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.

The first person to discover the Aussie spider, Kane Christensen, has warned people not to approach it, citing its massive fangs and glands that produce 'copious amounts of venom'

Australian scientists have discovered a bigger, more venomous species of the Sydney funnel-web spider, one of the world's deadliest.

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 inches) for the more common Sydney funnel-web.

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,

"If you are bitten by a funnel-web spider, call an ambulance and go straight to hospital," researcher Geoff Isbister said.

There are a staggering 43,000 species of spiders, and among them, the Sydney funnel-web is considered the most dangerous - with one bite able to kill a toddler

A larger, more venomous, longer-fanged species of one of the world’s deadliest spiders has been discovered by scientists in Australia.

A new bigger and more dangerous version of the world's deadliest spider, the funnel web, has been identified in the land down under – and it even has longer fangs and more venom

Scientists from Australia and Germany have classified a new, highly venomous species of spider, Atrax christenseni, known as Big Boy. It is very large and highly venomous, with bites that can be fatal.