The one on the top is the rare Shiny Flower Beetle. I have actually gotten that a lot recently, but I haven't really been paying too much attention to which plant it likes.
I'ts a very pretty buggy. And, if it helps....it has the same foliage in its jar as the uncommon Zebra Beetle.

(btw: I only have 39 of the 48 bugs so far. I've been concentrating on making some money to trick out my shop----now its got EVERYTHING!)
Oooh! Make that 40 of 48. I just got the rare Jet Moth too---and do NOT have the Nox Orchid right now. Must have liked one of the new seeds that just bloomed because I have been breeding the same few plants for a while and haven't seen him.
Unfortunately, I just planted SEVERAL new seeds and do not know which it is. I will try to pay attention when I sell some plants and see if it shows up again.