Its called a Redback Spider.
http://en.wikipedia.org/wiki/Redback_spider
I am not quite sure but im gonna have a go because of my idea i think it is an Alfa Romeo Spider !
Red-back & Funnel web.
Redback?
I don't know what's the most deadly animal or insect, but the deadliest arachnid is the 'Funnel Web' spider.
Potentially, if you provoke it.
Aspergillosis can be a serious, potentially deadly threat
HIV
Great White Shark
salt water crocodile
pretty sure its either malaria or aids
Yes. Water moccasin are venomous and potentially deadly.
The Taipan and the Eastern Brown