12+ Brazilian Wandering Spider Size Comparison Pictures. The brazilian wandering spider is one of the most venomous spiders on earth. Wandering spiders (ctenidae) are a family of spiders that includes the brazilian wandering spiders.

Brazilian Wandering Spider - Costa Rica
Brazilian Wandering Spider - Costa Rica from www.costaricajourneys.com
It was first discovered in brazil hence its name. Brazilian wandering spiders are very aggressive so that they can strike instantly. Wandering spiders (ctenidae) are a family of spiders that includes the brazilian wandering spiders.

Their venom is more powerful, drop for drop, than other venoms.

In late 2013, a family in london, england, had to move out of their home so it could be fumigated, because it became infested with tiny brazilian wandering spiders. The name of this spider refers to the generic name for eight spider species that are linked to the phoneutria. In late 2013, a family in london, england, had to move out of their home so it could be fumigated, because it became infested with tiny brazilian wandering spiders. All vary slightly in appearance but are known for their size, with a leg span of up to 15 cm (6 ins) and body length of up to 5 cm (2 ins).