Thus, unlike what one sees portrayed in Hollywood movies ... and the Western black widow. These spiders are identified by the characteristic red hourglass marking on the underside of ...

These intimidating arachnids comprise many different species that share similar habits and characteristics, such as the ...

Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their ... The animals most at risk from the black widow's bite are insects—and male black widow spiders.

Venom 15 times stronger than a rattlesnake — the black widow spider. What happens when it bites? All black with a red hourglass, just bigger than a paperclip. Only the female can bite humans.