NEW ARRANGEMENT OF BRITISH BEES. 159 



Subfamily 2. APID^ (Normal Bees). 



Section 1. Solitary. 

 Subsection 1. SCOPTJLIPEDES (brush-legged). 



a. Femoriferce (collectors on the entire leg). 



f With two submarginal cells. 



Genus 9. PANURGUS. 



b. Cruriferce (collectors on the shank only). 



f With two submarginal cells. 



Genus 10. EUCERA. 



ff With three submarginal cells. 



Genus 11. ANTHOPHORA. 

 !2- SAROPODA. 

 13. CERATINA. ^ ^ r 



Subsection 2. NTJDIPEDES (naked-legged). 

 a. With three sulmarginal cells. 



Genus 14. NOMADA. 

 15. MELECTA. 

 16. EPEOLUS. 



b. With two submarginal cells. 



Genus 17. STELIS. 



U4. 0$US 18. CCELIOXYS. 



Subsection 3. DASYGASTEES (hairy-bellied). 

 All with two submarginal cells. 



Genus 19. MEGACHILE. - 



20. ANTHIDIUM. 

 <rro - ^l. CHELOSTOMA. ^ 







22. HERIADES. 







23. ANTHOCOPA. W 





24. OSMIA. </c^ 



