Armed with one of the most painful stings on the planet, tarantula hawks are a spider's worst nightmare. A fear of insects - entomophobia -is relatively common among people, but for some spiders, ...

Although the tarantula can easily kill Pepsis, one species permits the wasp to sting it and lay an egg in its body About the odd relationship between the tarantula and the giant wasp Pepsis.

Arizona blonde tarantula venom is not considered dangerous to humans and is comparable to a bee or wasp sting. The venom is .