The average black widow spider is far larger than the average redback spider. For example, redback spiders usually grow to ...

Yes, Australian redback spiders are dangerous. Redback spider venom contains neurotoxins that can cause severe pain, sweating and systemic symptoms such as nausea and muscle spasms. Redback bites ...

The redback spider (Latrodectus hasselti) is one of Australia's most iconic arachnids. It's a member of the widow spider family, closely related to the black widow spider. They're famous for their ...