Cave-dwelling orb spiders have adapted their webs so they act as tripwires for prey that crawl on the walls of the caves ...

The male Joro is much smaller, has a brownish-red color and is often seen in the female's web. Joro spiders can't fly per se, but they can ride the wind. Joro spiders release their silk and use it ...

Sydney funnel-web spiders (Atrax robustus) are glossy black in color and grow to 1.5 inches ... Called funnel-web spiders ...