Funnel-web spiders are one of the most dangerous arachnids indigenous to Australia, with approximately 40 different species spread across two distinct genera: Hadronyche and Atrax. These spiders possess powerful fangs, capable of penetrating the skin.
All funnel-web spider genus exhibits similar behaviours – slow moving, adaptable and nocturnal — and their venom is known to be highly toxic if not treated properly, leading in some cases to coma or even death. It is crucial then that anyone living in or visiting an area where funnel-web spiders may inhabit take suitable precautions.