24+ Brazilian Wandering Spider Bite Effects PNG. The brazilian wandering spider (a ctenid spider) is a large brown spider similar to north american wolf spiders in appearance, although somewhat a serious bite will often require a short hospital stay to control pain. Within 30 minutes or so, these symptoms become systemic.

The brazilian wandering spider is notorious for biting when threatened or surprised and packs one of the most venomous bites of any spider in the world. One can say that this spider is a nomad, as it does not make and live in webs, preferring to actively roam around. It's considered the most venomous spider in the world.

This website is about the ecology of the brazilian it is always ready to fight.

Other symptoms include loss of muscle control, severe pain, difficulty. Only 6 redback bites and 1 atrax bite were serious enough to need antivenom. In either case, people bitten by this spider or any ctenid should seek immediate emergency treatment as the venom is possibly life threatening. Pest controllers have sealed off the family's home for two weeks to make sure.