I've been seeing this bug in my backyard for the past several nights.?

I'm new to the area and have never seen anything like it before in my life. I live in the foothills of the Santa Rita Mts in Corona AZ. It's body is black with horizontal gray stripes, long antenae, and it clings to you. Very hard to get off your clothing, you really have to flick it. And I think they must fly, because when I turn my light on outside, they gather on my screen door. Only see them at night, and as I said just started seeing them a few nights ago. Any idea what they could be? I've googled and can't find them. Thinking of taking one to the UofA to try and find out what they are. I hate bugs and I can't even sit out back because of them!