By button spider I am guessing you mean the button spider from the Latrodecutus family. Therefore, it's bite has a latrotoxin dangerous to humans.
There are a number of poisonous spiders that live in Egypt. These include the sac spider, the ogre-faced spider, and the button or black widow spider.
The Funnel Web spider is the most poisonous.
A poisonous spider can.
No, it can bite but is not poisonous.
Yes, the black and white striped spider, also known as the zebra spider, is not poisonous to humans.
If a spider bites you and you get sick it is poisonous.
brown recluse spider
The Brown Recluse spider.
Daddy long legs are not poisonous
They are harmless!
yes
SPIDer