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, ...

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, ...

Male wasp spiders use the hairs on their legs to sniff out mates 1. A sense of taste has been documented in many spiders, but how most species smell airborne chemicals remains a mystery ...

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.

Spiders, meanwhile, have no chemical defenses and are loners, which makes them vulnerable to being hunted by larger spiders, wasps and birds ... antennae and also mimic ant behaviors, Poinar ...

Place a real female wasp next to the orchid mimic, and a male wasp will spot the real deal. For this reason, natural selection has favored flowers that happen to bloom in the period when male ...