Exapion weevils

There are four British Exapion species:

• only ulicis is densely covered in wide greyish hairs and has the plain grey look. It is common everywhere on gorse. 
• Exapion fuscirostre is dark with a pale stripe on each shoulder, and is frequent on broom. 
• The other two are rare: 
• genistae has a wide stripe down the whole length of each wing-case; 
• difficile is sparsely hairy and looks all dark but has red-brown legs (including femurs). 

(Mark Gurney)

For more help with the Apionidae check out Mark Gurney's amazing resource on this group