Found this little critter in my house last night, I also live in Arizona if that helps:

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Found this little critter in my house last night, I also live in Arizona if that helps:

Looks like a ground snake. Eats spiders, centipedes, insects, ect. Harmless of course. Ground snakes have a huge variety of colorings and patterns so they can be hard to identify. They don't do that well in captivity though. Someone correct me if I'm wrong (its happened before). Its definitely not venomous though, that I know for sure.
Yes,....it is indeed a Ground Snake(Sonora semiannulata). They are harmless and seldom get bigger than sixteen inches in length. ......They feed on spiders, scorpions,and other insects and larvae.......I've also read that they don't do real well in captivity, and are best left to experienced keepers. Doug
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Better to be silent and thought a fool, than to open mouth and remove any doubt!
654654
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Diego
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That's a shame they don't do well in captivity, cause that one is awesome! I've only seen pics of them in a few books, and none looked as colorful as that one!
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-David
1.0 ball python (Pandora - don't ask)
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0.0.1 brazilian rainbow boa (Inara)
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54654
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Diego
SNAKES
2.4.0 Corn Snakes (Different morphs)
1.1.0 Hypo Everglades Rat Snakes
2.1.0 Baird's Rat Snakes
1.2.0 Trans-Pecos Rat Snakes
1.1.0 Trinket Rat Snake
1.0.0 Japanese Rat Snake
1.1.0 Salt and Pepper Bull Snakes
0.1.0 Amel Pacific Gopher Snake
1.0.0 Het Amel San Diego Gopher Snake
0.1.0 San Diego Gopher Snake
3.2.0 Sonoran Gopher Snakes
0.1.0 Amel Sonoran Gopher Snakes
1.1.0 Mexican Black Kingsnake
2.1.0 Gray Banded Kingsnakes (2.1 River Road)
1.0.0 Hypermelanistic California Kingsnake
0.1.0 Albino High White California Kingsnake
0.2.0 California Kingsnakes
1.1.0 Thayeri Kingsnake
0.1.0 Florida Kingsnake
1.1.0 Boa Constrictors
0.1.0 Dumeril's Boa
2.0.0 Rosy Boas (Mexican & Mid Baja)
1.1.0 Kenyan Sand Boas
0.1.0 Indonesian Dwarf Pacific Boa
1.1.0 Ball Pythons
1.0.0 Woma Python
1.1.0 Cape York Spotted Pythons
1.1.0 Macklot's Pythons
1.1.0 Western Hognoses
1.1.0 Red Sided Garter Snakes
LIZARDS
1.0.0 Frilled Dragon
3.1.0 Bearded Dragons (2 Normal, 1 RedXGold, 1 Citrus)
0.1.0 Eastern Collared Lizard
1.0.0 African Fat-Tail Gecko
0.1.0 Merauke Blue Tongue Skink
1.4.0 Leopard Geckos
1.0.1 Yellow Niger Uromastyx
1.1.0 Chuckwalla
0.1.0 Banded Gecko
FROGS
2.2.0 Southern Bell Frogs
1.0.1 Green Tree Frogs
1.0.0 Bubbling Kassina
1.1.1 White's Tree Frogs
0.0.2 Gold Frogs
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