“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.

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

Scientists in Australia have discovered a larger, more venomous species of one of the world's deadliest spiders, the Sydney funnel-web spider.

A new species of Funnel Web Spider named Atrax christenseni and nicknamed 'Big Boy' is next to the Sydney Funnel Web Spider in a container at the Australian Museum in Sydney, Australia on Tuesday. () SYDNEY — Australian scientists have discovered a bigger,

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.