Probable Garden Chafer

Probable Garden Chafer

Observation - Probable Garden Chafer. Description: I think this is Garden Chafer Phyllopertha horticola, but would appreciate confirmation to rule out Dune Chafer Anomala dubia? BTO Nunnery Lakes, Thetford, Norfolk. Thanks.

I think this is Garden Chafer Phyllopertha horticola, but would appreciate confirmation to rule out Dune Chafer Anomala dubia? BTO Nunnery Lakes, Thetford, Norfolk. Thanks.