Oblong Woolcarder Bee 
Orchard mason bee 
Osmia aurulenta 
Osmia ferruginea 
Osmia ribifloris 
Parallel Leaf-cutter Bee 
Paranthidium jugatorium 
Patchwork Leafcutter Bee 
Rampion Scissor Bee 
Red mason bee 
Red-footed Sharptail 
Red-tailed Mason Bee 
Sicilian Mortar Bee 
Silver-tailed Petal-cutter Bee 
Spotted Red-Resin Bee 
Taurus Mason Bee 
Welted Mason Bee 
Willughby's Leafcutter Bee