Harmonia axyridis (Asian Lady Beetle)
This is the “many-named ladybird”. It has been called ‘multicolored’ (or ‘multicoloured’ in Britain), ‘multivariate’, ‘southern’, ‘Japanese’, ‘Asian’, ‘Halloween’, ‘harlequin’ and ‘pumpkin’ ladybird/ladybug/ladybeetle. I’m going with the simple ‘Asian’ and sticking to beetle, because it’s in the order Coleoptera. It’s a largish lady beetle and this particular species is immensely variable. The “standard” is red to red-orange with 18 spots, but as you can see, this one only has 12 (six on each side). The background ranges from a slightly orangy yellow to red and there are even versions with red spots on a black background.