Bug found on bean leaf 070711

Bug found on bean leaf 070711

Observation - Bug found on bean leaf 070711. Description: 2mm beetle found in cluster on underside of French Bean leaf. Dark brown Head/Thorax; Light brown/(Caramel?) lower body with four lighter spots on wing cases. Help needed in naming.

2mm beetle found in cluster on underside of French Bean leaf. Dark brown Head/Thorax; Light brown/(Caramel?) lower body with four lighter spots on wing cases. Help needed in naming.