More ideas from Ste
Redback Spider - This spider might be relatively small compared to other Australian spider species, but it is actually one of the deadliest. The scary thing is that these spiders can be found in suburban backyards hiding under chairs, tables or even play equipment. They are easily distinguishable by the bright strip of red on their body.

Black Widow Spider, poisonous and dangerous. (also upside-down) << This spider actually seems to be a Red Back spider with the markings on it's back. They're easily confused with Black Widows due to the extremely similar coloring.