"Redback Spiders can be difficult to remove because mere spraying of pesticides cannot kill redback spiders. Their hiding places have to be identified. Brisbane Pest Control Specialists from Bob Gunn can correctly identiywhere redback spiders are hiding because they know the insect's life cycle and habits."
Source: Achive.org - Removing Redback Spiders From The Home
Get to a hospital, its unlikely to do you permanent harm. It will hurt and there may be complications.
Thats easy! Red back spiders are called 'red back spiders because they have a red (or sometimes dark orange) stripe on their back. they sometimes have a diamond slightly below that stripe aswell.
red back spiders eat flies that come from their web
Tall
July
by humping
what are red back appearances
Redback, found in Australia
Yes
not unless they have red on their back
sometimes
Australia
what are red back appearances