Groundbreaking research reveals the Sydney funnel-web spider is actually three distinct species, shedding new light on venom, conservation, and the natural world.

The deadly 3.54-inch-long spider Atrax christenseni is among the most dangerously venomous spiders for humans. “When I felt my body weakening and my brain fogging, I tried to rest and recuperate but, finally, it all caught up to me.”

“The Newcastle funnel-web, Atrax christenseni— dubbed Big Boy—is a totally new species. The ‘true’ Sydney Funnel-web, Atrax robustus centres on the North Shore of Sydney and the Central Coast, and the Southern Sydney Funnel-web, Atrax montanus, is a resurrected species name from 1914,” Loria explained.

Researchers say they used anatomical and DNA comparisons to study different populations of the Sydney funnel-web spider – one of the world’s deadliest spiders – and found there were three species, only two of which were previously known to science.

An international team of scientists has revised the classification of Australia's most famous spider. With a bite more deadly to humans than that of any other spider, the iconic Sydney funnel-web has long been considered a single species,

A new type of spider, nicknamed the ‘big boy’, has officially been discovered in Australia- and immediately became one of the deadliest arachnids in the world. The Sydney funnel-back spider has held the title of world’s most venomous spider for many years, and has been responsible for at least 13 recorded deaths.

By Shreya Dasgupta The Sydney funnel-web spider, a highly venomous arachnid found crawling in and around Australia’s most populous city, was long thought to be a single species. But it’s actually three different species,