holy shit! wierd bugs!

so i have a spider mite epidemic first off. thats not what this is about. im about a week or two from choppin everything in the garden and moving out. but i just saw THREE of these bugs ive never seen before. they're about a centimeter long, maybe a little smaller, black with some orange or yellowish dots on their backs. im wondering if i should kill these three i see right now or if i should let them be if they eat the mites. anyone have ideas if these guys are eatin mites or mary?

Dude, are you breeding black widow spiders now?

widows have the marks on their belly , I think I have actually seen the bugs he's talking about before, but I have no idea what they are called. I wouldn't mess with them unless I catch them actually messing with the plant itself, there are those good bugs out there...

yeh thats what im thinkin. no not spiders man. bugs. two of them were right next to eachother on one of my clones. im movin out in two weeks, should i kill em?