I found this fellow when photographing butterflies in my garden. I am not very experienced on your site (have found most of my butterflies and moths) but put in black, orange and white, added beetle, tried yellow and red and can find nothing that looks like these bugs. I made the assumption that one is male and one female. They are in groups and are on sunflower, pachysandra(sp?) and choreposis leaves. The smaller ones are in various sizes up to about 1/2 inch.