This one was small enough that I did not notice it until after I brought the image up on the computer. If I had noticed it I would have tried to get in closer and maybe get a better image. Based on the images and comments I found on BugGuide, I think that this is (Sminthurinus quadrimaculatus forma bipunctatus) but the white "eyebrows" don't quite come together. Anyhow, your expert opinions on the correctness of my determination would be greatly appreciated