- '^s^n'^im :■■:■■ 



0m-2M-^M f<^o ■'■■■' ■ 



--A 



---B 



THE BURROW OF AUGOCHLORA 



A. Brood cell of Auqnchlora with eeis; upon the pollen leaf. 



B. Brood cell of Colletes with egg upon the honey paste. From 

 nature. 



