i think it would b a tarantula
Black spider
your mummy spider
this is a common fishing spider... common to all of north America although not venomous they will bite if it feels threatened.
A black spider that has a red stripe on the back is possibly a red spotted ant mimic spider. They walk on six legs instead of eight and can be found in Arizona.
The worst kind.
The spider that is black with a white crescent on its back is the Brown House Spider. This spider is often confused with the red-back spider.
Not enough information to answer this question without knwing location of spider and season.
A dorsal Stripe is a dark brown/black stripe that goes straight down the back of a horse. Duns have them, But usually not paint duns.
An Arrowhead spider is brown with a green back. This spider is also known as a Triangle Orb Weaver. This spider is not venomous.
A garden spider, if it looks like this: http://i.pbase.com/v3/48/95248/1/48116303.GardenSpider5.jpg. Apparently a Argiope aurantia. We have them all over the place here and I've never heard of them being dangerous.
it is black light brown and hair............
USA
The brown recluse (No, the brown recluse is brown, not black. It also has black pattern on its back resembling a violin. Thus, the brown recluse's nickname of fiddle-back.)