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The Sydney funnel-web spider has extremely dangerous venom, but according to a new study this spider is actually three ...
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.
Scientists have named the 3.54-inch-long species Atrax christenseni, with a nickname of "Big Boy." Common Sydney funnel-web spiders, in comparison, can grow up to nearly 2 inches.
The Newcastle funnel-web spider, Atrax christenseni, the most venomous spider in the world. This spider species was originally thought to be the same as the Sydney funnel-web, Atrax robustus.
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.