very dangerous.
Black widows are one of the most venomous spiders in the world. Their bite can cause shortness of breath, headache, vertigo, and death. In addition, their venom is also neurotoxic.
The brown recluse spider is another venomous species. It is not aggressive, but it does bite when threatened. It has a violin-shaped marking on its back that helps it easily be identified. However, it does not bite humans. It prefers to hide during the day.
The funnel web spider has huge chitinous fangs, but its venom is not as dangerous as the venom of other mygalomorphs. Its venom is less toxic on rodents and other insects.
Another venomous spider is the daddy long legs. They are often referred to as harvestmen. They rarely bite humans, but their venom can cause fatalities. In Taiwan, the venom of these spiders has caused very severe symptoms.
There are about 43,000 different species of spiders in the world. Of those, only a few are venomous. The venom is designed to subdue prey.
Venomous spiders are classified by their appearance, treatment, and symptoms. Many spiders can be dangerous, especially those that are found in outdoor areas. If you work in an environment where you will come into contact with venomous spiders, you should know what to do. The venom of some spiders can also cause allergic reactions.
