"Rainbow Beetle" is a good invention. It is surely one of our most colorful beetles (although extremely common). Its Latin name is Chrysolina fastuosa, in literature and internet probably still often found under the name Dlochrysa fastuosa.
Thanks Michael, thanks Dave, thanks Francois, thanks Harald.
This shot is one of MANY (still processing) I brought from my recent trip to mid-North Ukraine woodes... lots of bugs and birds-woo-hoo!! :smile: