Green and white

I’ve been at home all day and spent most of it either on the phone to my estate agent and solicitor or filling in forms and looking for supporting documentation for any work I’ve had done.
Anyway it’s all done for now so I’m ok to go out and about tomorrow. 
I asked my brother what this little creature was, he came back immediately with its Latin name but when pressed he said the Common name was a Thick thighed flower beetle. This is a female though and they don’t have thick thighs! Every day’s a school day!