I'm looking for a bug, but I can't find anything about it on any website I've gone to.Basically, it's got a spiney back on the thorax part,and on its head there seems to be some kind mandible thing curling underneath. It was gray, and the tooth thing was orange/brown.The middle looked like some kind of spiney shield, and its abdomen looked kind of like a stinkbug.
sounds like a wheel bug...