I was trimming off old buds on my mums today when I realized there are several little bugs on some of the stems.
Some are very small (aphid size), and others are much larger (black ant size). They are some combination of black red and brown (not spotted, just imagine mixing those colors together), they have six legs, and they kind of look like they're convulsing off and on because they jitter.
Does anyone know what they are? I've searched online and can't seem to find anything that looks like them. I live in north central Florida.
Thanks for any help!