The Sydney funnel-web spider has extremely dangerous venom, but according to a new study this spider is actually three different species — one of which, the "Newcastle big boy," is much larger.

The Big Boy spiders can grow up to 9 centimeters ... a highly effective antivenom developed in the 1980s prevents most fatalities from funnel-web spider bites in Australia. "A total of 13 deaths ...

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, ...

A larger and more venomous species of one of the world's deadliest spiders has been confirmed by Australian scientists. Nicknamed 'big boy', it can grow up to 9cm (3.54 inches) compared with 5cm (1.97 ...

The deadly 3.54-inch-long spider Atrax christenseni is among the most dangerously venomous spiders for humans.

The Newcastle funnel-web, which is found only near the city of Newcastle to Sydney's north, has been nicknamed "Big Boy" by spider ... envenomation in eastern Australia," Smith said.

Scientists in Australia have discovered a spider that they've unironically nicknamed "Big Boy." This arachnid is a larger, more venomous version of the Sydney funnel web, known to be one of the ...

The new funnel-web species has earned the nickname "Big Boy" and was first discovered ... usually spotted within around 93 miles of Sydney, Australia's largest city, and are mostly active between ...