Scientists discovered a new type of parasitic worm that only infects the mouths of tarantula spiders.
The Brazilian wandering spider, also called the banana spider, is one of the planet's most venomous spiders.
Reference Huntsman spiders are long-legged predators that hunt down their prey. Giant huntsman spiders are one of the world's biggest spiders.
Black widow spiders are several species of arachnids in the genus Latrodectus that are known for the females' striking appearance and rumored tendency to eat their mates.
Jumping spiders are a diverse bunch. Some are drab, while others sport a dazzling array of colors and patterns. And they really can jump.
The Australian Reptile Park recently welcomed the biggest funnel-web spider that the keepers had ever seen.
Experts believe that the spiders, which arrived in 2014, could spread across more of the southern U.S.
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