This specimen fell into my glove whilst I was weeding Broom. Needless to say it bit me, intense pain like a bull ant. I hope I only stunned it. The nurse at the drop-in Centre at Belconnen amazingly recognised the species from my photo, her constriction bandage worked and the swelling didn't get above the wrist. All fixed in 3 days.
The female Mouse Spider is dark brown to black and very stout. They are 20-30 mm in body length with a broader head than that of a funnel web. The male Mouse Spider is smaller, about 12 mm long with a blue-black body. It has bright red fangs and fang bases and a red cephalothorax (first half of body). The male can be very aggressive and deliver a painful bite (hope its not worse than the female's bite).
I don't think this is the mouse spider, the female doesn't as I understand often leave her burrow, so unless your broom removal was disturbing the soil I'm not sure you would have encountered her. I'm thinking more that it is from the funnnelweb spider family perhaps one of the Hadronyche?